# shape of De Cheau Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20e8d310f3d>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry)

Location: 45.03408, -84.18275 (box -84.18581, 45.02970, -84.17968, 45.03846; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1618837](https://ontology.bommaritollc.com/id/01a0de2c-da1f-751c-aeed-baa6bc183a17)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.183247 45.031386, -84.183907 45.032639, -84.183085 45.032855, -84.183862 45.033166, -84.183537 45.034149, -84.181029 45.034699, -84.179684 45.035753, -84.17986 45.037127, -84.181039 45.038382, -84.181809 45.038458, -84.182918 45.03776, -84.182713 45.037181, -84.183442 45.035995, -84.183174 45.035137, -84.18406 45.034514, -84.185358 45.032242, -84.185166 45.031811, -84.185814 45.031461, -84.185757 45.029705, -84.184259 45.030113, -84.183247 45.031386))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20d2bc9ce6b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.03408&mlon=-84.18275#map=14/45.03408/-84.18275) (45.03408, -84.18275)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.03408,-84.18275)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [De Cheau Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d126-73f5-a1a0-ff48c4cdf60e)
- Geometry of (1; `geo:hasGeometry`):
  - [De Cheau Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d126-73f5-a1a0-ff48c4cdf60e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20e8d310f3d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20e8d310f3d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20e8d310f3d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20e8d310f3d)
Cite as: shape of De Cheau Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-da1e-760b-ac2f-b20e8d310f3d
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.