TY  - RPRT
TI  - Evaluation of satellite imagery for monitoring Pacific walruses at a large coastal haulout
AU  - Anthony S. Fischbach
AU  - David C. Douglas
PY  - 2021
DO  - 10.3390/rs13214266
UR  - https://pubs.usgs.gov/publication/70225585
ID  - 70225585
ER  -