Ground Control Point Questions

Joined
Feb 22, 2016
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50
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Heber City, UT
I am looking to find affordable option for group control point kits. For those that are using GCPs on your aerial maps, what are you using? Most of my projects will be in cell range, so if I can take advantage of that signal, and save money, I would love to know my options.
 
Joined
May 6, 2014
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What kind of accuracy are you looking for in your ground control and final product? Survey grade? Mapping grade? You can get some pretty good results using Google Earth to pick unmovable points, such as manhole covers, corners of sidewalks, paint marks, asphalt cracks, etc.
 

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