@mightymoe By my calculations the 2026.6928 would be 10 September 26 at around 9 pm UTC or 3 pm MDT. I am not sure of the conventions they are us...

@bobwesterman Thanks for the suggestion, but no luck. Tried "David+Powell" without quotes and got the same 2,059 hits. Tried "David +Powell", a...

Maybe I am too stoopid to use the new site, please explain what I am doing wrong. I am trying to see if any patents were issued to a person named Da...

I looked at my earlier notes on this process, found that I used QGIS (an open-source GIS program that I highly recommend) to clip the DEM file to the ...

@pfirmst Learned a new word - thanks! GB

If anyone reading this is in need of the attenuator cap used with the old Hewlett Packard units, I have two here looking for homes. Both are the bla...

Could she have been referring to the CadNSDI information?? Standardized PLSS Data Set (PLSS CadNSDI) Users Reference Materials Which sez in part -...

For future reference, I found the link provided by @ozzy84 by the following clicks - then and here it is! Works in QGIS at least. GB

@jamsden 00 is the return-signal level -12 is the atmospheric-correction factor in ppm -17 is the offset-compensation factor in mm Plus (+) i...

If the OP is still reading this post, a long time ago I wrote up the attached instructions for connecting a Trimble data collector to a Nikon DTM-A-se...

Sent. Good luck! GB

Hello Tom - When I became a Trimble dealer in 1996 the TrimTalk 900 (affectionately known as the TrimWhisper 900 due to limited range) was rapidly fal...

Hello Jon - I also updated to Carlson Survey (and Civil) 2024 with IntelliCAD 11 just this past week. All my function keys work as before (Carlson 202...

MM sez: "What’s the point of thinking it’s RTK when the position has to be found after downloading the receiver files and processing them?" Take a lo...

Mr. Moe said - "A base/rover can operate without a DC, simply collect at the Rover and later post process the data." The same base/rover can also oper...

The Trimmark 3 is a completely different product. Please send me a private message describing what you need and I will see what we can do. GB

Since Version 3.32 (June 2023??) QGIS (an open-source and free GIS program) has had native LiDAR tools that seem to be working well. The basic workflo...

I met Dale at some surveying conference in years / decades past, maybe one of the multi-state get-togethers. In June 2019 I visited our family farm so...