This procedure is divided into 8 chapters and 1 appendix. The main contents include: 1. General principles, 2. Terminology, 3. Survey content and work process, 4. Survey preparation, 5. Aerial photography implementation, 6. Data processing, 7. Quality inspection, 8. Results requirements, appendix A Aerial photography record sheet.
T/CECS G:E51-01-2023 history
2023T/CECS G:E51-01-2023 Technical Specifications for Unmanned Aerial Vehicle Remote Sensing Survey Applied in Environmental Acceptance (Soil-Water Conservation Acceptance) for Highway Engineering