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...

there might be, but i don't know how precise it is. the possible down side ( i think it is a down side)to it is ISS takes a polar trajectory . maybe t...

my bride and i got out to look at ISS saturday night. not much moon, min haze, overhead trajectory. six minutes across the horizon seems to match the ...

With all the astrometry you are doing, I expect your middle name to be Flamsteed

Peder Horrebow and Andrew Talcott (in a secondary way) were involved in determination of latitude and longitude by astronomic measurements

Mathematically and statistically, yes, accumulating angles will get you better than a theodolite's least count. Accumulating angles was a technique fo...

GeeOddMike, post: 373616, member: 677 wrote: Thanks for the link. Does this new CBL include the pillar monuments? Mr Malcolm Archer-Shee, formerly of ...

pmoran, post: 373657, member: 8922 wrote: That is tight- I think the best production edm in a total station is around .5mm +1ppm yes, i'm scouring ...

This is more a geotechnical problem, and the structural engineer will likely have to burden the headache the most. These vertical problems will haunt ...

Nate The Surveyor, post: 372336, member: 291 wrote: There are words that I watch for. They are indicators of a low profit margin.SmallRetracementLittl...

standing on the corner, post: 371880, member: 8561 wrote: Tell them you're still looking for the flux capacitor. found it, but had to bypass the coun...