As filed with the Securities and Exchange Commission on January 18, 2002
                                                     Registration No. 333-______
 ===============================================================================
 ===============================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM S-3
                             REGISTRATION STATEMENT
                                      Under
                           The Securities Act of 1933

                           TRIMBLE NAVIGATION LIMITED
             (Exact name of registrant as specified in its charter)

            California                                     94-2802192
(State or other jurisdiction of                         (I.R.S. Employer
 incorporation or organization)                        Identification Number)
                              645 North Mary Avenue
                           Sunnyvale, California 94088
                                 (408) 481-8000
    (Address, including zip code, and telephone number, including area code,
                  of registrant's principal executive offices)

                               Steven W. Berglund
                      President and Chief Executive Officer
                           Trimble Navigation Limited
                              645 North Mary Avenue
                           Sunnyvale, California 94088
                                 (408) 481-8000
(Name, address, including zip code, and telephone number, including area code,
                             of agent for service)

                                   Copies to:
                              Thomas C. Klein, Esq.
                              Thomas J. Lorr, Esq.
                        Wilson Sonsini Goodrich & Rosati
                            Professional Corporation
                               650 Page Mill Road
                               Palo Alto, CA 94304
                                 (650) 493-9300

Approximate  date of commencement  of proposed sale to the public:  From time to
time after the effective date of this Registration Statement.
If the only securities  being registered on this Form are being offered pursuant
to dividend or interest reinvestment plans, please check the following box. [  ]
If any of the  securities  being  registered on this Form are to be offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [X]
If this Form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the  Securities  Act  registration  statement  number of the  earlier  effective
registration statement for the same offering. [  ]
If this Form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the Securities  Act,  please check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [  ]
If delivery  of the  prospectus  is  expected  to be made  pursuant to Rule 434,
please check the following box. [  ]



                         CALCULATION OF REGISTRATION FEE
========================================= ========================= ====================== ====================== ==================
                                                                          Proposed               Proposed
                                                                           Maximum                Maximum
                                                   Amount                 Offering               Aggregate            Amount of
         Title of Securities to                    to be                    Price                Offering            Registration
             be Registered                       Registered               Per Share                Price                 Fee
----------------------------------------- ------------------------- ---------------------- ---------------------- ------------------
---------------------------------------- ------------------------- ---------------------- ---------------------- -------------------
                                                                                                          
Common Stock, no par value............             3,063,341               $15.09(1)            $46,225,816            $4,253
----------------------------------------- ------------------------- ---------------------- ---------------------- ------------------
----------------------------------------- ------------------------- ---------------------- ---------------------- ------------------
Common  Stock,  no par  value,  issuable             612,672               $19.475(2)           $11,931,787            $1,098
   upon    exercise   of   warrants   to
   purchase shares of Common Stock....
----------------------------------------- ------------------------- ---------------------- ---------------------- ------------------
----------------------------------------- ------------------------- ---------------------- ---------------------- ------------------
Totals................................             3,676,013                 --                 $58,157,603            $5,351
========================================= ========================= ====================== ====================== ==================


(1)      The Proposed Maximum Offering Price Per Share is estimated solely for
          the purpose of calculating the registration fee in accordance with
          Rule 457(c) under the Securities Act of 1933, as amended, using the
          average of the high and low price reported by the Nasdaq National
          Market for the common stock on January 16, 2002, which was
          approximately $15.09 per share.
 (2)      The Proposed Maximum Offering Price Per Share was determined in
          accordance with Rule 457(g) under the Securities Act of 1933, as
          amended, under which rule the per share price is estimated by
          reference to the exercise price of the securities, which is $19.475.


     The registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the  Commission  acting  pursuant to said Section 8(a)
may determine.
================================================================================




The  information  in this  preliminary  prospectus  is not  complete  and may be
changed. These securities may not be sold until the registration statement filed
with the  Securities  and Exchange  Commission  is effective.  This  preliminary
prospectus  is not an offer to sell  nor  does it seek  and  offer to buy  these
securities in any jurisdiction where the offer of sale is not permitted.


                  Subject to Completion, Dated January 18, 2002

Prospectus

                           Trimble Navigation Limited

                                3,676,013 Shares

                                  Common Stock



     This  prospectus  relates to 3,676,013  shares of our common stock,  no par
value,  which may be sold from time to time by the  selling  shareholders  named
herein,  or their  transferees,  pledges,  donees or  successors.  These  shares
include  612,672  shares that are  issuable  upon the  exercise  of  outstanding
warrants.  The shares were  initially  sold,  and the  warrants  were  initially
issued, in private placement transactions in December 2001 and January 2002.

     The shares are being registered to permit the selling  shareholders to sell
the shares from time to time in the public market. The shareholders may sell the
common stock through ordinary brokerage transactions,  directly to market makers
of our shares or through any other means  described in the section  beginning on
page 10 titled  "Plan of  Distribution."  We cannot  assure you that the selling
shareholders will sell all or any portion of the common stock offered hereby. We
will not receive any of the proceeds from this  offering,  although we have paid
the  expenses  of  preparing  this  prospectus  and  the  related   Registration
Statement.

     Shares of our common stock are quoted on the Nasdaq  National  Market under
the symbol  "TRMB." The last  reported sale price of the common stock on January
17, 2002, was $15.15 per share.

     We are a  California  corporation  formed in January  1981.  Our  principal
executive offices are located at 645 North Mary Ave., Sunnyvale,  California and
our telephone number is (408) 481-8000.

     Investing in our common stock involves risks. See "Risk Factors"  beginning
on page 3 to read about risk factors you should consider  before  purchasing our
common stock.

                        _____________________________


     Neither the  Securities and Exchange  Commission  nor any state  securities
commission has approved or  disapproved  of these  securities or passed upon the
adequacy or accuracy of this prospectus. Any representation to the contrary is a
criminal offense.

                        ___________________________



                The date of this prospectus is _______ ___, 2002.




     You  should  rely only on the  information  incorporated  by  reference  or
provided in this prospectus or a prospectus supplement or amendment. We have not
authorized  anyone else to provide you with  different  information.  We are not
making  an  offer  of these  securities  in any  state  where  the  offer is not
permitted.  You  should  not  assume the  information  in this  prospectus  or a
prospectus  supplement  or  amendment  is accurate as of any date other than the
date on the front of the documents.


                                TABLE OF CONTENTS

ABOUT TRIMBLE.......................................................3

RISK FACTORS........................................................3

USE OF PROCEEDS.....................................................9

SELLING SHAREHOLDERS................................................9

PLAN OF DISTRIBUTION...............................................10

EXPERTS............................................................12

VALIDITY OF COMMON STOCK...........................................12

INFORMATION INCORPORATED BY REFERENCE..............................12

AVAILABLE INFORMATION..............................................13



     Some  of  the  statements  under  "Risk  Factors"  and  elsewhere  in  this
prospectus  constitute  forward-looking  statements.  These statements relate to
future events or our future financial  performance and involve known and unknown
risks, uncertainties and other factors that may cause our actual results, levels
of activity,  performance or  achievements  to be materially  different from any
future results,  levels of activity,  performance or  achievements  expressed or
implied by the  forward  looking  statements.  In some cases,  you can  identify
forward  looking  statements by  terminology  such as "may,"  "will,"  "should,"
"expects,"  "plans,"   "anticipates,"   "believes,"   "estimates,"   "predicts,"
"potential,"  "continue" or the negative terms or other comparable  terminology.
In  evaluating  these  statements,  you  should  specifically  consider  various
factors, including the risks outlined under "Risk Factors."

