# shape of Halstead Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c939d1932b2>

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

Location: 42.88287, -84.62942 (box -84.65151, 42.87980, -84.60734, 42.88595; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627664](https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c99091db9ec)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-84.607342 42.885746, -84.619279 42.885946, -84.624068 42.885623, -84.626584 42.883159, -84.628574 42.882184, -84.631335 42.882183, -84.634231 42.882896, -84.635583 42.884115, -84.638536 42.883107, -84.64078 42.882765, -84.642875 42.881791, -84.646217 42.881788, -84.647976 42.880946, -84.648213 42.880165, -84.649174 42.879796, -84.650622 42.880213, -84.651505 42.881136)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c925dc22e2d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.88287&mlon=-84.62942#map=14/42.88287/-84.62942) (42.88287, -84.62942)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.88287,-84.62942)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Halstead Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b73a-721e-908c-f07341dae12b)
- Geometry of (1; `geo:hasGeometry`):
  - [Halstead Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b73a-721e-908c-f07341dae12b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c939d1932b2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c939d1932b2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c939d1932b2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c939d1932b2)
Cite as: shape of Halstead Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cb21-73f7-893d-9c939d1932b2
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.