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Global Positioning Surveys

GPS is an effective tool for control networks, remote elevation benchmarks, utility company installations, and exact geographic positioning of structures such as cellular towers or oil and gas wells.

Professional Land Systems utilizes Ashtech surveying equipmentfrom Thales Navigation in order to meet these needs.

Our survey-grade systems are perfect for centimeter level accuracy of geodetic control where precision is of the utmost importance.

Our sub-meter and decimeter systems can make short work of mapping grade GPS for utility locations or other surveys where centimeter level accuracy is not required.