Project Description


Columbia County, GA LiDAR and Orthoimagery 2015


Evans, Columbia County, Georgia
375+/- Square Miles


  • County Government


  • Surveying
  • Digital Aerial Imagery
  • Airborne LiDAR
  • Digital Photogrammetry
  • GIS


SDC provided the following range of services for Columbia County, GA.

  • Project Technical Planning
  • GPS Ground Control Survey
  • Digital Aerial Imagery at 0.5’ (15cm) nominal GSD, 8-Bit RGBI (4-Band)
  • GNSS-INS and Post 5-day Post Processing
  • Airborne LiDAR at 3-4 Points Per Square Meter (PPSM)
  • LiDAR Post Processing, Calibration and Full ASPRS Classification
  • Digital Aero-Triangulation
  • Digital Orthoimagery at 0.5’ GSD, 8-Bit RGB, 2,000’x3,000’ Delivery Order (DO) Tiles
  • Internal Level-1 Macro Quality Control and Assurance
  • ESRI GIS Project Management and Deliverables
  • MrSID DO Tile Processing and Composite Mosaics
  • Project Technical Reporting