# shape of River Slough

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e610e2f08b8>

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

Location: 46.18905, -86.60278 (box -86.60377, 46.18565, -86.60179, 46.19246; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1621397](https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e67ef43b273)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.603044 46.187313, -86.601922 46.188538, -86.602444 46.1895, -86.601793 46.191067, -86.602289 46.192462, -86.603186 46.191812, -86.603322 46.190447, -86.602333 46.188501, -86.60377 46.186344, -86.603333 46.185646, -86.603044 46.187313))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e6076b9cb0d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.18905&mlon=-86.60278#map=14/46.18905/-86.60278) (46.18905, -86.60278)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.18905,-86.60278)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [River Slough](https://ontology.bommaritollc.com/id/01a0ddfe-d7a9-73c7-bf36-0611ee28c8f8)
- Geometry of (1; `geo:hasGeometry`):
  - [River Slough](https://ontology.bommaritollc.com/id/01a0ddfe-d7a9-73c7-bf36-0611ee28c8f8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e610e2f08b8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e610e2f08b8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e610e2f08b8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e610e2f08b8)
Cite as: shape of River Slough. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-de6f-74dd-a5c8-7e610e2f08b8
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.