Changes between Version 1 and Version 2 of FAQ/azgcorrDEM


Ignore:
Timestamp:
May 21, 2010 11:59:51 AM (10 years ago)
Author:
benj
Comment:

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  • FAQ/azgcorrDEM

    v1 v2  
    10101 2000 2000 400000 850000 410000 860000 5
    1111
    12 ..means a DEM that starts in the north-west corner, is 2000x2000 cells, has X values from positions 400000-410000, Y values from positions 850000-860000 and a resolution of 5. This particular example is from a British National Grid projection DEM, as would normally be used for flights in the UK, so the positions are in metres and are related to that projection.
     12..means a DEM that starts in the north-west corner, is 2000x2000 cells, has X values from positions 400000-410000, Y values from positions 850000-860000 and a resolution of 5. This particular example is from a British National Grid projection DEM, as would normally be used for flights in the UK, so the positions are in metres and are related to that projection.
     13
     14Note that if your DEM runs from south to north rather than north to south as above, you should use a 0 as the first number (rather than 1).