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-de2e-7097-8749-dbbcda8fe682

Cite this

shape of Perch Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-de2e-7097-8749-dbbcda8fe682

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

Elsewhere

OpenStreetMap44.80057, -83.97903

Source3dhp.nationalmap.gov

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geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.978694 44.802361, -83.978617 44.802906, -83.980013 44.802154, -83.981402 44.802128, -83.981982 44.801178, -83.981555 44.79982, -83.980174 44.799847, -83.980319 44.799229, -83.980845 44.799526, -83.981059 44.799202, -83.979296 44.798244, -83.978236 44.798393, -83.979136 44.798821, -83.978876 44.799313, -83.976069 44.799927, -83.97687 44.802135, -83.977335 44.802284, -83.978037 44.802162, -83.978999 44.800648, -83.97935 44.80185, -83.978694 44.802361)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double