     Although we believe that the expectations in the forward-looking statements
contained in this prospectus are reasonable we cannot  guarantee future results,
levels of  activity,  performance  achievements.  You  should  not  place  undue
reliance on these forward-looking statements.

                                       2



                                  ABOUT TRIMBLE

     Trimble   Navigation   Limited,   a   California   corporation,   develops,
manufactures and distributes  innovative  products enabled by Global Positioning
System ("GPS") optical, laser and wireless communications technology. We provide
end-users  and  original  equipment  manufacturers  with  solutions  for diverse
applications  including  agriculture,  engineering and  construction,  fleet and
asset  management,  timing,  automobile  navigation and military.  Our principal
products,   which  utilize  substantial  amounts  of  proprietary  software  and
firmware,  are  integrated  systems  for  collecting,  analyzing  and  utilizing
position data in forms optimized for specific end-user applications.

                                  RISK FACTORS

     You should  carefully  consider  the  following  risk factors and all other
information  contained in this prospectus before participating in this offering.
Investing  in our common  stock  involves a high  degree of risk.  If any of the
following risks actually occur,  our business,  operating  results and financial
condition  could be  materially  harmed  and you might  lose all or part of your
investment.

Fluctuations in Annual and Quarterly Performance.

     Our operating  results have  fluctuated  and can be expected to continue to
fluctuate in the future on a quarterly  and annual basis as a result of a number
of factors, many of which are beyond our control. Results in any period could be
affected by changes in market  demand,  competitive  market  conditions,  market
acceptance  of  new or  existing  products,  fluctuations  in  foreign  currency
exchange  rates,  the  cost and  availability  of  components,  our  ability  to
manufacture and ship products,  the mix of our customer base and sales channels,
the mix of  products  sold,  our  ability  to expand  our  sales  and  marketing
organization  effectively,  our ability to attract and retain key  technical and
managerial  employees  and  general  global  economic  conditions.  Due  to  the
foregoing  factors,  our  operating  results in one or more  future  periods are
expected  to  be  subject  to  significant  fluctuations.   In  the  event  such
fluctuations result in our financial performance being below the expectations of
public  market  analysts  and  investors,  the price of our common  stock  could
decline substantially.

     Our revenues have historically tended to fluctuate on a quarterly basis due
to the timing of shipments of products under contracts and the sale of licensing
rights.  A  significant  portion of our  quarterly  revenues  occurs from orders
received and immediately  shipped to customers in the last few weeks and days of
each quarter.  If orders are not received,  or if shipments were to be delayed a
few days at the end of a quarter,  our operating  results and reported  earnings
per share for that quarter could be significantly impacted.  Future revenues are
difficult to predict,  and projections are based primarily on historical models,
which are not necessarily accurate representations of the future.

     Despite the  fluctuations in our quarterly  sales  patterns,  our operating
expenses  are  incurred  on an  approximately  ratable  basis.  As a result,  if
expected sales are deferred for any reason, our business,  operating results and
financial condition could be materially adversely affected.

     Our gross margin is affected by a number of factors, including product mix,
product  pricing,  cost of  components,  foreign  currency  exchange  rates  and
manufacturing  costs.  For example,  since our  Engineering &  Construction  and
Geographic  Information  Systems  (GIS)  products  generally  have higher  gross
margins than our Component Technologies products,  absent other factors, a shift
in sales toward  Engineering  &  Construction  and GIS products  would lead to a
gross margin improvement.  On the other hand, if market conditions in the highly


                                       3



competitive  Engineering &  Construction  and GIS market  segments  forced us to
lower unit prices, we would suffer a decline in gross margin unless we were able
to timely offset the price  reduction by a reduction in  production  costs or by
sales of other products with higher gross  margins.  These types of events could
have a  material  effect  on  our  business,  operating  results  and  financial
condition.

Risks Associated with Sole Suppliers and Limited Sources.

     With the selection of Solectron  Corporation in August 1999 as an exclusive
manufacturing  partner for many of our GPS products previously  manufactured out
of our Sunnyvale facilities, we are substantially dependent upon a sole supplier
for the  manufacture  of our products.  Under the agreement with  Solectron,  we
provide to Solectron a twelve-month  product  forecast and place purchase orders
with  Solectron  sixty  calendar  days in advance of the  scheduled  delivery of
products to our customers.  Although  purchase  orders placed with Solectron are
cancelable,  the  terms of the  agreement  would  require  us to  purchase  from
Solectron  all material  inventory not  returnable or usable by other  Solectron
customers.  Accordingly, if we inaccurately forecast demand for our products, we
may be unable to obtain adequate  manufacturing  capacity from Solectron to meet
customers'  delivery  requirements or we may accumulate excess  inventories.  In
addition,  we rely on sole suppliers for a number of our critical ASICS. We have
experienced  shortages of such  supplies in the past.  Our reliance on sole or a
limited  group of  suppliers  involves  several  risks,  including  a  potential
inability  to obtain an  adequate  supply of  required  components  and  reduced
control over  pricing.  The  disruption or  termination  of any of these sources
could have a material  adverse  effect on our  business,  operating  results and
financial  condition.  Any inability to obtain adequate  deliveries or any other
circumstance  that would require us to seek alternative  sources of supply or to
manufacture such components  internally could significantly delay our ability to
ship our products, which could damage relationships with current and prospective
customers and could have a material  adverse  effect on our business,  operating
results and financial condition.

Risks Associated with Debt Covenants.

     Two of the financial  covenants in our Credit Agreement with ABN AMRO Bank,
N.V. and certain other banks,  dated as of July 14, 2000 as amended (the "Credit
Agreement"),  minimum  fixed charge  coverage and maximum  leverage  ratio,  are
extremely sensitive to changes in earnings before interest,  taxes, depreciation
and amortization  ("EBITDA").  In turn,  EBITDA is highly correlated to revenues
and cost  cutting.  Due to  uncertainties  associated  with the  downturn in the
worldwide economy, our future revenues by quarter are becoming increasingly more
difficult  to forecast and we have  recently  put in place  various cost cutting
measures.  If  revenues  should  decline at a faster pace than the rate of these
cost cutting measures, on a quarter to quarter basis we may not be in compliance
with the two above mentioned financial  covenants.  If we default on one or more
covenants, we will have to obtain either negotiated waivers or amendments to the
Credit  Agreement.  If we are unable to obtain such waivers or  amendments,  the
banks  would  have the  right  to  accelerate  the  payment  of our  outstanding
obligations  under the Credit  Agreement,  which  would have a material  adverse
effect on our financial condition and viability as an operating company.

