# MAPPING GNSS RESTRICTED ENVIRONMENTS WITH A DRONE TANDEM AND INDIRECT POSITION CONTROL

> Research article (ISPRS annals of the photogrammetry, remote sensing and spatial information sciences, 2017) · cited 20× · AI/ML

**Wikidata**: [openalex:W2753057307](https://www.wikidata.org/wiki/openalex:W2753057307)  
**Source**: https://4ort.xyz/entity/mapping-gnss-restricted-environments-with-a-drone-tandem-and-indirect-position-control