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Author Topic: Elevation Data  (Read 3270 times)

dumketu

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Elevation Data
« on: May 28, 2005, 04:34:58 AM »
First, let me say that this is a phenominal program. I just paid the $40 after trying the trial version for a couple of days. It is worth every cent.

I have noticed that when using 3d mode, the elevation data seems to be 100-200 meters west of the maps and gps tracks I have uploaded. I am working mainly around the Albuquerque NM area. BTW - the imagery and topo maps are dead-on perfect for this area when I upload GPS data. I took a GPS reading next to a big tree that was easily found on the aerial photography, and the waypoint matched exactly with the GPS reading about a 5 m error.

Brian
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Krein

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Elevation Data
« Reply #1 on: May 28, 2005, 07:24:31 PM »
Interesting.  Can you post a picture that shows this?

Are you using auto-downloaded elevation data or DEM files you downloaded yourself?

My guess is auto-downloaded data, which seems odd.  It seems to match well elsewhere.

Thanks.
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