Project Description

Client

Martinsville-Henry County Economic Development
http://www.henrycountyvirginia.com/things-to-do/dick-willie-passage-rail-trail/

Location

Martinsville, Henry County, Virginia
5+/- Linear Miles

Markets

  • City Government
  • County Government
  • Parks and Recreation

Solutions

  • Digital Photogrammetry
  • Airborne LiDAR

Services

SDC provided the following range of services:

  • Project Technical Planning
  • Digital Aerial Imagery at 0.16’ (5cm) nominal GSD, 12-Bit RGB
  • GNSS-INS
  • Airborne LiDAR at 5-6 Points Per Square Meter (PPSM)
  • LiDAR Post Processing, Calibration and Bare Earth Classification
  • Digital Aero-Triangulation
  • Digital Planimetric and Topographic Mapping at 1”=50’, 1’ Contour Interval
  • Digital Terrain Model Mapping (DTM) – High Accuracy
  • Digital Orthoimagery at 0.25’ GSD, 8-Bit RGB
  • Internal Level-1 Macro Quality Control and Assurance
  • MrSID Processing and Composite Mosaics