Risks of Managing Future Growth.

     Any  significant  growth in our sales or any  significant  expansion in the
scope  of  our  operations  could  strain  our  current  management,  financial,
manufacturing  and other resources and may require us to implement and improve a
variety of operating,  financial  and other  systems,  procedures  and controls.
While  we plan  to  expand  our  sales,  accounting,  manufacturing,  and  other
information  systems to meet these  challenges,  there can be no assurance  that
these  efforts  will  succeed,  or that any  existing or new systems  over time,
procedures  or controls  will be adequate to support our  operations or that our
systems, procedures and controls will be

                                       4



designed,  implemented or improved in a cost  effective and timely  manner.  Any
failure to implement,  improve and expand such systems,  procedures and controls
in a timely and  efficient  manner could have a material  adverse  effect on our
business, operating results and financial condition.

Competition.

     Our  markets  are highly  competitive.  Our  overall  competitive  position
depends on a number of factors  including the price,  quality and performance of
our products,  the level of customer service,  the development of new technology
and our ability to participate in emerging markets.  Within each of our markets,
we encounter direct  competition from other GPS, optical and laser suppliers and
competition  may  intensify  from  various  larger  domestic  and  international
competitors and new market entrants, some of which may be our current customers.
The competition in the future,  may, in some cases,  result in price reductions,
reduced  margins or loss of market  share,  any of which  could  materially  and
adversely affect our business,  operating  results and financial  condition.  We
believe that our ability to compete  successfully in the future against existing
and  additional  competitors  will depend  largely on our ability to execute our
strategy  to provide  systems and  products  with  significantly  differentiated
features  compared to currently  available  products.  There can be no assurance
that we will be able to implement this strategy  successfully,  or that any such
products will be  competitive  with other  technologies  or products that may be
developed by our competitors, many of whom have significantly greater financial,
technical, manufacturing, marketing, sales and other resources than we do. There
can be no assurance that we will be able to compete successfully against current
or future competitors or that competitive  pressures faced by us will not have a
material  adverse  effect  on our  business,  operating  results  and  financial
condition.  We expect that both direct and indirect competition will increase in
the  future.   Additional  competition  could  adversely  affect  our  business,
operating  results and financial  condition  through price reductions or loss of
market share.

Risks Associated With International Operations and Sales.

     Our  customers  are located  throughout  the world.  In  addition,  we have
significant  offshore  operations,  including  manufacturing  facilities,  sales
personnel  and customer  support  operations.  Our offshore  operations  include
facilities in Australia,  Canada, China, France,  Germany, Great Britain, Japan,
Mexico,  New Zealand,  Sweden,  Russia,  Singapore and others. Our international
presence   exposes  us  to  risks  not  faced  by   wholly-domestic   companies.
Specifically,  we face the following risks, among others,  unexpected changes in
regulatory requirements;  tariffs and other trade barriers; political, legal and
economic instability in foreign markets,  particularly in those markets in which
we maintain manufacturing and research facilities;  difficulties in staffing and
management;  language and cultural  barriers;  seasonal  reductions  in business
activities in the summer months in Europe and some other countries;  integration
of foreign  operations;  longer payment cycles;  greater  difficulty in accounts
receivable  collection;  currency  fluctuations;  and  potentially  adverse  tax
consequences.  Although we  implemented  a program to attempt to manage  foreign
exchange risks through hedging and other  strategies,  there can be no assurance
that  this  program  will  be  successful   and  that  currency   exchange  rate
fluctuations  will  not  have  a  material  adverse  effect  on our  results  of
operations.  In addition, in certain foreign markets, there may be reluctance to
purchase products based on GPS technology,  given the control of GPS by the U.S.
Government.

Volatility of Stock Price.

     Our  common  stock  has  experienced  and  can be  expected  to  experience
substantial  price  volatility  in response to actual or  anticipated  quarterly
variations in results of operations,  announcements of technological innovations
or new  products by us or our  competitors,  developments  related to patents or
other  intellectual

                                       5



property rights, developments in our relationship with customers,  suppliers, or
strategic  partners and other events or factors.  In addition,  any shortfall or
changes in revenue,  gross margins,  earnings,  or other financial  results from
analysts'  expectations  could cause the price of our common  stock to fluctuate
significantly.  Additionally,  certain macro-economic factors such as changes in
interest  rates as well as market climate for the  high-technology  sector could
also have an impact on the trading price of our stock.

Dependence on Proprietary Technology; Risk of Patent Infringement Claims.

     Our  future  success  and  competitive   position  is  dependent  upon  our
proprietary  technology,  and we rely on patent,  trade  secret,  trademark  and
copyright law to protect our  intellectual  property.  There can be no assurance
that the patents owned or licensed by us will not be invalidated,  circumvented,
challenged,  or that the rights  granted  thereunder  will  provide  competitive
advantages to us or that any of our pending or future patent  applications  will
be issued within the scope of the claims  sought by us, if at all.  Furthermore,
there can be no  assurance  that others will not develop  technologies  that are
similar or superior to our technology, duplicate our technology or design around
the patents  owned by us. In  addition,  effective  copyright,  patent and trade
secret  protection  may be  unavailable,  limited or not  applied for in certain
foreign  countries.  There can be no  assurance  that the  steps  taken by us to
protect our technology will prevent the misappropriation of such technology. The
value of our products relies substantially on our technical innovation in fields
in which there are many current patent filings. We recognize that as new patents
are issued or are brought to our  attention by the holders of such  patents,  it
may be necessary  for us to withdraw  products  from the market,  take a license
from such patent holders, or redesign our products. We do not believe any of our
products  currently  infringe  patents  or  other  proprietary  rights  of third
parties,  but we cannot be  certain  they do not do so. In  addition,  the legal
costs and  engineering  time required to safeguard  intellectual  property or to
defend against litigation could become a significant expense of operations. Such
events could have a material adverse effect on our revenues or profitability.

Dependence on New Products.

     Our future revenue stream depends to a large degree on our ability to bring
new products to market on a timely basis.  We must continue to make  significant
investments  in  research  and  development  in order to continue to develop new
products,  enhance  existing  products  and achieve  market  acceptance  of such
products.  However,  there can be no assurance that  development  stage products
will be  successfully  completed  or, if  developed,  will  achieve  significant
customer  acceptance.  If we were  unable to  successfully  define,  develop and
introduce  competitive new products,  and enhance existing products,  our future
results of operations would be adversely affected. Development and manufacturing
schedules for technology products are difficult to predict,  and there can be no
assurance  that  we  will  achieve  timely  initial  customer  shipments  of new
products.  The  timely  availability  of these  products  in  volume  and  their
acceptance  by customers  are  important to our future  success.  In some of our
markets where we currently  have a market  leadership  position,  a delay in new
product  introductions  could  have  a  significant  impact  on our  results  of
operations.  No  assurance  can be given that we will not incur  problems in the
future in innovating  and  introducing  new products.  In addition,  some of our
products are subject to governmental and similar  certifications before they can
be sold. For example,  CE certification  for radiated  emissions is required for
most GPS receiver and data  communications  products sold in the European Union.
An  inability  to obtain such  certifications  in a timely  manner could have an
adverse effect on our operating results.

