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Task #209

open

Produce global slope layer

Added by Jim Regetz over 13 years ago. Updated over 13 years ago.

Status:
New
Priority:
High
Assignee:
Rick Reeves
Category:
Terrain
Start date:
04/14/2011
Due date:
05/31/2011 (over 13 years late)
% Done:

0%

Estimated time:
Activity type:
Coding/analysis

Description

This will be based on the global DEM, but with processing possibly done at up to 90m resolution before aggregating to produce the globally consistent 1km product. Ming reports that a 90m slope layer has been completed for the Oregon case study, so presumably at least some form of the procedure has already been worked out.

Related issues

Blocked by Task #207: Produce global fused DEM layerIn ProgressNatalie Robinson04/11/201105/31/2011

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 #1

Updated by Jim Regetz over 13 years ago

  • Priority changed from Normal to High
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 #2

Updated by Jim Regetz over 13 years ago

  • Due date set to 05/31/2011
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 #3

Updated by Jim Regetz over 13 years ago

Take a look at the gdaldem command-line utility. It includes a slope mode that will "generate a slope map from any GDAL-supported elevation raster". This available in our gdal installation on eos (and easily installable elsewhere).

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