# Studies on Three-Dimensional (3D) Accuracy Optimization and Repeatability of UAV in Complex Pit-Rim Landforms As Assisted by Oblique Imaging and RTK Positioning

> Research article (Sensors, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W4200208112](https://www.wikidata.org/wiki/openalex:W4200208112)  
**Source**: https://4ort.xyz/entity/studies-on-three-dimensional-3d-accuracy-optimization-and-repeatability-of-uav-in-complex-pit-rim-landforms-as-assisted-