SRTM30_PLUS: new global shaded-relief maps available

Discussion in 'Photoshop Tutorials' started by info@geosage.com, Apr 21, 2009.

  1. Guest

    -- Sorry for cross posting --

    In a recent exercise to generate a series of seamless, near-global
    shaded-relief maps using the 90m-resolution SRTM data, we have also
    produced a couple of shaded-relief maps for the popular 1km-resolution
    SRTM30_PLUS data (to represent sea floor heights, we employed a
    cartographic style similar to that in Google Earth or Google Maps).

    1. SRTM30_PLUS data from the Scripps Institution of Oceanography
    http://topex.ucsd.edu/WWW_html/srtm30_plus.html

    2. SRTM30_PLUS new shaded-relief maps from GeoSage, download website
    http://www.geosage.com/highview/dataproducts_srtm.html#srtm30_plus_hillshading

    Size: 43,200 x 21,600 pixels
    Resolution: 30-arc-second (or 1km-resolution)
    Format: GIS-ready JPEG2000 format
    Projection: Lat/long, WGS84

    Hope you will find the information useful.
     
    , Apr 21, 2009
    #1
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