Geospatial

Since 1976, GRW has provided comprehensive geospatial services across the nation. Offering the latest technology, we specialize in providing highly accurate data solutions, designed to meet your needs and budget. 

From digital aerial photography to remote sensing, GIS and surveying, we have the expertise and resources that will ensure the success of your project. We have an experienced team of certified photogrammetrists, certified GIS professionals, mapping scientists, and licensed surveyors across the nation. Whether mapping a small county, or acquiring thousands of miles of nationwide data, GRW stands ready to offer our services for your next project. 

• Services

  • GPS and Conventional Surveying
  • Geodetic Surveys
  • Monumentation Surveys
  • As-Built/ALTA/Boundary Surveys
  • Height Modernization
  • Airport Obstruction Surveys
  • Digital Aerial Photography
  • ABGPS/IMU/Control
  • Digital Orthophotography
  • Photogrammetric Mapping
  • DEM/DTM/Contours
  • Aerial LiDAR
  • 3D HDS Terrestrial Scanning
  • Mobile Mapping
  • GIS Design and Implementation
  • Custom Programming
  • Data Conversion
  • Web-Based GIS