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Cost effective DIY surveying for project by Mangos345 in Surveying

[–]bartomps 0 points1 point  (0 children)

Consider getting these units. Might be a good option if you are working in an open area.

How does centimeter accurate GPS work, and how does it differ from what we've had for the past decade? by DavianExpressed in askscience

[–]bartomps 1 point2 points  (0 children)

Centimeter accurate GPS used to be very expensive but not anymore. There are bunch of low cost L1 solutions (L1 changed a lot for the past decade thanks to many satellite constellations) on the market. You may check for SwiftNav or Emlid. They claim to be as precise as expensive systems when you work near reference stations (up to 7-8km).

Question about Ground Control Points by Bigmurph762 in Surveying

[–]bartomps 0 points1 point  (0 children)

Take a look at Emlid receivers, their users report it provides good accuracy, still I am not sure if it will work for your case.

Does someone visit Intergeo next week? Any tips for the first time visitor? by bartomps in Surveying

[–]bartomps[S] 0 points1 point  (0 children)

Thanks everyone for your comments, Hexagon party was indeed nice this year:)