# shape of Tamarack Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-42725d7eafa0>

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

Location: 43.13171, -85.46091 (box -85.46260, 43.12935, -85.45923, 43.13407; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1614568](https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-4278f611cf63)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.459704 43.131142, -85.459227 43.132582, -85.460845 43.134067, -85.461992 43.133181, -85.462598 43.131416, -85.461939 43.129443, -85.461292 43.129351, -85.459929 43.12993, -85.459704 43.131142))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d720-726c-87a0-eb3621c45682)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.13171&mlon=-85.46091#map=14/43.13171/-85.46091) (43.13171, -85.46091)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.13171,-85.46091)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Tamarack Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cbc5-754c-b9ce-530e0f51a7ff)
- Geometry of (1; `geo:hasGeometry`):
  - [Tamarack Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cbc5-754c-b9ce-530e0f51a7ff)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-42725d7eafa0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-42725d7eafa0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-42725d7eafa0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-42725d7eafa0)
Cite as: shape of Tamarack Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d721-7794-b802-42725d7eafa0
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.