20 June 2008 by admin.

This past weekend, I downloaded and installed ESRI ArcPad 7.1.1 on my Dell Axim X50, to see how it worked before installing it on the Trimble Recon. I think that the first mistake that I made in the install was to uninstall all the ESRI and Trimble products, and NOT perform a reset. After installing ArcPad 7.1.1, then Trimble GPSCorrect 2.30, I attempted to run ArcPad. After the program opened, none of the pop-down menues would pop down; I only got the top icon. Time was running out for some other errands that I had to do Sunday, so I just uninstalled what I thought was everything ESRI and Trimble and headed on my way.

At some point early this week, I went onto the Axim and automatically started ArcPad, forgetting that I had “uninstalled” it. Lo and behold, not only had I not uninstalled it, but it worked correctly! So, I went ahead and installed GPSCorrect 2.30 and things still were working just as expected.

Yesterday, while at a site, I had been running ArcPad on the Axim with a low-budget Bluetooth GPS unit (GlobalSat BT-338) that I use to record tracks of traveling. Then, I went to use it, but the screen had dimmed, so I did my usual tap the center of the screen and ArcPad just disappeared! I ran the app again and got to my last save just fine, it had not saved the very last polyline, but up to that point had saved correctly.

Posted in ArcPad 7.1.1 | No Comments »

2 March 2008 by admin.

When mosaicking DEMs, sometimes gaps of “nodata” result. Here is a technique that I employed to address this.

http://www.the-hurds.com/GIS/ArcMapGapRemoval/

Posted in ArcMap 9.2, ArcGIS 9.2 | No Comments »

29 February 2008 by admin.

This is a starting point for what I hope to be a discussion forum for my experiences in GIS.

Posted in Google Earth, ArcMap 9.2, ArcCatalog 9.2, MacGPS Pro, ArcGIS 9.2, Uncategorized | No Comments »