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4 votes
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Identifying and replacing specific pixel in DEM using ArcGIS Pro

You can use several ways to locate the offending pixels. If the raster is small enough simply turn it into a point dataset, you can then select the pixels of interest, now represented as a point, by ...
  • 40k
1 vote

Elevation data from WMS or WMTS?

If your only goal is to create a terrain profile, maybe the geoservices REST service could be helpful here: https://geoservices.ign.fr/documentation/services/api-et-services-ogc/calcul-altimetrique-...
  • 3,813
1 vote
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Float32 to UInt16 terracing problem

Apologies, this is solved. Providing the scale parameters as in my third code example works. I was expecting the gdal_translate to preserve units, but change potential precision. It doesn't. The scale ...
1 vote

Getting high resolution DEM for a location

Use https://apps.nationalmap.gov/lidar-explorer/#/ The darker the green the higher the accuracy DEM is available by using the tools (ctrl create window) 1m DEM or 10m is available depending on your ...
  • 48.8k

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