TY  - RPRT
TI  - Enriching the national map database for multi-scale use: Introducing the visibilityfilter attribution
AU  - Andrew J. Stauffer
AU  - Seth Webinger
AU  - Brittany Roche
PY  - 2016
UR  - https://pubs.usgs.gov/publication/70173994
ID  - 70173994
ER  -