File:Dem2.jpg

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Dem2.jpg(350 × 368 pixels, file size: 46 KB, MIME type: image/jpeg)


Using the TOPAZ program created and distributed through the USDA, a flow direction is computed for each of the DEM cells. Flow paths can then be traced for any point on the DEM. Flow distance and slope along the path are easily determined from the DEM data.

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Date/TimeThumbnailDimensionsUserComment
current ★ Approved revision
19:22, 7 June 2007
Thumbnail for version as of 19:22, 7 June 2007350 × 368 (46 KB)Cballard (talk | contribs)

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