Reply To: DEM Help

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#102932
jKrienert
Participant

Dr. Kreylos,
The following screenshots were both captured from the SARndbox in full-screen mode.
In the left image, the LakeTahoe.grid file was loaded with demVerticalScale: 4.0, and demVerticalShift: -20.
In the right image, the most recently submitted OG-Elev_CedarLakeDam was loaded with demVerticalScale: 4.0, and demVerticalShift: -12.

DEM-Comparison

It appears both images suggest the construction of a planer sand surface. Also, the two projections do not exhibit any indications of varied topography, which is contrary to their true representation when opening the associated *.dem data in GIS software.

To aid diagnostics, the following pasted text was extracted from this SARndboxes BoxLayout.txt file.

(-0.00618249, 0.027504, 0.999603), -110.904
( -49.2924, -37.6834, -106.106)
( 50.3001, -38.25, -105.131)
( -49.7734, 38.0511, -107.141)
( 51.0307, 37.0223, -104.757)

For general context, an image of the entire apparatus is also included, taken at the time of the above tests.

SARndbox-Apparatus_Whole

Glad to provide any other data which might help solve this issue, and enable this great SARndbox feature!

  • This reply was modified 3 years, 8 months ago by jKrienert. Reason: Repaired hyperlinks
  • This reply was modified 3 years, 8 months ago by jKrienert.
  • This reply was modified 3 years, 8 months ago by jKrienert.
  • This reply was modified 3 years, 8 months ago by jKrienert.
  • This reply was modified 3 years, 8 months ago by jKrienert.

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