Good evening, I need help. Should I create a dtm of an area in the province of Vicenza. It 's the first time I try, I tried the tutorials on the Internet but I could not understand how to do it. Could you suggest me the steps to do? The file has the following header:

ncols 1326
nrows 1151
xllcorner 1687082
yllcorner 5091253
cellsize 5
NODATA_value -9999
953.403 953.1417 952.8805 952.6193 952.3698 952.143 951.9162 951.9333 951.9962 951.974 951.8546 951.8008 951.8237 951.8466 952.111 952.3314 952.4512 952.5846 952.718 952.733 952.379 951.8503 951.3278 950.7488 950.103 949.2875 948.44

thank you very much Filippo

  • 1
    It is an ARC/INFO ASCII GRID (.asc). You can open it directly with QGIS or GRASS GIS (as a raster). 953.403 etc. are the z values – gene May 13 '14 at 20:02
  • I did it. It was much easier than I thought! Thanks for the reply.:-) – Filippo May 13 '14 at 20:46

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