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

shape of Perch Lake

https://ontology.bommaritollc.com/id/01a0de2c-d2a8-70d4-ae56-49de20cc0c5d

Cite this

shape of Perch Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-d2a8-70d4-ae56-49de20cc0c5d

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

Elsewhere

OpenStreetMap44.02236, -85.35959

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 634628
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.360068 44.023365, -85.360684 44.02299, -85.360876 44.02221, -85.360624 44.021604, -85.359686 44.02135, -85.35842 44.02178, -85.358307 44.022514, -85.358653 44.023056, -85.360068 44.023365)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double