# shape of Groth Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5428105273>

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

Location: 42.61827, -82.94112 (box -82.94988, 42.61530, -82.93237, 42.62124; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627470](https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5a4337df94)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-82.949877 42.621237, -82.948812 42.620889, -82.944882 42.62106, -82.944625 42.620318, -82.945226 42.61888, -82.940224 42.615301, -82.936199 42.615573, -82.932368 42.616873)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c53c9ce1abb)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.61827&mlon=-82.94112#map=14/42.61827/-82.94112) (42.61827, -82.94112)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.61827,-82.94112)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Groth Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6e7-717d-96f5-9b5e4f351458)
- Geometry of (1; `geo:hasGeometry`):
  - [Groth Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b6e7-717d-96f5-9b5e4f351458)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5428105273.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5428105273.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5428105273.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5428105273)
Cite as: shape of Groth Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-caf0-75fa-a18a-9c5428105273
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.