TY  - RPRT
TI  - Deep learning detection and recognition of spot elevations on historic topographic maps
AU  - Samantha T. Arundel
AU  - Trenton P. Morgan
AU  - Philip T. Thiem
PY  - 2022
DO  - 10.3389/fenvs.2022.804155
UR  - https://pubs.usgs.gov/publication/70229393
ID  - 70229393
ER  -