# shape of Berch Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32995c1abb0a>

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

Location: 46.33329, -88.05908 (box -88.06122, 46.33105, -88.05694, 46.33554; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 621151](https://ontology.bommaritollc.com/id/01a0de2c-c4ab-738f-b7c3-1b1e548472a0)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.05951 46.331047, -88.057897 46.331499, -88.057862 46.333046, -88.056939 46.334582, -88.05794 46.335538, -88.059411 46.335211, -88.059897 46.333137, -88.061221 46.331979, -88.05951 46.331047))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32988ee9b9e2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.33329&mlon=-88.05908#map=14/46.33329/-88.05908) (46.33329, -88.05908)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.33329,-88.05908)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Berch Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ab83-73e1-8ccd-580291b45598)
- Geometry of (1; `geo:hasGeometry`):
  - [Berch Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ab83-73e1-8ccd-580291b45598)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32995c1abb0a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32995c1abb0a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32995c1abb0a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32995c1abb0a)
Cite as: shape of Berch Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c4aa-76ad-9367-32995c1abb0a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.