# shape of Echo Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2262c265c3f5>

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

Location: 46.61206, -88.84899 (box -88.85363, 46.60952, -88.84435, 46.61460; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619827](https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-226850a3a0d4)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.847065 46.613923, -88.84876 46.613104, -88.849433 46.612153, -88.850869 46.61284, -88.852351 46.612533, -88.853627 46.610253, -88.852865 46.610306, -88.852926 46.609518, -88.851239 46.611426, -88.850173 46.611313, -88.849531 46.610212, -88.848638 46.610199, -88.846344 46.610848, -88.845882 46.611675, -88.844705 46.611941, -88.844354 46.613463, -88.845476 46.614601, -88.846905 46.614484, -88.847065 46.613923))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2261987974c2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.61206&mlon=-88.84899#map=14/46.61206/-88.84899) (46.61206, -88.84899)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.61206,-88.84899)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Echo Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d3b4-74fe-bcec-6420de796d7e)
- Geometry of (1; `geo:hasGeometry`):
  - [Echo Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d3b4-74fe-bcec-6420de796d7e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2262c265c3f5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2262c265c3f5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2262c265c3f5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2262c265c3f5)
Cite as: shape of Echo Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-dbb5-7101-9adf-2262c265c3f5
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.