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-d2ad-7224-83dc-a16dc184d842

Cite this

shape of Perch Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d2ad-7224-83dc-a16dc184d842

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

Elsewhere

OpenStreetMap46.33857, -87.80150

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 634640
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-87.80435 46.341926, -87.806037 46.339632, -87.803168 46.337737, -87.803332 46.336692, -87.80242 46.336555, -87.800491 46.335209, -87.79998 46.336316, -87.798415 46.336523, -87.797208 46.336151, -87.796971 46.336987, -87.798114 46.337337, -87.799671 46.338685, -87.80164 46.339234, -87.802247 46.338961, -87.803207 46.340038, -87.804569 46.340101, -87.803751 46.341309, -87.803747 46.341748, -87.80435 46.341926)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double