                                       6


Strategic Alliances and External Investments.

     We are  continuously  evaluating  alliances  and  external  investments  in
technologies  related to our  business,  and have  entered  into many  strategic
alliances  including making  relatively small strategic equity  investments in a
number of GPS related technology companies. Acquisitions of companies, divisions
of  companies,  or products  and  alliances  and  strategic  investments  entail
numerous risks,  including (i) the potential inability to successfully integrate
acquired operations and products or to realize anticipated synergies,  economies
of scale, or other value; (ii) diversion of management's  attention;  (iii) loss
of key employees of acquired operations; and (iv) inability to recover strategic
investments  in  development  stage  entities.  Any such  problems  could have a
material  adverse effect on our business,  financial  condition,  and results of
operations.

     We also believe that in certain emerging markets our success will depend on
our ability to form and maintain  strategic  alliances with  established  system
providers and industry leaders. Our failure to form and maintain such alliances,
or the preemption of such  alliances by actions of other  competitors or us will
adversely affect our ability to penetrate emerging markets. No assurances can be
given  that we will  not  incur  problems  from  current  or  future  alliances,
acquisitions,  or  investments.  Furthermore,  there can be no assurance that we
will  realize  value  from  any  such  strategic  alliances,   acquisitions,  or
investments.

Dependence on Key Customers.

     We currently enjoy strong  relationships with key customers.  An increasing
amount of our revenue is generated from large original  equipment  manufacturers
such as Siemens VDO Automotive,  Nortel, Caterpillar,  CNH Global (formerly Case
Corporation),  Bosch,  and others.  A reduction  or loss of business  with these
customers  could have a material  adverse effect on our financial  condition and
results  of  operations.  There  can be no  assurance  that  we  will be able to
continue to realize value from these relationships in the future.

Dependence on Key Markets and Successful Identification of New Markets.

     Our current products serve many applications in Engineering & Construction,
Agriculture,  Fleet & Asset Management,  Component  Technologies,  and Portfolio
Technologies  market  segments.  No  assurances  can be given that these  market
segments will  continue to generate  significant  or  consistent  demand for our
products.  Existing  market  segments could be  significantly  diminished by new
technologies  or products that replace or render obsolete our  technologies  and
products.  We are  dependent  on  successfully  identifying  new markets for our
products.  There  can be no  assurance  that we  will  be  able to  successfully
identify  new  high-growth  markets  in the  future.  Moreover,  there can be no
assurance that new markets will develop for our or our customers'  products,  or
that our technology or pricing will enable such markets to develop.

Dependence on Retaining and Attracting Highly Skilled Development and
Managerial Personnel.

     Our ability to maintain our competitive technological position will depend,
in a large  part,  on our  ability  to  attract,  motivate,  and  retain  highly
qualified  development  and  managerial  personnel.  Competition  for  qualified
employees in our industry and location is intense, and there can be no assurance
that we will be able to attract,  motivate and retain enough qualified employees
necessary for the future continued development of our business and products.

                                       7


Potential Adverse Impact of Governmental and Other Similar Certifications.

     We market  certain  products that are subject to  governmental  and similar
certifications  before  they can be sold.  For  example,  FAA  certification  is
required for all aviation products. Also, our products that use integrated radio
communication  technology  require  an  end-user  to obtain  licensing  from the
Federal  Communications  Commission ("FCC") for frequency-band usage. During the
fourth quarter of 1998, the FCC  temporarily  suspended the issuance of licenses
for certain of our real-time  kinematic  products  because of interference  with
certain  other users of similar  radio  frequencies.  An  inability  or delay in
obtaining such  certifications or delays of the FCC could have an adverse effect
on our operating results.

Dependence on Radio Frequency Spectrum.

     Our GPS  technology  is dependent  on the use of the  Standard  Positioning
Service ("SPS")  provided by the U.S.  Government's  Global  Positioning  System
("GPS").  The GPS SPS  operates  in radio  frequency  bands  that  are  globally
allocated for radio navigation satellite services.  International allocations of
radio frequency are made by the International  Telecommunications Union ("ITU"),
a specialized  technical  agency of the United  Nations.  These  allocations are
further  governed by radio  regulations that have treaty status and which may be
subject to modification  every  two-three years by the World  Radiocommunication
Conference.  Any ITU reallocation of radio frequency bands,  including frequency
band  segmentation or sharing of spectrum,  may materially and adversely  affect
the utility and  reliability  of our  products,  which would,  in turn,  cause a
material adverse effect on our operating results. Many of our products use other
radiofrequency  bands,  together  with the GPS signal,  to provide  enhanced GPS
capabilities, such as real-time kinematic precision. The continuing availability
of these non-GPS  radiofrequencies is essential to provide enhanced GPS products
to our precision survey markets.  Any regulatory changes in spectrum  allocation
or in allowable  operating  conditions may  materially and adversely  affect the
utility and reliability of our products,  which would, in turn, cause a material
adverse effect on our operating  results.  In addition,  unwanted emissions from
mobile satellite  services and other equipment  operating in adjacent  frequency
bands or  inband  from  licensed  and  unlicensed  devices  may  materially  and
adversely affect the utility and reliability of our products, which could result
in a material  adverse  effect on our  operating  results.  The FCC  continually
receives proposals for novel  technologies and services,  such as ultra-wideband
technologies, which may seek to operate in, or across, the radio frequency bands
currently  used by the  GPS  SPS  and  other  public  safety  services.  Adverse
decisions by the FCC that result in harmful  interference to the delivery of the
GPS SPS and  other  radio  frequency  spectrum  also  used in our  products  may
materially  and adversely  affect the utility and  reliability  of our products,
which could result in a material adverse effect on our operating results.

Potential Adverse Impact of Radiofrequency Congestion.

     We have certain products that use integrated radio communication technology
that requires  access to available  radio  frequencies  allocated by the FCC. In
addition,  access to these  frequencies by state agencies is under management by
state radio communications coordinators.  Some bands are experiencing congestion
that excludes  their  availability  for access by state agencies in some states,
including the state of California.  An inability to obtain access to these radio
frequencies could have an adverse effect on our operating results.

Reliance on GPS Satellite Network.

