New York State LiDAR Control Survey

CHA, acting as a subconsultant, provided survey services in support of a statewide photogrammetric mapping project undertaken by the New York State Division of Homeland Security and Emergency Services. Utilizing GPS and the NYSNet Spatial Reference Network (CORS / Real Time Network), CHA located 129 photo control points located throughout northern, central, and western New York. We completed and obtained all data collection, data processing, positional accuracy requirements, and QA/QC procedures in accordance with New York State Department of Transportation-Land Surveying Standards and Procedures Manual for Photogrammetric Control Surveys.

Project Services:
  • Survey
  • Data Collection
  • Data Processing
  • Positional Accuracy Requirements
  • Quality Assurance/Quality Control Procedures