topic Re: Resampling Raster Data using sum as resampling technique in Data Management Questions

Resampling Raster Data using sum as resampling technique

HansMartin — Mon, 26 Sep 2011 17:25:18 GMT

I would like to resample raster data. The cell size should be changed eg. from 100m to 500m. The values of the new raster cells should be the sum of the values in the original raster cells. The raster processing resample tool only provides "nearest", "bilinear", "cubic" and "majority" as resampling technique, is there any way to create the sum?

Regards,
Pe

Re: Resampling Raster Data using sum as resampling technique

EricRice — Tue, 27 Sep 2011 14:55:13 GMT

Greetings,

A quick way to go about this is to run Raster to Multipoint (or Raster to Point), then run Point to Raster using the Sum option for Cell Assignment Type, and setting your output cellsize to be 500. Be sure to set your snap raster to your original raster when running Point to Raster.

Regards,
Eric

Re: Resampling Raster Data using sum as resampling technique

HansMartin — Tue, 27 Sep 2011 15:25:12 GMT

Thanks a lot, i will give it a try.

Regards
Pe