Survey Markers and Benchmarks
Benchmarks are a type of survey markers whose elevations have been surveyed as accurately as possible based on the technology at the time.
Land Surveying and GIS Revisited: An Unnecessary Drama
Joseph Magnotta presents an opinion piece about the relationship between surveyors and the GIS industry and why it doesn’t need to be contentious.
Why GIS Doesn’t Replace the Need for Surveyors
With all the readily available aerial and satellite imagery, it is a legitimate questions to ask if GIS can be used to replace surveyors to … Read more