# shape of Isaacson Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449b9410ff37>

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

Location: 46.02427, -88.43633 (box -88.43883, 46.02217, -88.43384, 46.02636; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 629099](https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-44a13c80aa3f)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.437354 46.022173, -88.434272 46.024206, -88.433836 46.024936, -88.436118 46.026364, -88.437715 46.025536, -88.438758 46.024259, -88.43883 46.023077, -88.437966 46.022182, -88.437354 46.022173))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449ab453f7cd)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.02427&mlon=-88.43633#map=14/46.02427/-88.43633) (46.02427, -88.43633)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.02427,-88.43633)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Isaacson Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b9b3-77a2-af30-726f58f28877)
- Geometry of (1; `geo:hasGeometry`):
  - [Isaacson Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b9b3-77a2-af30-726f58f28877)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449b9410ff37.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449b9410ff37.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449b9410ff37.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449b9410ff37)
Cite as: shape of Isaacson Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cc89-74e6-8276-449b9410ff37
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.