# shape of Colwell Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c291a2768de>

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

Location: 46.22360, -86.44262 (box -86.44873, 46.21961, -86.43650, 46.22759; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619556](https://ontology.bommaritollc.com/id/01a0de2c-db54-7595-9a67-35c4e61461c7)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.437027 46.223745, -86.436498 46.225257, -86.43843 46.225722, -86.438549 46.227176, -86.439091 46.22759, -86.441389 46.227053, -86.443346 46.227408, -86.446664 46.22682, -86.448732 46.225497, -86.446297 46.223944, -86.444216 46.221086, -86.441385 46.220414, -86.441509 46.219861, -86.440871 46.219605, -86.439257 46.219823, -86.43777 46.220666, -86.438035 46.222631, -86.437027 46.223745))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c2882442308)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.22360&mlon=-86.44262#map=14/46.22360/-86.44262) (46.22360, -86.44262)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.22360,-86.44262)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Colwell Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d2d5-71c8-a7fe-67c669ff40b1)
- Geometry of (1; `geo:hasGeometry`):
  - [Colwell Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d2d5-71c8-a7fe-67c669ff40b1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c291a2768de.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c291a2768de.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c291a2768de.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c291a2768de)
Cite as: shape of Colwell Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-db53-7637-b06b-0c291a2768de
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.