# shape of Martin Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a>

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

Location: 43.50018, -86.02500 (box -86.02861, 43.49732, -86.02138, 43.50304; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1623180](https://ontology.bommaritollc.com/id/01a0de2c-e048-7710-8ef8-a2c99d4fe1e6)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.021377 43.498354, -86.021836 43.498177, -86.022425 43.501759, -86.024866 43.503043, -86.026437 43.502814, -86.026623 43.502292, -86.025698 43.500024, -86.027092 43.500261, -86.027528 43.500839, -86.02774 43.500191, -86.028613 43.49987, -86.027775 43.499722, -86.026863 43.498925, -86.025341 43.498965, -86.024233 43.497382, -86.023021 43.497645, -86.02317 43.497315, -86.022387 43.497383, -86.021377 43.498354))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd1583371a7)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.50018&mlon=-86.02500#map=14/43.50018/-86.02500) (43.50018, -86.02500)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.50018,-86.02500)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Martin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da)
- Geometry of (1; `geo:hasGeometry`):
  - [Martin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a)
Cite as: shape of Martin Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.