Differences between revisions 4 and 7 (spanning 3 versions)
Revision 4 as of 2012-03-16 10:40:04
Size: 441
Editor: EricPalmer
Comment:
Revision 7 as of 2012-03-16 12:37:48
Size: 1143
Editor: EricPalmer
Comment:
Deletions are marked like this. Additions are marked like this.
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    -- 50 meters + 25%
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    -- fill, does better resolution
    -- Notes in Dropbox/Avatars
    -- make a big map, take all maplets that are enclosed (inside.txt) replace all of their height info from bigmap. Then take all of the maps (usedmaps.txt), then do a complete iteration.
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1/64th works out into 68 meters and higher at higher latitudes
S. Pole map is at 25 meter resolution

SpheremapB - DTEM and shaded relief
-- raw and pgm, 16bit unsigned short (which is in the header)
-- takes bigmaps and makes a large map (either orthograthic, stereo, equrect)
    option C, equatrangular


mGrav - makes elevation map relative to gravity
    slope, gravity, acceleration, elevation

Questions to ask here.

  • What is the math for the resolution and scale parameters.
    • -- 50 meters + 25%
  • How do I increase the resolution of a big map (aka do more processing), especially how to remove bands
    • -- fill, does better resolution -- Notes in Dropbox/Avatars -- make a big map, take all maplets that are enclosed (inside.txt) replace all of their height info from bigmap. Then take all of the maps (usedmaps.txt), then do a complete iteration.
  • Have you uploaded the LAMO images yet?
  • Can you upload your new maplets/landmarks (via rsync if possible)
  • Any more work on Tislovsky? (better than 5 meter)
  • What is a good way to output a DEM in the form of a DEM (png, binary, ascii)

1/64th works out into 68 meters and higher at higher latitudes S. Pole map is at 25 meter resolution

SpheremapB - DTEM and shaded relief -- raw and pgm, 16bit unsigned short (which is in the header) -- takes bigmaps and makes a large map (either orthograthic, stereo, equrect)

  • option C, equatrangular

mGrav - makes elevation map relative to gravity

  • slope, gravity, acceleration, elevation

Questions_to_ask (last edited 2015-05-06 11:15:25 by localhost)