+
1 5 123 ...
1 10 45

:

  1. #1

  2. #2
    Status
    Offline
      Mohamed Saad Yassin
    80%
    Sep 2008
    Alexandria, Egypt
    699
    6406

    : ,

    http://glcfapp.umiacs.umd.edu:8080/esdi/index.jsp

    ( ):

    Multi Spectral Scanner (MSS)
    Thematic Mapper (TM)
    Enhanced Thematic Mapper Plus (ETM+)
    Shuttle Radar Topography Mission (SRTM)


    http://glcfapp.umiacs.umd.edu:8080/e...duct_index.jsp




    : :

    ftp://ftp.glcf.umiacs.umd.edu/
    (SRTM) glcf

    (WRS2) (Paths)

    (Rows)



    (SRTM) (SRTM) (WRS2)


    - ( )


    : :


    http://glcfapp.umiacs.umd.edu:8080/esdi/index.jsp

    (Map Search)
    (Landsat Imagery)
    (ETM+) (MSS) - ()



    1 -
    39.5 24.5
    (Lat/Long)
    ( )
    (Update Map)


    (Preview and Download)


    (ID)

    (Download)

    (File Name)


    FlashGet





    (Path) (Row)
    170 43
    (Path/Row) (Lat/Long)






    (Place) (Lat/Long)

    (Click here)
    (Enter )
















    ..



  3. #3
    Status
    Offline
      Mohamed Saad Yassin
    80%
    Sep 2008
    Alexandria, Egypt
    699
    6406

    -
    (Shuttle Radar Topography Mission ) (SRTM)


    "" 2000.


    http://www2.jpl.nasa.gov/srtm/



    (SRTM)



    ftp://edcsgs9.cr.usgs.gov/pub/data/srtm/









    1 2
    1201 1201


    ftp://edcsgs9.cr.usgs.gov/pub/data/s...tinent_def.gif

    SRTM-3
    SRTM-1
    30 30




    (Vertiacal )

    (Pixels)
    90 90
    (Zones)





    HGT
    (Height)


    3DEM


    http://www.visualizationsoftware.com/3dem.html




    Global Mapper
    :



    (USGS DEM ) ASCII
    - - (Pixel)



    MicroDEM
    http://www.usna.edu/Users/oceano/pgu...e/microdem.htm


    Bil
    Header


    HEADER FOR 3 ARC SECOND SRTM DATA (~90m pixels)

    BYTEORDER M
    LAYOUT BIL
    NROWS 1201
    NCOLS 1201
    NBANDS 1
    NBITS 16
    BANDROWBYTES 2402
    TOTALROWBYTES 2402
    BANDGAPBYTES 0
    NODATA -32768
    ULXMAP 80
    ULYMAP 30
    XDIM 0.000833333333333
    YDIM 0.000833333333333















    ..



  4. #4
    Status
    Offline
      Mahmoud Slem
    Sep 2008
    1,875
    7710




  5. #5
    Status
    Offline
      nourmoutatz
    10%
    Jul 2009
    1
    0

    thank to u all

  6. #6
    Status
    Offline
      apohemed
    10%
    Jul 2009
    1
    0


  7. #7
    Status
    Offline
      ahmos910
    10%
    Jul 2009
    3
    0


  8. #8
    Status
    Offline
      khalid shareif
    10%
    Aug 2009
    4
    0


  9. #9
    Status
    Offline
      smsm_smsm19
    10%
    Sep 2009
    1
    0

    thxxxxxxxxxxxxxxxxx

  10. #10
    Status
    Offline
      a05054
    10%
    Jun 2009
    7
    0

    ...................................