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Schema
NHD / Waterbody / v1.0.0
Schema from GeoParquet, GCS hifld-next-datasets-prod, v1.0.0.
Columns
12 columns
Features
949,195
Geometry
3D MultiPolygon
| Column | Type | Nullable | Nulls | Unique | Description | Examples / Values |
|---|---|---|---|---|---|---|
| geometry | geometry | No | 0 | — | — Range: —Length: — | Examples: — Values: — |
| id3dhp | string | No | 0 | — | — Range: —Length: 5 | Examples: IYG93, KQDNQ, I1HAH, KJXY7, J80XS Values: — |
| featuredate | string | No | 0 | — | — Range: —Length: 25 | Examples: 2023-09-14T00:00:00+00:00, 2023-09-14T00:00:00+00:00, 2023-09-14T00:00:00+00:00, 2023-09-14T00:00:00+00:00, 2023-09-14T00:00:00+00:00 Values: 2023-09-14T00:00:00+00:00 |
| mainstemid | string | Yes | 4,180 | — | — Range: —Length: 43 | Examples: https://geoconnex.us/usgs/mainstems/8696016, https://geoconnex.us/usgs/mainstems/2995464, https://geoconnex.us/usgs/mainstems/2313147, https://geoconnex.us/usgs/mainstems/7142992, https://geoconnex.us/usgs/mainstems/2811941 Values: — |
| gnisid | float | Yes | 4,983 | — | — Range: 1400457 to 2652062Length: — | Examples: 1400473.0, 1401722.0, 1416420.0, 1422489.0, 1405405.0 Values: — |
| gnisidlabel | string | Yes | 4,983 | — | — Range: —Length: 23 | Examples: Clearwater Lake, Ekalgruak Lake, Flower Lakes, Hatchery Lake, Little Beaver Lake Values: Beluga Lake, Clear Lake, Clearwater Lake, Ekalgruak Lake, Flower Lakes, Fourmile Lake, Graveyard Lakes, Hatchery Lake, Hessa Lake, Lake Nellie, Little Beaver Lake, Lonesome Lake, Richardson 81 Mile Pond, Salamander Lake, Smith Lake, Swede Lake, Upper Checats Lake |
| featuretype | integer | No | 0 | — | — Range: 1 to 4Length: — | Examples: 3, 3, 3, 3, 3 Values: — |
| featuretypelabel | string | No | 0 | — | — Range: —Length: 19 | Examples: Lake, Lake, Lake, Lake, Lake Values: Lake, Ocean or Great Lake, River |
| areasqkm | float | No | 0 | — | — Range: 0 to 8.29333148Length: — | Examples: 0.00564854, 0.12304979, 0.007, 0.004, 0.12000000000000001 Values: — |
| workunitid | string | No | 0 | — | — Range: —Length: 3 | Examples: NHD, NHD, NHD, NHD, NHD Values: NHD |
| shape_Length | float | No | 0 | — | — Range: 5.508807781704371 to 75110.577866006Length: — | Examples: 286.50187171939433, 1599.6035894716342, 320.39953073508445, 288.3658870653824, 2909.1393118102455 Values: — |
| shape_Area | float | No | 0 | — | — Range: 1.0174419424649341 to 8293331.470998504Length: — | Examples: 5648.538309806408, 123049.78389359104, 6504.3591362105335, 3997.347721132209, 120484.75952291329 Values: — |
Invalid geometry count: 0
Columns hash: c7f8f001da91403532aa20d96bcca5921bafb78207224b4f4fd36c750972b40a