# shape of Armstrong Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebbadcd7431>

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

Location: 46.01810, -88.43320 (box -88.44001, 46.01346, -88.42638, 46.02274; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 620233](https://ontology.bommaritollc.com/id/01a0de2c-c398-76ad-a6f4-4fee13aa219a)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.428212 46.022743, -88.429307 46.021971, -88.429107 46.020617, -88.430784 46.018629, -88.432281 46.017583, -88.43265 46.018496, -88.432324 46.019571, -88.434584 46.018615, -88.43556 46.018701, -88.437646 46.01523, -88.438724 46.014728, -88.440009 46.014893, -88.439644 46.013832, -88.438824 46.014029, -88.436635 46.013458, -88.435222 46.013497, -88.43435 46.014085, -88.433317 46.014208, -88.431919 46.016335, -88.430358 46.016107, -88.429242 46.016399, -88.429142 46.017996, -88.426919 46.019177, -88.426384 46.02036, -88.428212 46.022743))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebafaf5b9bb)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.01810&mlon=-88.43320#map=14/46.01810/-88.43320) (46.01810, -88.43320)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.01810,-88.43320)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Armstrong Lake](https://ontology.bommaritollc.com/id/01a0ddfe-a975-7076-8a49-648fe2851828)
- Geometry of (1; `geo:hasGeometry`):
  - [Armstrong Lake](https://ontology.bommaritollc.com/id/01a0ddfe-a975-7076-8a49-648fe2851828)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebbadcd7431.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebbadcd7431.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebbadcd7431.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebbadcd7431)
Cite as: shape of Armstrong Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c397-7030-be26-0ebbadcd7431
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.