Pre-release: this release has not been published. Identifiers are permanent; descriptions may still change.

shape of O'Brien Lake

https://ontology.bommaritollc.com/id/01a0de2c-ddbb-7195-a576-9b60225ab5f6

Cite this

shape of O'Brien Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-ddbb-7195-a576-9b60225ab5f6

Drawn from the release's geometry, simplified for the screen; base map © OpenStreetMap contributors or USGS.

Elsewhere

OpenStreetMap44.64126, -83.88268

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 1621077
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.883625 44.640503, -83.880918 44.640864, -83.880649 44.641822, -83.882997 44.642013, -83.884632 44.641551, -83.884703 44.640901, -83.883625 44.640503)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double