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Land Survey Division

Maricopa County, Arizona Low Distortion Projection (3.5 MB)
Evaluation of Survey Control Stations Height Stability in Subsidence Zones
American Consulting Engineers Council (ACEC) 2007 Engineering Excellence Awards entry
This paper gives an explanation of the City of Surprise Low Distortion Projection coordinate system.
Surprise Low Distortion Projection coordinate system presentation
This presentation, given to the Arizona Professional Land Surveyors (APLS), provides an explanation of the City of Surprise Low Distortion Projection coordinate system, and compares it to other coordinate systems.