     The GPS satellites and their ground support systems are complex  electronic
systems subject to electronic and mechanical failures and possible sabotage. The
satellites were  originally  designed to have lives

                                       8


of 7.5 years and are subject to damage by the hostile space environment in which
they operate. However, of the current deployment of 27 satellites in place, some
have already been in place for 12 years and have an average age of six years. To
repair  damaged or  malfunctioning  satellites  is  currently  not  economically
feasible. If a significant number of satellites were to become inoperable, there
could be a  substantial  delay before they are replaced with new  satellites.  A
reduction in the number of operating satellites would impair the current utility
of the GPS system and the growth of current and additional market opportunities.
In addition,  there can be no  assurance  that the U.S.  Government  will remain
committed to the operation and maintenance of GPS satellites over a long period,
or that the policies of the U.S.  Government  for the use of GPS without  charge
will remain unchanged. However, a 1996 Presidential Decision Directive marks the
first time in the  evolution  of GPS that access for civilian use free of direct
user fees is specifically  recognized and supported by Presidential  policy.  In
addition,   Presidential   policy  has  been   complemented   by   corresponding
legislation, signed into law. Because of ever-increasing commercial applications
of GPS, other U.S. Government agencies may become involved in the administration
or the regulation of the use of GPS signals.  Any of the foregoing factors could
affect the  willingness  of buyers of our products to select  GPS-based  systems
instead of products  based on competing  technologies.  Any resulting  change in
market  demand for GPS  products  could have a  material  adverse  effect on our
financial results. For example,  European governments have expressed interest in
building an independent satellite navigation system, known as Galileo. Depending
on the as yet  undetermined  design and  operation of this system,  there may be
interference  to the delivery of the GPS SPS and may  materially  and  adversely
affect the utility and  reliability  of our  products,  which could  result in a
material adverse effect on our operating results.

Reliance on Continuous Power Supply.

     California recently experienced an energy crisis that threatened to disrupt
our operations and resulted in increased expenses for our California facilities.
In the event of an acute power  shortage,  that is, when power  reserves for the
State of California fall below certain critical  levels,  California has on some
occasions  implemented,  and may in the future  continue to  implement,  rolling
blackouts  throughout  the  state.  We  currently  do not have  adequate  backup
generators  or  alternate  sources of power in the event of a blackout,  and our
current  insurance does not provide coverage for any damages we or our customers
may suffer as a result of any  interruption  in our power  supply.  If blackouts
interrupt our power supply or Solectron's  power supply, we would be temporarily
unable  to  continue   operations  at  our  California   facilities.   Any  such
interruption  in  our  ability  to  continue  operations  at our  facilities  or
Solectron's  ability to manufacture  product at its facilities  could damage our
reputation,  harm our  ability to retain  existing  customers  and to obtain new
customers,  and could result in lost revenue,  any of which could  substantially
harm our business and results of operations.

                                 USE OF PROCEEDS

     The selling  shareholders  will receive all of the proceeds from the shares
to be sold in this offering.

                              SELLING SHAREHOLDERS

     We  originally  sold the shares of common  stock being  registered  in this
Registration Statement, and we originally issued warrants exercisable for shares
of common stock being  registered  in this  Registration  Statement,  in private
placement  transactions in December 2001 and January 2002. Selling  shareholders
may offer and sell the common stock  issuable  upon  exercise of their  warrants
pursuant to this prospectus.

     The  following  table  contains  information  as of January 16, 2002,  with
respect to the  selling  shareholders  and the number of shares of common  stock
beneficially  owned by each selling  shareholder  that may be offered using this
prospectus.

                                       9






                                                                                                          Number of Shares
                                                    Number of Shares Beneficially     Number of       Beneficially Owned After
                                                    Owned Prior to the Offering    Shares That May        the Offering(4)
                                                    ----------------------------    Be Sold in the   -------------------------
Name                                                 Number(1)     Percentage(2)      Offering(3)      Number      Percentage
--------------------------------------------------  ----------------------------  ------------------- -------------------------
                                                                                                         
AIG SoundShore Holdings Ltd. ....................       148,720         *               148,720             0            *
AIG SoundShore Opportunity Holding Fund .........        98,280         *                98,280             0            *
AIG  SoundShore  Private  Investors  Holding Fund
   Ltd. .........................................        60,000         *                60,000             0            *
AIG SoundShore Strategic Holding Fund Ltd........        69,000         *                69,000             0            *
Castle Creek Technology Partners LLC.............       480,003        1.7%             480,003             0            *
Cleveland Overseas Ltd...........................       100,001         *               100,001             0            *
Cranshire Capital, L.P. .........................       304,002        1.1%             304,002             0            *
Euram Cap Strat. "A" Fund Limited ...............        96,000         *                96,000             0            *
First Investors Holding Co., Inc. ...............       640,001        2.3%             640,001             0            *
Pine Ridge Financial Inc.........................       964,602        3.4%             960,002         4,600            *
Steelhead Investments Inc. ......................       160,001         *               160,001             0            *
ZLP Master Technology Fund, LTD .................       560,003         *               560,003             0            *

---------------------------------------------------------------------------------------------------------------------------------

*    Indicates less than 1%.
(1)  Includes shares of common stock issuable upon the exercise of that
     particular holder's warrants.
(2)  Calculated based on Rule 13d-3(d)(1)(i) of the Exchange Act using
     28,144,912 shares of common stock outstanding as of January 16, 2002. In
     calculating this amount for each holder, we treated as outstanding the
     number of shares of common stock issuable upon exercise of all of that
     particular holder's warrants. However, we did not assume the exercise of
     any other holder's warrants.
(3)  Assumes full exercise of each of the holder's warrants.
(4)  Assumes the sale of all shares that may be sold in the offering.

     We  prepared  this table  based on the  information  supplied  to us by the
selling shareholders named in the table.

     The selling shareholders listed in the above table may have sold or
transferred, in transactions exempt from the registration requirements of the
Securities Act, some or all of their shares or warrants since the date on which
the information in the above table is presented. Information about the selling
shareholders may change over time.

     Because  the  selling  shareholders  may offer all or some of their  common
stock from time to time, we cannot estimate the amount of common stock that will
be held by the  selling  shareholders  upon the  termination  of any  particular
offering. See "Plan of Distribution."

                              PLAN OF DISTRIBUTION

     We will not  receive any of the  proceeds  of the sale of the common  stock
offered by this prospectus.  The selling shareholders and any of their pledgees,
assignees and successors-in-interest named in the Registration Statement on Form
S-3 may,  from time to time,  sell any or all of their shares of common stock on
any stock exchange, market or trading facility on which the shares are traded or
in private  transactions.  These sales may be at fixed or negotiated prices. The
selling  shareholders  may use any one or  more of the  following  methods  when
selling shares:

                                       10


     o    ordinary   brokerage   transactions  and  transactions  in  which  the
          broker-dealer solicits purchasers;

     o    block  trades  in which the  broker-dealer  will  attempt  to sell the
          shares as agent but may  position and resell a portion of the block as
          principal to facilitate the transaction;

     o    purchases  by  a   broker-dealer   as  principal  and  resale  by  the
          broker-dealer  for  its  account;

     o    an  exchange   distribution  in  accordance  with  the  rules  of  the
          applicable exchange;

     o    privately negotiated transactions;

     o    short sales;

     o    broker-dealers  may  agree  with the  selling  shareholders  to sell a
          specified number of such shares at a stipulated price per share;

     o    a  combination  of any such  methods of sale;  and

     o    any other method permitted pursuant to applicable law.

     The  selling  shareholders  may also sell  shares  under Rule 144 under the
Securities Act, if available, rather than under this prospectus.

