# shape of Marsh Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e809cb324050>

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

Location: 45.86994, -86.69721 (box -86.70155, 45.86766, -86.69287, 45.87223; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620717](https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e80fc8d22810)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.692868 45.871818, -86.693587 45.872225, -86.695143 45.870474, -86.695514 45.870889, -86.696776 45.870928, -86.697989 45.870671, -86.697514 45.8703, -86.698543 45.8706, -86.700825 45.8703, -86.701549 45.869843, -86.701379 45.867916, -86.700543 45.867662, -86.698488 45.868782, -86.695728 45.869467, -86.694174 45.870885, -86.693155 45.871045, -86.692868 45.871818))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e80836219c0a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.86994&mlon=-86.69721#map=14/45.86994/-86.69721) (45.86994, -86.69721)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.86994,-86.69721)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Marsh Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d608-73ce-a85f-566df753f8cd)
- Geometry of (1; `geo:hasGeometry`):
  - [Marsh Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d608-73ce-a85f-566df753f8cd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e809cb324050.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e809cb324050.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e809cb324050.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e809cb324050)
Cite as: shape of Marsh Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dd3d-76fd-9b40-e809cb324050
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.