# Orientation-Aware Hierarchical, Adaptive-Resolution A* Algorithm for UAV Trajectory Planning

> Research article (IEEE Robotics and Automation Letters, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4386131988](https://www.wikidata.org/wiki/openalex:W4386131988)  
**Source**: https://4ort.xyz/entity/orientation-aware-hierarchical-adaptive-resolution-a-algorithm-for-uav-trajectory-planning