# A Fast Progressive TIN Densification Filtering Algorithm for Airborne LiDAR Data Using Adjacent Surface Information

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3215077027](https://www.wikidata.org/wiki/openalex:W3215077027)  
**Source**: https://4ort.xyz/entity/a-fast-progressive-tin-densification-filtering-algorithm-for-airborne-lidar-data-using-adjacent-surface-information