# shape of Thompson Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c869de65f7>

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

Location: 43.91614, -83.18337 (box -83.20375, 43.89636, -83.16299, 43.93591; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1614767](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30ce2f5aef03)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.163067 43.906803, -83.165347 43.908186, -83.166457 43.908229, -83.167444 43.90879, -83.172748 43.90866, -83.172776 43.909166, -83.176226 43.909134, -83.176405 43.911586, -83.177789 43.911589, -83.177961 43.912011, -83.180439 43.912035), (-83.186438 43.929524, -83.189612 43.929541, -83.189756 43.933516, -83.193861 43.933397), (-83.193861 43.933397, -83.196491 43.933321, -83.196656 43.935146, -83.198891 43.935754, -83.203746 43.935911), (-83.168942 43.896363, -83.168852 43.897843, -83.16574 43.898136, -83.165529 43.903263, -83.162993 43.903454, -83.163067 43.906803), (-83.180439 43.912035, -83.181639 43.915377, -83.181455 43.917342, -83.1834 43.917853, -83.183438 43.919675), (-83.186536 43.924394, -83.186438 43.929524), (-83.183438 43.919675, -83.183517 43.920871, -83.186409 43.922531, -83.186536 43.924394)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c7de123089)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.91614&mlon=-83.18337#map=14/43.91614/-83.18337) (43.91614, -83.18337)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.91614,-83.18337)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Thompson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cc20-7703-b625-c9174f41bdd4)
- Geometry of (1; `geo:hasGeometry`):
  - [Thompson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cc20-7703-b625-c9174f41bdd4)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c869de65f7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c869de65f7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c869de65f7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c869de65f7)
Cite as: shape of Thompson Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c869de65f7
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.