Search found 3 matches

by Tom Gardiner
Mon Jul 13, 2015 4:10 pm
Forum: General
Topic: Importing Sydney LIDAR Data (*.asc) Query
Replies: 5
Views: 24725

Peter Murray wrote:Try the option File->Data Input->DEM

You might have to play around with some of the options to get what you want.
You're a star Peter. That worked great.
by Tom Gardiner
Mon Jul 13, 2015 2:44 pm
Forum: General
Topic: Importing Sydney LIDAR Data (*.asc) Query
Replies: 5
Views: 24725

What format are the .asc files ? Hi Lee, The file extension is just .ASC so not exactly sure. The data appears to be for a grid - when you open this it looks like this; ncols 2000 nrows 2000 xllcorner 326000.000 yllcorner 6246000.000 cellsize 1.0000 nodata_value -9999 33.264 33.289 33.347 33.427 33...
by Tom Gardiner
Mon Jul 13, 2015 11:57 am
Forum: General
Topic: Importing Sydney LIDAR Data (*.asc) Query
Replies: 5
Views: 24725

Importing Sydney LIDAR Data (*.asc) Query

I am trying to import some LIDAR for Sydney that we were supplied with. The file extension is *.asc and some corresponding 1kb sized *.TAB files were included. Each of the .asc files are around 27MB. I have tried importing each of these files as ASCII, and 12D appears to process the data (takes a fe...