Surveying & Mapping

GCE provides comprehensive land surveying and mapping services to support our multidiscipline public works and private sector projects. Survey staff utilize state of the art GPS and Conventional Survey Equipment, including Trimble R8, 5700 and 4800 GPS Systems and Nikon Total Stations. Survey capabilities include:

  • Comprehensive Land Surveying
  • ALTA (American Land Title Association) Surveys
  • Geodetic Control Networks
  • Topographic Surveys
  • Property Boundary Surveys
  • Construction Staking
  • Mapping Services
  • CAD Based Electronic Mapping and DTM Preparation
  • Subdivision Design and Property Divisions
  • Right-of-Way Parcel Mapping
  • Utility and Facility Mapping
  • Registered Professional Land Surveyors in California and Arizona
  • Bathometric Surveys
  • Dredging Verification Surveys
  • Canal Slope Staking and Construction Surveys
  • Hydraulic Design Surveys