Dun o if I'd wear that. I'llYou could also pin a bullseye on your back.

More had it right with one exception. He used the word giftee, which is you. The person(s) who give are responsible for the tax, if any, and unless an...

Is some of that subsidence after the USGS maps were made? Was it a data entry error? Some years ago there was a 1-mile or so rectangle in an area I wa...

Call him up and tell him to fix his mess.

You need to remind them that their doctor doesn't guarantee their physical exam will remain correct forever, either.

When running TEQC to create RINEX files, I find it much easier to specify the week number myself , using the option as for instance -week 2048 It hasn...

What receiver model and firmware version??ÿ It may well be due to the GPS week number rollover, which has affected some firmware/software but not most...

I haven't studied the software license in question, but every one I have looked at says you may not reverse engineer or disassemble the program.?ÿ If ...

That's a very common message if you submit before OPUS has time to collect CORS data, so I wouldnt read much into it and resubmit later.

I hope when NGS gets done redefining the datums and geoid, they put their energy and focus on improving the stability of CORS stations, as that appear...

Large companies are not run by people who themselves know how to make goods or provide services.  They are run by people focused on making money,...

Um, I think the rollover happens about midnight UTC minus leap seconds as Saturday ends. It's still Saturday.

I don't think you need a careful test of accuracy.?ÿ With this change, either it will process or it won't. '

You can get some good bargains on eBay if you think carefully about the descriptions, pictures, and seller info.?ÿ There is a lot of legitimate used e...

I don't know the equipment, but wonder if somehow they end up using different geoid models that might differ by that much.

I'm glad to see that NGS had funding to send Dan Roman and Kevin Ahlgren to talk about geoids and hear what other countries are doing.

Edit - Replacement for this post: My 4000sse receivers make a dat file that works in OPUS, but doesn't convert properly to RINEX with TEQC because of ...