Search found 3 matches

by jcitron
02 Jan 2015 21:34
Forum: Support
Topic: USGS WMS Error
Replies: 6
Views: 8166

Re: USGS WMS Error

Thank you for resolving this issue for us.

John
by jcitron
26 Sep 2013 22:23
Forum: General
Topic: New format yet again coming up for DEM downloads from NGS.
Replies: 1
Views: 6213

New format yet again coming up for DEM downloads from NGS.

Hi Roland,

It looks like the US National Geological Survey is playing with their data again.

http://nationalmap.gov/data_delivery/naip.html

The delivery format is changing again, rationalizing I suppose, to a single JPG2000 (JP2) format. The NGS will supply filters and scripts to assist GIS ...
by jcitron
17 Aug 2013 16:13
Forum: Support
Topic: Help creating a DEM (getting confused)
Replies: 16
Views: 14747

Re: Help creating a DEM (getting confused)

The task is not as daunting as you think.

Very simply, without going into lots of detail here:

1) Connect to the server where your DEM files are located and download those.
2) Go to the web mapping server and download a base image.
3) Download tile images based on the area covered by the web ...