TY  - RPRT
TI  - Topographic change detection at Chalk Cliffs, Colorado, USA, using Airborne LiDAR and UAS-based Structure-from-Motion photogrammetry
AU  - Katherine R Barnhart
AU  - Francis K. Rengers
AU  - Ghent Jessica N
AU  - Gregory E. Tucker
AU  - Jeffrey A. Coe
AU  - Jason W. Kean
AU  - Joel B. Smith
AU  - Dennis M. Staley
AU  - William Kleiber
AU  - Ashton M Wiens
PY  - 2019
UR  - https://pubs.usgs.gov/publication/70203318
ID  - 70203318
ER  -