Photography specifications
All photography flown for MnDOT will be analyzed using a series of checks to determine if it meets the applicable aerial photography specifications.
Aerial
- Aerial Photography: On Board Control, Real Time AT (PDF 77 KB)
- Aerial Photography: Ground Control, Post Processed AT (PDF 156 KB)
A-T and plan compilation
- Planimetric Feature Compilation: Detail Design (PDF 177 KB)
- Analytical Aero-Triangulation (PDF 176 KB)
Digital terrain and elevation models
- Digital Elevation Model Compilation - Course (PDF 168 KB)
- Digital Terrain Model Compilation - Fine (PDF 201 KB)
- Test Profiles for Digital Terrain Models (PDF 190 KB)
Digital products and services
- Photogrammetric Scanning (PDF 140 KB)
- Digital Orthophoto (PDF 153 KB)
Field control
- GPS/RTK Accuracy & Procedure Report (PDF 2.51 MB)