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

shape of Madelyn Lake

https://ontology.bommaritollc.com/id/01a0de2c-dd2e-7523-a947-43fb0af2f1ef

Cite this

shape of Madelyn Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-dd2e-7523-a947-43fb0af2f1ef

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

Elsewhere

OpenStreetMap46.35752, -88.94395

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 1620665
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.945073 46.357052, -88.944381 46.356645, -88.943212 46.357088, -88.942825 46.357688, -88.943097 46.358309, -88.944129 46.358391, -88.945073 46.357052)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double