Surveying (land control and utility surveys) has been an essential part of the LAND Survey service group. The survey services that LAND Survey service provides includes all aspects of the survey profession. These include high precision and DGPS services includes: land control surveys for photogrammetric projects, Airborne GPS, Differential GPS (DGPS), Route and alignment surveys, Boundary and cadastral surveys, Monitoring projects for structural movement, Surveys under risky environmental circumstances, , Mineral surveys, Construction and cross-section surveys (from road design to precision layout and quality control).