# shape of Lake Tranquillity

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29855652b08>

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

Location: 42.66388, -82.85530 (box -82.85691, 42.66196, -82.85368, 42.66579; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1615032](https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29e21275e9c)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-82.855371 42.665794, -82.856372 42.664667, -82.856913 42.663151, -82.856637 42.661964, -82.854365 42.661987, -82.853682 42.662476, -82.85468 42.665261, -82.855371 42.665794))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a2977011ae54)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.66388&mlon=-82.85530#map=14/42.66388/-82.85530) (42.66388, -82.85530)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.66388,-82.85530)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Tranquillity](https://ontology.bommaritollc.com/id/01a0ddfe-cce5-7205-a37d-6a23f50b0652)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Tranquillity](https://ontology.bommaritollc.com/id/01a0ddfe-cce5-7205-a37d-6a23f50b0652)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29855652b08.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29855652b08.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29855652b08.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29855652b08)
Cite as: shape of Lake Tranquillity. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d798-7003-8e7a-a29855652b08
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.