     The selling  shareholders  may also engage in short sales  against the box,
puts and calls and other  transactions  in our  securities or derivatives of our
securities and may sell or deliver shares in connection  with these trades.  The
selling  shareholders  may pledge their shares to their brokers under the margin
provisions of customer agreements. If a selling shareholder defaults on a margin
loan, the broker may, from time to time, offer and sell the pledged shares.

     Broker-dealers  engaged by the selling  shareholders  may arrange for other
brokers-dealers to participate in sales.  Broker-dealers may receive commissions
or discounts from the selling  shareholders  (or, if any  broker-dealer  acts as
agent  for the  purchaser  of  shares,  from the  purchaser)  in  amounts  to be
negotiated.  The  selling  shareholders  do not  expect  these  commissions  and
discounts to exceed what is customary in the types of transactions involved.

     The selling shareholders and any broker-dealers or agents that are involved
in selling the shares may be deemed to be  "underwriters"  within the meaning of
the Securities Act in connection with such sales. In such event, any commissions
received  by such  broker-dealers  or agents and any profit on the resale of the
shares  purchased  by them  may be  deemed  to be  underwriting  commissions  or
discounts under the Securities Act.

     We are required to pay all fees and expenses  incident to the  registration
of the shares.  We have agreed to  indemnify  the selling  shareholders  against
certain losses, claims, damages and liabilities, including liabilities under the
Securities Act, and the selling shareholders have agreed to indemnify us against
certain losses, claims, damages and liabilities, including liabilities under the
Securities Act.

                                       11


                                     EXPERTS

     The  consolidated   financial  statements  of  Trimble  Navigation  Limited
incorporated  by reference in our Annual  Report on Form 10-K for the year ended
December 31, 2000, have been audited by Ernst & Young LLP, independent auditors,
as set forth in their  report  thereon  incorporated  therein  and  incorporated
herein by reference.  Such  consolidated  financial  statements are incorporated
herein by  reference in reliance  upon such report  given upon the  authority of
such firm as experts in accounting and auditing.

     The combined  financial  statements of Spectra  Precision  incorporated  by
reference in our Current  Report on Form 8-K/A as filed on  September  22, 2000,
have been audited by Arthur Andersen LLP, independent  auditors, as set forth in
their report thereon  incorporated therein and incorporated herein by reference.
Such  combined  financial  statements  are  incorporated  herein by reference in
reliance  upon such report  given upon the  authority of such firm as experts in
accounting and auditing.

                            VALIDITY OF COMMON STOCK

     The validity of the issuance of our common stock offered by this prospectus
will be passed  upon for us by Wilson  Sonsini  Goodrich & Rosati,  Professional
Corporation, Palo Alto, California.


                      INFORMATION INCORPORATED BY REFERENCE

     The SEC allows us to  incorporate  by reference  into this  Prospectus  the
information  we file with the SEC,  which means that we can  disclose  important
information  to you  by  referring  you  to  those  documents.  The  information
incorporated  by  reference is  considered  to be part of this  prospectus,  and
information we file later with the SEC will  automatically  update and supersede
this information. We incorporate by reference the documents listed below and any
future filings made by us with the SEC under Sections 13(a),  13(c), 14 or 15(d)
of the  Securities  Exchange  Act of 1934 until the sale of all of the shares of
common stock that are part of this offering.  The documents we are incorporating
by reference are as follows:


     o    Our  Current  Report on Form 8-K/A as filed with the SEC on  September
          22, 2000;

     o    Our Annual Report on Form 10-K for the fiscal year ended  December 29,
          2000, as filed with the SEC on March 29, 2001;

     o    Our  Quarterly  Report on Form 10-Q for the  quarter  ended  March 30,
          2001, as filed with the SEC on May 14, 2001;

     o    Our Quarterly Report on Form 10-Q for the quarter ended June 29, 2001,
          as filed with the SEC on August 13, 2001;

     o    Our Quarterly  Report on Form 10-Q for the quarter ended September 28,
          2001, as filed with the SEC on November 13, 2001;

     o    Our Current  Report on Form 8-K as filed with the SEC on December  24,
          2001;

     o    Our  Current  Report on Form 8-K as filed with the SEC on January  16,
          2002;

                                       12


     o    The  description  of our common stock  contained  in our  Registration
          Statement  on Form 8-A filed on June 15,  1990,  and any  amendment or
          report filed for the purpose of updating such description; and

     o    The  description  of  certain  dividend  rights  on our  common  stock
          contained in our Registration  Statement on Form 8-A filed on February
          18, 1999.

     Any  statement  contained in a document that is  incorporated  by reference
will be modified or  superseded  for all purposes to the extent that a statement
contained in this  prospectus  (or in any other  document  that is  subsequently
filed with the SEC and  incorporated  by  reference)  modifies or is contrary to
that previous  statement.  Any  statement so modified or superseded  will not be
deemed a part of this  prospectus  except as so modified or superseded.  You may
request a copy of these  filings at no cost  (other  than  exhibits  unless such
exhibits are  specifically  incorporated by reference) by writing or telephoning
our investor relations department at the following address and telephone number:
Trimble Navigation Limited.  645 North Mary Avenue Sunnyvale,  California 94088,
(408) 481-8000.

                              AVAILABLE INFORMATION

     We are subject to the informational requirements of the Securities Exchange
Act of 1934 and, in accordance therewith, we file annual,  quarterly and special
reports, proxy statements,  and other information with the SEC. You may read and
copy any document we file at the SEC's public reference facilities at Room 1024,
450  Fifth  Street,  N.W.,  Washington,  D.C.  20549.  Please  call  the  SEC at
1-800-SEC-0330  for further  information on the public  reference  room. Our SEC
filings   are  also   available   to  the  public  at  the  SEC's  web  site  at
http://www.sec.gov.

     Shares of our common stock are traded as "National  Market  Securities"  on
the Nasdaq National Market. Documents we file can be inspected at the offices of
the National  Association of Securities Dealers,  Inc., Reports Section,  1735 K
Street, N.W., Washington, D.C. 20006.



                                       13




                                     PART II

                   INFORMATION NOT REQUIRED IN THE PROSPECTUS

Item 14.  Other Expenses of Issuance and Distribution

     The following  table sets forth the expenses,  other than any  underwriting
discount and  commissions,  in connection with the issuance and  distribution of
the securities being registered. All amounts indicated are estimates (other than
the registration fee):

        Registration fee....................................      $5,351
        Accounting fees and expenses........................     $11,500
        Legal fees and expenses of the registrant...........     $25,000
        Miscellaneous.......................................      $5,000
                                                               -----------
              Total..........................................    $46,851

Item 15.  Indemnification of Directors and Officers

     Section  317 of the  California  Corporations  Code  authorizes  a court to
award,  or a corporation's  board of directors to grant,  indemnity to directors
and officers in terms  sufficiently broad to permit  indemnification,  including
reimbursement of expenses incurred,  under certain circumstances for liabilities
arising under the Securities  Act. Our restated  articles of  incorporation,  as
amended,  and amended  bylaws  provide  for  indemnification  of its  directors,
officers,  employees  and other  agents to the maximum  extent  permitted by the
California  Corporations Code. In addition, we have entered into indemnification
agreements with each of our directors and officers.

