# Monitoring of urban forests using 3D spatial indices based on LiDAR point clouds and voxel approach

> Research article (Urban forestry & urban greening, 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3196343189](https://www.wikidata.org/wiki/openalex:W3196343189)  
**Source**: https://4ort.xyz/entity/monitoring-of-urban-forests-using-3d-spatial-indices-based-on-lidar-point-clouds-and-voxel-approach