GDAL does not seem to recognize some FEMA generated Lidar datasets that are presented in USGS DEM (.dem) file formats. The files open fine in ArcGIS.
Running: $ gdalinfo fema06-140cm_2995441b.dem ERROR 1: Does not appear to be a USGS DEM file gdalinfo failed - unable to open 'fema06-140cm_2995441b.dem'. The files can be viewed at: https://data.tnris.org/collection/8ea19b45-7a66-4e95-9833-f9e89611d106 but a direct download link for one of the archives (~20MB) is: https://s3.amazonaws.com/data.tnris.org/8ea19b45-7a66-4e95-9833-f9e89611d106/resources/fema06-140cm-coastal_2995441_dem.zip Opening the ASCII files doesn't seem to reveal anything very far off but maybe the headers are off a bit. Thanks for the help -- Best, Fernando Aristizabal
_______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