Item 16.  Exhibits

     The  following  exhibits are filed  herewith or  incorporated  by reference
herein:


Exhibit Number                         Exhibit Title
-------------------------------------------------------------------------------
     3.1       Restated Articles of Incorporation of Trimble Navigation Limited,
               filed June 25, 1986. (1)
     3.2       Certificate of Amendment of Articles of Incorporation of Trimble
               Navigation  Limited,  filed October 6, 1988. (1)
     3.3       Certificate of Amendment of Articles of Incorporation of Trimble
               Navigation Limited,  filed July 18, 1990. (1)
     3.4       Certificate of Determination of Trimble Navigation Limited, filed
               February 19, 1999. (1)
     3.8       Amended and Restated Bylaws of Trimble Navigation Limited. (2)
     4.1       First Amended and Restated Stock and Warrant Purchase Agreement,
               dated January 14, 2002. (3)
     4.2       Form of Warrant, dated January 14, 2002. (3)
     5.1       Opinion of Wilson Sonsini Goodrich & Rosati, Professional
               Corporation.
    23.1       Consent of Ernst & Young LLP, independent accountants.
    23.2       Consent of Arthur Andersen LLP, independent accountants.
    23.3       Consent of Wilson Sonsini Goodrich & Rosati, Professional
               Corporation (included in Exhibit 5.1).

                                      II-1


Exhibit Number                         Exhibit Title
-------------------------------------------------------------------------------
    24.1       Power of Attorney (see page II-4 of this Registration Statement).

-------------------
(1)  Incorporated by reference to identically numbered exhibits filed in
     response to Item 14(a), "Exhibits" of the registrant's Annual Report on
     Form 10-K for the fiscal year ended January 1, 1999, as filed with the SEC
     on March 29, 1999.
(2)  Incorporated by reference to identically numbered exhibits filed in
     response to Item 14(a), "Exhibits" of the registrant's Annual Report on
     Form 10-K for the fiscal year ended December 31, 1999, as filed with the
     SEC on March 27, 2000.
(3)  Incorporated by reference to corresponding exhibits filed in response to
     Item 7(c), "Exhibits" of the registrant's Current Report on Form 8-K as
     filed with the SEC on January 16, 2002.


Item 17.  Undertakings

      1. The undersigned registrant hereby undertakes:


     (1) To file,  during any period in which  offers or sales are being made, a
post-effective  amendment  to this  registration  statement:

          (i)  To include any  prospectus  required  by Section  10(a)(3) of the
               Securities  Act of  1933  (the  "Act");

          (ii) To reflect in the  prospectus  any facts or events  arising after
               the  effective  date of the  registration  statement (or the most
               recent post-effective  amendment thereof) which,  individually or
               in  the  aggregate,   represent  a  fundamental   change  in  the
               information   set   forth   in   the   registration    statement.
               Notwithstanding the foregoing, any increase or decrease in volume
               of  securities  offered (if the total dollar value of  securities
               offered  would not  exceed  that  which was  registered)  and any
               deviation  from  the low or  high  end of the  estimated  maximum
               offering  range may be reflected in the form of prospectus  filed
               with the Commission pursuant to Rule 424(b) if, in the aggregate,
               the  changes  in volume  and price  represent  no more than a 20%
               change in the maximum  aggregate  offering price set forth in the
               "Calculation  of   Registration   Fee"  table  in  the  effective
               registration  statement;   and

          (iii)To include any material  information  with respect to the plan of
               distribution   not  previously   disclosed  in  the  registration
               statement  or any  material  change  to such  information  in the
               registration statement;

     provided,  however, that the undertakings set forth in clauses (i) and (ii)
above  shall  not  apply  if  the  information  required  to  be  included  in a
post-effective amendment by these clauses is contained in periodic reports filed
by the  registrant  pursuant  to Section 13 or Section  15(d) of the  Securities
Exchange Act of 1934 (the "Exchange Act") that are  incorporated by reference in
this registration statement.

     (2) That, for the purpose of determining  any liability under the Act, each
such post-effective amendment shall be deemed to be a new registration statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

     (3) To remove from registration by means of a post-effective  amendment any
of the securities being registered which remain unsold at the termination of the
offering.


                                      II-2




     2. The  undersigned  registrant  hereby  undertakes,  that, for purposes of
determining any liability under the Act, each filing of the registrant's  annual
report  pursuant to Section  13(a) or Section  15(d) of the Exchange Act that is
incorporated by reference in the registration  statement shall be deemed to be a
new registration  statement relating to the securities offered therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

     3. Insofar as indemnification  for liabilities arising under the Act may be
permitted to  directors,  officers  and  controlling  persons of the  registrant
pursuant to the  provisions  described  under Item 15 above,  or otherwise,  the
registrant  has been advised that in the opinion of the  Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore,  unenforceable. In the event that a claim for indemnification
against such  liabilities  (other than the payment by the registrant of expenses
incurred or paid by a director,  officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

     4. The undersigned  registrant  hereby undertakes that:

     (1)  For  purposes  of  determining   any  liability  under  the  Act,  the
information  omitted  from  the  form  of  prospectus  filed  as  part  of  this
registration  statement  in reliance  upon Rule 430A and  contained in a form of
prospectus  filed by the registrant  pursuant to Rule 424(b)(1) or (4) or 497(h)
under the Act shall be deemed to be part of this  registration  statement  as of
the time it was declared effective.

     (2) For the  purpose  of  determining  any  liability  under the Act,  each
post-effective  amendment that contains a form of prospectus  shall be deemed to
be a new registration  statement relating to the securities offered therein, and
the offering of such  securities  at that time shall be deemed to be the initial
bona fide offering thereof.


                                      II-3




                                   SIGNATURES

     Pursuant to the  requirements of the Securities Act of 1933, the registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-3 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Sunnyvale, State of California, on January 17, 2002.

                              TRIMBLE NAVIGATION LIMITED

                              By:  /s/ Steven W. Berglund
                                  --------------------------------------------
                                   Steven W. Berglund
                                   President and Chief Executive Officer

     KNOW ALL  PERSONS  BY THESE  PRESENTS,  that each  person  whose  signature
appears  below  constitutes  and  appoints  Steven W.  Berglund  and Mary  Ellen
Genovese,  jointly and severally,  as his true and lawful  attorneys-in-fact and
agents with full power of substitution  and  resubstitution,  for him and in his
name,  place  and  stead,  in any and all  capacities  to sign the  Registration
Statement  filed  herewith  and  any  or all  amendments  to  said  Registration
Statement (including post-effective amendments and registration statements filed
pursuant  to Rule  462(b)  under the  Securities  Act of 1933,  as  amended  and
otherwise), and to file the same, with all exhibits thereto, and other documents
in connection  therewith,  with the Securities and Exchange  Commission granting
unto said  attorneys-in-fact  and agents the full power and  authority to do and
perform each and every act and thing  requisite  and necessary to be done in and
about the foregoing, as full to all intents and purposes as he might or could do
in person,  hereby ratifying and confirming all that said  attorneys-in-fact and
agents or any of them, or his or her substitute,  may lawfully do or cause to be
done by virtue thereof.

