Grid Parameters for New DEMs


The grid can be created with:

  • UTM: pick the grid size in m.  You can force the UTM zone, which should only be done when you are at the edge of a zone and want to merge with data from the next UTM zone.
  • Lat/long: you can pick different values the lat (y) and long (x) spacing
  • Other WKT: you pick the WKT projection file, and the grid size in projected meters.  WKT grids can currently only be saved in MICRODEM format.


Auto fill holes, and and the max gap to fill in grid cells when the grid is created when a grid is created from lidar or resampling an existing grid. 

last revision 1/22/2022