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UAV-Based Rapid Topographic Mapping by Sudung Situmorang is a document available to read on EtoBox.

What is UAV-Based Rapid Topographic Mapping about?

1. The document discusses using a UAV aerial photography system for rapid, large-scale topographic mapping. A Trimble UX5HP system was used to map a 2 sq km test area in Guangzhou, China. 2. 50 ground control points were established using CORS satellite positioning with horizontal accuracy of ±2cm and vertical accuracy of ±3cm. Aerial photos were taken from 375m altitude with 80% overlap. 3. Aerial triangulation was performed using INPHO software to orient the photos. 40 control points were used, with t

Author

Sudung Situmorang

Language

EN