• Geodetic Control Network surveys
  • Topographic survey and mapping in different scale /1:500-1:50000/
  • Cadastral survey and mapping in settlement, agricultural and mining areas
  • Geodetic survey and mapping for geological exploration and mining
  • Ground control surveys for photogrammetric projects
  • Field identification of aerial photos
  • Geodetic and topographic surveys for construction plan of road, railway and bridge
  • Location surveys of power and communication lines
  • Construction and cross-section surveys
Equipments :
  • Trimble 5700 high precision dual-frequency GPS receivers
  • APS-3 high precision dual-frequency GNSS receivers
  • Sokkia total stations and automatic levels