AI Assistant
Notifications
Clear all
shawn-billings
shawn-billings
@shawn-billings
Member
Joined: May 29, 2012 9:14 am
Last seen: March 14, 2025 3:27 pm
Topics: 93 / Replies: 2598
Reply
RE: Looking to purchase new GNSS equipment

back-chain, post: 365434, member: 7900 wrote: Thinking about equipment, myself. No hands-on GPS to speak of...On the javad stuff, is anyone running th...

10 years ago
Reply
RE: Small but powerful GNSS - Sokkia GCX2

Those are really interesting, Lee. From my days of using Parani Bluetooth for my robot, it seems like the Bluetooth signal is pretty restricted to lin...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

This is a comparison screen capture from a point recorded just prior to point 23. Point 20 is right at the edge of distance from the average that cont...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Total Station Results for the Test Point: N 6835834.623E 3100880.310U 396.129(US Survey Foot) Recall that the RTK average for this point was:N 6835834...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

dmyhill, post: 365259, member: 1137 wrote: No attacking your equipment from here. I didn't take your post as an attack. You made an assertion I did ...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Duane,You are correct that cluster average and cogo>average use a weighted average. The weighting is based on RMS. If you want to manually control ...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

dmyhill, post: 365198, member: 1137 wrote: In my mind, the .3' vertical would not be "fixed", unless the reported RMS reflected that.If you do indeed ...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

dmyhill, post: 365171, member: 1137 wrote: My next question is how shooting the point directly from the point 195' away compared. Right now, total st...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Randy Rhodes, post: 365056, member: 10669 wrote: Be very careful!! I have discovered that using observations as short as 1:30 will give you great numb...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Nate The Surveyor, post: 364921, member: 291 wrote: So, this mechanism of processing seems (Correct me if I am wrong) more related to loss of radio, t...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Felipe G. Nievinski, post: 364919, member: 10769 wrote: If using the same base station for RTK and PPK (post-processed kinematic), PPK should be no wo...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Nate The Surveyor, post: 364896, member: 291 wrote: So, you cannot turn it on, to run un interrupted, in the background, while doing a number RTK shot...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

At the rover, the static files starts at the start button and ends when the accept/reject option appears. I thought I might want the uninterrupted ses...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

Time on Site for RTKA few years back, I was using another system and doing a topo survey in the open with RTK. The edges of the 50 acre site had trees...

10 years ago
Reply
RE: Testing RTK and Post Processing in Canopy

I used the cluster average tool in the receiver to automatically detect the points in the group of points and create a weighted average. I then used t...

10 years ago
Topic
Replies: 48
Views: 2209
Reply
RE: True North, as a useful fiction

You make some good points, Nate. Most of the time people thinking they are on True North bearings are on True North at one Longitude. They are actuall...

10 years ago
Reply
RE: When you cease to learn, you cease to be a surveyor

The "trivia" I keep forgetting are things like names, how old I am, the last time I ate, important dates...

10 years ago
Reply
RE: When you cease to learn, you cease to be a surveyor

paden cash, post: 364511, member: 20 wrote: Sometimes it seems like that. But think of all the experiences under your belt. And whether you know it o...

10 years ago
Page 48 / 135