# 4D objects-by-change: Spatiotemporal segmentation of geomorphic surface change from LiDAR time series

> Research article (ISPRS Journal of Photogrammetry and Remote Sensing, 2019) · cited 44× · AI/ML

**Wikidata**: [openalex:W2995166565](https://www.wikidata.org/wiki/openalex:W2995166565)  
**Source**: https://4ort.xyz/entity/4d-objects-by-change-spatiotemporal-segmentation-of-geomorphic-surface-change-from-lidar-time-series