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opengeo-tech / OpenValleyMap

The open geospatial database of boundaries and the toponymy of all the valleys in the Alps.
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retrieve dem #8

Open stefanocudini opened 2 years ago

stefanocudini commented 2 years ago

https://gis.stackexchange.com/questions/201831/how-to-efficiently-access-files-with-gdal-from-an-s3-bucket-using-vsis3/202608#202608

stefanocudini commented 2 years ago 
<GDAL_WMS>
  <Service name="TMS">
    <ServerUrl>https://s3.amazonaws.com/elevation-tiles-prod/geotiff/${z}/${x}/${y}.tif</ServerUrl>
  </Service>
  <DataWindow>
    <UpperLeftX>-20037508.34</UpperLeftX>
    <UpperLeftY>20037508.34</UpperLeftY>
    <LowerRightX>20037508.34</LowerRightX>
    <LowerRightY>-20037508.34</LowerRightY>
    <TileLevel>14</TileLevel>
    <TileCountX>1</TileCountX>
    <TileCountY>1</TileCountY>
    <YOrigin>top</YOrigin>
  </DataWindow>
  <Projection>EPSG:3857</Projection>
  <BlockSizeX>512</BlockSizeX>
  <BlockSizeY>512</BlockSizeY>
  <BandsCount>1</BandsCount>
  <DataType>Int16</DataType>
  <ZeroBlockHttpCodes>403,404</ZeroBlockHttpCodes>
  <DataValues>
    <NoData>-32768</NoData>
  </DataValues>
  <Cache/>
</GDAL_WMS>
gdalwarp -of "GTiff" -te -13648825.0817 4552130.7825 -13627575.5878 4565507.2624 mapzen_wms.xml test.tif