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-d2aa-72eb-8da9-bff4ee28457a

Cite this

shape of Perch Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d2aa-72eb-8da9-bff4ee28457a

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

Elsewhere

OpenStreetMap44.65751, -85.51541

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 634633
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.515491 44.656279, -85.514346 44.657665, -85.51599 44.658748, -85.51637 44.658557, -85.515787 44.657385, -85.516467 44.656424, -85.515491 44.656279)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double