TY - RPRT TI - Evaluating elevation change thresholds between structure-from-motion DEMs derived from historical aerial photos and 3DEP LiDAR data AU - Pete G. Chirico AU - Jessica D. DeWitt AU - Sarah E. Bergstresser PY - 2020 DO - 10.3390/rs12101625 UR - https://pubs.usgs.gov/publication/70211210 ID - 70211210 ER -