# shape of Marshall Pond

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdc2308577b>

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

Location: 44.86755, -84.16456 (box -84.16510, 44.86665, -84.16403, 44.86845; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631638](https://ontology.bommaritollc.com/id/01a0de2c-cf52-7581-821c-0d4b7a406f99)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.165097 44.86811, -84.164684 44.867622, -84.164825 44.866649, -84.164216 44.866893, -84.164027 44.868212, -84.164391 44.868447, -84.165097 44.86811))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdb8f1936b9)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.86755&mlon=-84.16456#map=14/44.86755/-84.16456) (44.86755, -84.16456)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.86755,-84.16456)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Marshall Pond](https://ontology.bommaritollc.com/id/01a0ddfe-be6b-7576-bf97-d9b73715b107)
- Geometry of (1; `geo:hasGeometry`):
  - [Marshall Pond](https://ontology.bommaritollc.com/id/01a0ddfe-be6b-7576-bf97-d9b73715b107)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdc2308577b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdc2308577b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdc2308577b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdc2308577b)
Cite as: shape of Marshall Pond. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf51-7001-9e2c-1bdc2308577b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.