# Precision Landing of a Quadcopter Drone by Smartphone Video Guidance Sensor in a GPS-Denied Environment

> Research article (Sensors, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4319758603](https://www.wikidata.org/wiki/openalex:W4319758603)  
**Source**: https://4ort.xyz/entity/precision-landing-of-a-quadcopter-drone-by-smartphone-video-guidance-sensor-in-a-gps-denied-environment