# shape of Pier Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bb10fca8ec>

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

Location: 42.79185, -83.55941 (box -83.56052, 42.79060, -83.55830, 42.79311; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 634823](https://ontology.bommaritollc.com/id/01a0de2c-d2e3-7638-87a6-27417489aae3)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.558812 42.790602, -83.558302 42.790729, -83.558936 42.791247, -83.558454 42.792118, -83.560517 42.793106, -83.560088 42.791019, -83.559364 42.791184, -83.558812 42.790602))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bae4446caf)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.79185&mlon=-83.55941#map=14/42.79185/-83.55941) (42.79185, -83.55941)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.79185,-83.55941)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Pier Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c3f2-75fc-906a-584f5a166412)
- Geometry of (1; `geo:hasGeometry`):
  - [Pier Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c3f2-75fc-906a-584f5a166412)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bb10fca8ec.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bb10fca8ec.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bb10fca8ec.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bb10fca8ec)
Cite as: shape of Pier Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-d2e2-7304-9262-d8bb10fca8ec
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.