# shape of Middle Channel Saint Clair River

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2f4b7b8f63>

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

Location: 42.58700, -82.63665 (box -82.68875, 42.55630, -82.58456, 42.61771; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1624254](https://ontology.bommaritollc.com/id/01a0de2c-e058-7753-8cdd-57c1e51f2e8d)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-82.598108 42.606425, -82.600459 42.602278, -82.604252 42.598242, -82.606411 42.596897, -82.609074 42.595849, -82.611836 42.595848, -82.614617 42.594894, -82.617572 42.594434, -82.621268 42.59439, -82.638947 42.592369), (-82.643355 42.589103, -82.64499 42.587451, -82.645592 42.585941, -82.654178 42.579293), (-82.670691 42.572021, -82.674251 42.568839), (-82.58456 42.61771, -82.587928 42.615548, -82.592573 42.61427, -82.594804 42.613137), (-82.676243 42.56675, -82.677393 42.565553), (-82.677393 42.565553, -82.679755 42.563173), (-82.674251 42.568839, -82.675253 42.567835), (-82.667392 42.573443, -82.670164 42.57248), (-82.675253 42.567835, -82.676243 42.56675), (-82.670164 42.57248, -82.670691 42.572021), (-82.657874 42.577041, -82.658171 42.576954), (-82.664778 42.574347, -82.666963 42.573427), (-82.638947 42.592369, -82.643355 42.589103), (-82.659579 42.576701, -82.664778 42.574347), (-82.658171 42.576954, -82.659579 42.576701), (-82.594804 42.613137, -82.596591 42.611573, -82.598108 42.606425), (-82.666963 42.573427, -82.667392 42.573443), (-82.679755 42.563173, -82.688749 42.556297), (-82.654178 42.579293, -82.657874 42.577041)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2e318742cc)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.58700&mlon=-82.63665#map=14/42.58700/-82.63665) (42.58700, -82.63665)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.58700,-82.63665)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Middle Channel Saint Clair River](https://ontology.bommaritollc.com/id/01a0ddfe-db3e-77de-8c43-c135a0b5e5b8)
- Geometry of (1; `geo:hasGeometry`):
  - [Middle Channel Saint Clair River](https://ontology.bommaritollc.com/id/01a0ddfe-db3e-77de-8c43-c135a0b5e5b8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2f4b7b8f63.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2f4b7b8f63.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2f4b7b8f63.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2f4b7b8f63)
Cite as: shape of Middle Channel Saint Clair River. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-e057-72d3-a7e5-2f2f4b7b8f63
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.