Land survey uses multiple reference points and expensive software :( On Oct 5, 2017 2:10 PM, "Steve Jones" <[email protected]> wrote:
> my huge none knowledge of gps was that its got a variance of up to ten > feet. If thats the case is it a consistent offset so if two receivers are > 24 inches apart it can calculate an accurate azimuth? > > On Thu, Oct 5, 2017 at 2:04 PM, Mike Hammett <[email protected]> wrote: > >> With multiple servers it can, even when stationary. >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions <http://www.ics-il.com/> >> <https://www.facebook.com/ICSIL> >> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> >> <https://www.linkedin.com/company/intelligent-computing-solutions> >> <https://twitter.com/ICSIL> >> Midwest Internet Exchange <http://www.midwest-ix.com/> >> <https://www.facebook.com/mdwestix> >> <https://www.linkedin.com/company/midwest-internet-exchange> >> <https://twitter.com/mdwestix> >> The Brothers WISP <http://www.thebrotherswisp.com/> >> <https://www.facebook.com/thebrotherswisp> >> >> >> <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg> >> ------------------------------ >> *From: *"Bill Prince" <[email protected]> >> *To: *"Motorola III" <[email protected]> >> *Sent: *Thursday, October 5, 2017 2:03:06 PM >> >> *Subject: *Re: [AFMUG] GPS based "compass? <1000$? >> >> GPS can not give you a magnetic direction unless it is moving. It knows >> where you are, but not which direction something else is unless it has a >> vector to work with (i.e. you're moving). >> >> On Thu, Oct 5, 2017 at 11:42 AM, Mike Hammett <[email protected]> wrote: >> >>> Multiple receivers. >>> >>> >>> >>> ----- >>> Mike Hammett >>> Intelligent Computing Solutions <http://www.ics-il.com/> >>> <https://www.facebook.com/ICSIL> >>> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> >>> <https://www.linkedin.com/company/intelligent-computing-solutions> >>> <https://twitter.com/ICSIL> >>> Midwest Internet Exchange <http://www.midwest-ix.com/> >>> <https://www.facebook.com/mdwestix> >>> <https://www.linkedin.com/company/midwest-internet-exchange> >>> <https://twitter.com/mdwestix> >>> The Brothers WISP <http://www.thebrotherswisp.com/> >>> <https://www.facebook.com/thebrotherswisp> >>> >>> >>> <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg> >>> ------------------------------ >>> *From: *"Adam Moffett" <[email protected]> >>> *To: *[email protected] >>> *Sent: *Thursday, October 5, 2017 1:41:12 PM >>> *Subject: *Re: [AFMUG] GPS based "compass? <1000$? >>> >>> I didn't think GPS could give you an accurate direction unless you were >>> moving. >>> ....I could be mistaken. >>> >>> ------ Original Message ------ >>> From: "Steve Jones" <[email protected]> >>> To: "[email protected]" <[email protected]> >>> Sent: 10/5/2017 2:38:05 PM >>> Subject: [AFMUG] GPS based "compass? <1000$? >>> >>> I already know the manual and visual tricks >>> >>> Is there a reliable unit for verifying azimuth, gps is all i can assume >>> that could do this. i see a bunch ranging 3k to 10k that i would guess work >>> pretty well, is there anything in the 300-1000 budget range that actually >>> works out there? >>> >>> >>> >> >> >> -- >> -- >> bp >> part15sbs{at}gmail{dot}com >> >> >
