Resample Data

• Shapefile: reproject shapefile or add fields to its DBF file.
• DataBase--includes shapefile DBFs.
• GDAL rasters:
• GDAL/OGR vectors:
• DEM formats--can go to Geotiff or MICRODEM format, copying all files in selected directory
  • ADF directory requires GDAL
  • BIL directory
  • IMG directory requires GDAL
  • DEM (MD, CDED, USGS ASCII)  directory : overwrites the CDED DEM files (USGS ASCII); the DEMs will go from over 9 MB each to under 3 MB, and will load much faster for later use.
  • ASC files
  • TXT files
  • Convert to Geotiff (can use GEOTIFFS that have to be imported via GDAL, in which case the original files will be overwritten)
• LAS lidar
• Prep OSM/Natural Earth/GADM shapefile: insures the bounding box is present, and trims the length of excessively long string fields.  You select a folder, and all shapefiles under that directory will be processed.  The overall progress will be shown in the lower left corner of the screen.
• Repair Sentinel-2: works only if the JP2 files are still present.  If one of the TIFF band files is missing or corrupt, this deletes all the TIFF files, and recreates them from the JP2 files.

Last revised  12/17/2020