i believe sokkia and the rolla, missouri engineering company stopped publishing the ephemeris books. i recommend MICA software from USNO as an alterna...
Thank you all. We are collectively strong. Weepy at moments, but the sum of the parts is truly impressive.
Hang in Mike. You're a tough one
Bill93, post: 384199, member: 87 wrote: If I remember correctly the maximum distance increases by a factor of sqrt(sqrt(prisms)) when the limitation i...
Thank you for the well wishes. Many buildings are condemned now, some of them are at a structural failure point. Friends and neighbors are working on ...
Dan Patterson, post: 380408, member: 1179 wrote: Just got my new manhole pick. I don't think I have ever been less exited to use a new tool in my lif...
Kent McMillan, post: 380213, member: 3 wrote: Those danged ADA ramps have destroyed an incredible number of survey marks in downtown Austin. I'm glad ...
naveed, you should provide some more details, as i don't think we can help without them
Larry Best, post: 379670, member: 763 wrote: PPP = Post Processing P? precise point positioning, a different way of thinking, and processing gps ob...
Seb, post: 379487, member: 7509 wrote: Despite the quote, we got the job. I should have gone higher! We are considering hiring a Geoslam ZEB1 to try. ...
another possibility: could someone have used the wrong antenna definition, or used an ARP to phase center offset that is close to 0.5' ?
in addition to suggesting the ease and certainty of static scans, there are a few other less traditional options (without naming makes and models): po...
Bill93, post: 377525, member: 87 wrote: I agree with ekillo that the crew applied the correction in the wrong direction. BUT that doesn't make enough...
[QUOTE=They don't make Schlitz anymore. I think Schlitz is still made. When the announcement went out that Art Donovan (of Colts fame) had passed a...
Scott Zelenak, post: 376437, member: 327 wrote: Moe, which block 27? Got to love a city that has multiple blocks with the same numbers.Heck, we got ...
what do you think happened in and near lots 63 and 81, on block 27? several slim triangles are drawn in brown. maybe corrective instruments or lot lin...
[QUOTE= What is the metal strip attached to the handle on the right side? WAG, but since the links are such light gauge, the heavier extra lin...
Williwaw, post: 376190, member: 7066 wrote: Number of years ago I worked out a deal to purchase a 3 acre lot behind my domicile because I'd realized l...
