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Schema
Data Quality Assessment Areas (USACE IENC) / data-quality-assessment-areas-usace-ienc / v1.0.0
Schema from GeoParquet, GCS hifld-next-datasets-prod, v1.0.0.
Columns
10 columns
Features
109
Geometry
Polygon
| Column | Type | Nullable | Nulls | Unique | Description | Examples / Values |
|---|---|---|---|---|---|---|
| geometry | geometry | No | 0 | — | — Range: —Length: — | Examples: — Values: — |
| OBJECTID | integer | No | 0 | — | — Range: 1 to 109Length: — | Examples: 85, 11, 76, 3, 25 Values: — |
| Category_o | string | No | 0 | — | — Range: —Length: 20 | Examples: Zone of Confidence B, Zone of Confidence B, Zone of Confidence B, Zone of Confidence B, Zone of Confidence B Values: Zone of Confidence B, Zone of Confidence C |
| Technique_ | string | Yes | 61 | — | — Range: —Length: 21 | Examples: Found by Echo-sounder, Found by Echo-sounder, Found by Echo-sounder, Found by Echo-sounder, Found by Echo-sounder Values: Found by Echo-sounder |
| Source_Dat | string | No | 0 | — | — Range: —Length: 8 | Examples: 20230321, 20130821, 20130821, 20050930, 20240403 Values: — |
| Source_Ind | string | No | 0 | — | — Range: —Length: 40 | Examples: US,U3,graph,USACE Nashville District, US,U3,SURVY,SAM_Field_Survey,IENC_13_042, US,U3,SURVY,SAM_Field_Survey,IENC_13_042, US,U3,graph,Arkansas_SDS_2005, US,U3,graph,USACE Chicago District Values: — |
| Source_D_1 | string | No | 0 | — | — Range: —Length: 12 | Examples: U37TN391.000, U37BW311.000, U37TB176.000, U37AR063.000, U37IL309.000 Values: — |
| SHAPE_Leng | float | No | 0 | — | — Range: 0.414754179184127 to 5.003955929087046Length: — | Examples: 2.005367277555996, 3.739774191458388, 3.128648614164364, 2.165576451154628, 0.598000482512546 Values: — |
| SHAPE_Area | float | No | 0 | — | — Range: 0.005197444947021 to 0.1131608790035Length: — | Examples: 0.029887738519275, 0.046680867015194, 0.04208097790093, 0.026063741412123, 0.009136796310276 Values: — |
| id | integer | No | 0 | — | — Range: 1 to 109Length: — | Examples: 85, 11, 76, 3, 25 Values: — |
Invalid geometry count: 0
Columns hash: 7878f9b4ef997d255e6a486021a3a748fe27dd16a36d676fbe8142c4c0ca9e43