# shape of Lassen Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47ccad944bab>

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

Location: 43.05163, -83.39620 (box -83.40623, 43.04260, -83.38617, 43.06066; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 630177](https://ontology.bommaritollc.com/id/01a0de2c-cda7-70ed-a957-3892d7f5b4ab)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.393229 43.047581, -83.39269 43.049389, -83.38625 43.049593, -83.386175 43.051177, -83.386811 43.052959, -83.386982 43.056246, -83.391076 43.058197, -83.392812 43.060662), (-83.406228 43.044087, -83.404523 43.044141, -83.403116 43.043579, -83.402166 43.043656, -83.400116 43.042747, -83.396601 43.042596, -83.394799 43.044349, -83.394604 43.045459, -83.393535 43.046476), (-83.393535 43.046476, -83.393229 43.047581)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47cbb45324d2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.05163&mlon=-83.39620#map=14/43.05163/-83.39620) (43.05163, -83.39620)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.05163,-83.39620)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lassen Drain](https://ontology.bommaritollc.com/id/01a0ddfe-bb47-7670-9051-1b59335eb331)
- Geometry of (1; `geo:hasGeometry`):
  - [Lassen Drain](https://ontology.bommaritollc.com/id/01a0ddfe-bb47-7670-9051-1b59335eb331)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47ccad944bab.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47ccad944bab.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47ccad944bab.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47ccad944bab)
Cite as: shape of Lassen Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cda6-727a-9872-47ccad944bab
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.