# shape of Helldiver Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f8adbe8716>

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

Location: 43.57623, -86.29500 (box -86.29633, 43.57570, -86.29367, 43.57675; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620165](https://ontology.bommaritollc.com/id/01a0de2c-dc1c-7213-9d62-4848d54bb7d5)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.295246 43.5757, -86.293674 43.576753, -86.296081 43.57665, -86.296333 43.576122, -86.295246 43.5757))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f7de3fcd7a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.57623&mlon=-86.29500#map=14/43.57623/-86.29500) (43.57623, -86.29500)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.57623,-86.29500)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Helldiver Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d4a0-7284-a2be-b9eb4c90f8a0)
- Geometry of (1; `geo:hasGeometry`):
  - [Helldiver Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d4a0-7284-a2be-b9eb4c90f8a0)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f8adbe8716.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f8adbe8716.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f8adbe8716.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f8adbe8716)
Cite as: shape of Helldiver Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f8adbe8716
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.