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

shape of Halstead Lake

https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c9bfea02b28

Cite this

shape of Halstead Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c9bfea02b28

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

Elsewhere

OpenStreetMap42.79940, -83.55698

Source3dhp.nationalmap.gov

adms:identifier	gnis-3dhp-shape 627666
geo:asWKT	<http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.556575 42.798988, -83.556518 42.799797, -83.557451 42.800278, -83.557098 42.798525, -83.556575 42.798988)))geo:wktLiteral
prov:wasDerivedFrom	evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer
simplification tolerance	25.0xsd:double