     Pursuant to the  requirements of the Securities Act of 1933, on January 17,
2002, this  Registration  Statement has been signed by the following  persons in
the capacities indicated:

            Name                     Title                          Date
--------------------------------------------------------------------------------

 /s/ Steven W. Berglund         President, Chief Executive    January 17, 2002
 ------------------------       Officer and Director
     Steven W. Berglund

 /s/ Mary Ellen Genovese        Chief Financial Officer       January 17, 2002
 -------------------------
    Mary Ellen Genovese

 /s/ Anup V. Singh              Corporate Controller         January 17, 2002
 -------------------------
       Anup V. Singh

 /s/ Robert S. Cooper           Director                      January 17, 2002
 -------------------------
    Robert S. Cooper

 /s/ John B. Goodrich           Director                      January 17, 2002
 -------------------------
    John B. Goodrich

 /s/ William Hart               Director                      January 15, 2002
 -----------------------
      William Hart

 /s/ Ulf J. Johansson           Director                      January 17, 2002
 -------------------------
    Ulf J. Johansson

 /s/ Bradford W. Parkinson      Director                      January 15, 2002
 --------------------------
   Bradford W. Parkinson

                                      II-4





Exhibit Number                         Exhibit Title
-------------------------------------------------------------------------------
     3.1       Restated Articles of Incorporation of Trimble Navigation Limited,
               filed June 25, 1986. (1)
     3.2       Certificate of Amendment of Articles of Incorporation of Trimble
               Navigation  Limited,  filed October 6, 1988. (1)
     3.3       Certificate of Amendment of Articles of Incorporation of Trimble
               Navigation Limited,  filed July 18, 1990. (1)
     3.4       Certificate of Determination of Trimble Navigation Limited, filed
               February 19, 1999. (1)
     3.8       Amended and Restated Bylaws of Trimble Navigation Limited. (2)
     4.1       First Amended and Restated Stock and Warrant Purchase Agreement,
               dated January 14, 2002. (3)
     4.2       Form of Warrant, dated January 14, 2002. (3)
     5.1       Opinion of Wilson Sonsini Goodrich & Rosati, Professional
               Corporation.
    23.1       Consent of Ernst & Young LLP, independent accountants.
    23.2       Consent of Arthur Andersen LLP, independent accountants.
    23.3       Consent of Wilson Sonsini Goodrich & Rosati, Professional
               Corporation (included in Exhibit 5.1).
    24.1       Power of Attorney (see page II-4 of this Registration Statement).

-------------------
(1)  Incorporated by reference to identically numbered exhibits filed in
     response to Item 14(a), "Exhibits" of the registrant's Annual Report on
     Form 10-K for the fiscal year ended January 1, 1999, as filed with the SEC
     on March 29, 1999.
(2)  Incorporated by reference to identically numbered exhibits filed in
     response to Item 14(a), "Exhibits" of the registrant's Annual Report on
     Form 10-K for the fiscal year ended December 31, 1999, as filed with the
     SEC on March 27, 2000.
(3)  Incorporated by reference to corresponding exhibits filed in response to
     Item 7(c), "Exhibits" of the registrant's Current Report on Form 8-K as
     filed with the SEC on January 16, 2002.






EXHIBIT 5.1

               LEGAL OPINION OF WILSON SONSINI GOODRICH & ROSATI,
                            PROFESSIONAL CORPORATION

                  [WILSON SONSINI GOODRICH & ROSATI LETTERHEAD]

                                January 17, 2002
Trimble Navigation Limited
645 North Mary Ave.
Sunnyvale, California 94088

RE:  REGISTRATION STATEMENT ON FORM S-3

Ladies and Gentlemen:

     We have examined the Registration  Statement on Form S-3 to be filed by you
with the  Securities  and Exchange  Commission on or about January 17, 2002 (the
"Registration  Statement"),  in  connection  with  the  registration  under  the
Securities  Act of 1933,  as amended,  of up to 3,063,341  shares of your common
stock,  no par value (the  "Shares")  and 612,672  shares of your  common  stock
reserved for issuance upon the exercise of warrants ("Warrant Shares"). As legal
counsel to Trimble  Navigation  Limited in connection with this transaction,  we
have  examined the  proceedings  taken,  and are familiar  with the  proceedings
proposed to be taken,  by you in  connection  with the sale and  issuance of the
Shares and Warrant Shares.

     It is our opinion that the Shares have been duly  authorized and that, upon
completion  of the  proceedings  being  taken  or  contemplated  by us,  as your
counsel,  to be  taken  prior  to the  issuance  of the  Shares,  including  the
proceedings  being  taken,  if any,  in order to permit such  transaction  to be
carried out in accordance with  applicable  state  securities  laws, the Shares,
when issued and sold in the manner described in the Registration Statement, will
be legally and validly issued, fully paid and nonassessable.

     It is our  opinion  that the  Warrant  Shares,  when issued by you upon the
exercise of warrants in accordance  with the terms therein,  and upon completion
of the proceedings  being taken or  contemplated  by us, as your counsel,  to be
taken prior to the issuance of the Warrant  Shares,  including  the  proceedings
being taken,  if any, in order to permit such  transaction  to be carried out in
accordance  with applicable  state  securities  laws, the Warrant  Shares,  when
issued and sold in the manner described in the Registration  Statement,  will be
legally and validly issued, fully paid and nonassessable.

     We  consent to the use of this  opinion  as an exhibit to the  Registration
Statement and further  consent to the use of our name wherever  appearing in the
Registration  Statement,  including the prospectus  constituting a part thereof,
and any amendment thereto. Very truly yours,

                                       WILSON SONSINI GOODRICH & ROSATI
                                       Professional Corporation

                                       /s/ Wilson Sonsini Goodrich & Rosati







EXHIBIT 23.1

              CONSENT OF ERNST & YOUNG LLP, INDEPENDENT ACCOUNTANTS

     We consent to the reference to our firm under the caption  "Experts" in the
Registration  Statement (Form S-3) and related  Prospectus of Trimble Navigation
for  the  registration  of  3,676,013  shares  of its  common  stock  and to the
incorporation  by reference  therein of our report dated January 26, 2001,  with
respect  to the  consolidated  financial  statements  and  schedule  of  Trimble
Navigation  Limited included in its Annual Report (Form 10-K) for the year ended
December 31, 2000, filed with the Securities and Exchange Commission.


                                               /s/ Ernst & Young LLP
                                              ------------------------------

Palo Alto, California
January 16, 2002







EXHIBIT 23.2

             CONSENT OF ARTHUR ANDERSEN LLP, INDEPENDENT ACCOUNTANTS

         As independent public accountants, we hereby consent to the
incorporation by reference in this registration statement of our report dated
July 5, 2000 included in Trimble Navigation Limited's Form 8-K/A filed September
22, 2000 and to all references to our Firm included in this registration
statement.


                                                /s/ Arthur Andersen LLP
                                               ------------------------------

Boston, Massachusetts
January 16, 2002