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

shape of Madron Lake

https://ontology.bommaritollc.com/id/01a0de2c-da31-76b9-8c7f-01d163651289

Cite this

shape of Madron Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-da31-76b9-8c7f-01d163651289

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

Elsewhere

OpenStreetMap41.87360, -86.41363

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 1618920
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.414084 41.871576, -86.411927 41.871165, -86.409419 41.872034, -86.409306 41.872931, -86.410022 41.873758, -86.4115 41.873931, -86.413339 41.875634, -86.415367 41.876043, -86.416817 41.875473, -86.417956 41.873381, -86.414084 41.871576)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double