Carl, Try something like
gdal_translate -f gtiff "<GDAL_WMS><Service name=\"AGS\"><ServerUrl>https://index.nationalmap.gov/arcgis/rest/services/3DEPElevationIndex/MapServer</ServerUrl><BBoxOrder>xyXY</BBoxOrder><SRS>3857</SRS></Service><DataWindow><UpperLeftX>-20037508.34</UpperLeftX><UpperLeftY>20037508.34</UpperLeftY><LowerRightX>20037508.34</LowerRightX><LowerRightY>-20037508.34</LowerRightY><SizeX>2500</SizeX><SizeY>2500</SizeY></DataWindow></GDAL_WMS>" test1.tif -projwin ulx uly lrx lry -projwin_srs <srs of your window> -t_srs <srs you want for the output> If you want a different size than 2500x2500 just change that size Michael Smith US Army Corps > On Jun 3, 2020, at 8:27 PM, Carl Godkin <cgod...@gmail.com> wrote: > > > Hi, > > I'm unable to figure out how to retrieve elevation data (grids) from the 3DEP > program's endpoints. > > Starting here: > https://index.nationalmap.gov/arcgis/rest/services/3DEPElevationIndex/MapServer > > > it would seem to be possible but I just cannot get anything back other than > solid white images. Most of the help from that page leads off to > ArcGIS-land which I don't have or want to use. And Googling for 3DEP leads > only to more government sites that aren't helpful. > > If you have some experience with this (or a related public elevation data > source), would you please send an example "gdal_translate" command line? > > I'd really like to figure out how to download terrain (as perhaps a GeoTIFF > with floating point elevations) for an arbitrary CONUS lat/lon range. > > Thanks in advance for any help! > > carl > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/gdal-dev
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