+
1 4 4

:

  1. #1
    Status
    Offline
      ahmedko
    2009
    Sep 2008
    283
    5334

    sat naf transit 1000 4 6
    1973 1978 24 6 20200

    global positioning system GPS ZONES
    UTM universal transverse Mercato grid



    GPS =

    GPS :-
    EARTH
    66.5
    GEOID

    ELLIPSOID
    ellipse 20-30

    spheroid


    3 :-
    1 :-
    * 845
    * 7.5
    *
    * 12 .

    :-




    2


    3
    hard ware soft ware




    GPS
    GPS - - (1,2,3,4,0,0) :-
    - 1 1 - 3 1
    - ( ) ( )
    -



    1- absolute point positioning
    Magellin garmin

    2- relative positioning




    GPS
    :-
    1-
    2-
    3-
    4-

    :-


























    :-
    =

    (300,000 / ) 5 100

  2. #2
    Status
    Offline
      eslam mamdouh
    100%
    Sep 2008
    33
    3,041
    8203




    /



    T .Q .C

  3. #3
    Status
    Offline

    10%
    Mar 2009
    25
    0



  4. #4
    Status
    Offline

    May 2009
    191
    4996

    [