"I asked the "SC Geodetic Survey" that same question. The surveyor in charge said that "GPS for Land Surveyors" by Jan Van Sickle was a good place to start in regard to GPS. The Texas DOT has a good basic discussion available on…"
"Thank you for that link. And to be more specified it's obvious that there are differences in control point establishment in single point,relative and network. I don't mean the method of control point establishment with different equipment…"
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