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Schema
NFHL / national-flood-hazard-layer-line-nfhl-1 / v1.0.0
Schema from GeoParquet, GCS hifld-next-datasets-prod, v1.0.0.
Columns
9 columns
Features
14,309,666
Geometry
MultiLineString
| Column | Type | Nullable | Nulls | Unique | Description | Examples / Values |
|---|---|---|---|---|---|---|
| geometry | geometry | No | 0 | — | — Range: —Length: — | Examples: — Values: — |
| DFIRM_ID | string | No | 0 | — | — Range: —Length: 6 | Examples: 29001C, 29001C, 29001C, 29001C, 29001C Values: 29001C |
| VERSION_ID | string | No | 0 | — | — Range: —Length: 7 | Examples: 2.7.5.6, 2.7.5.6, 2.7.5.6, 2.7.5.6, 2.7.5.6 Values: 2.7.5.6 |
| FLD_LN_ID | string | No | 0 | — | — Range: —Length: 11 | Examples: 29001C_399, 29001C_3834, 29001C_4837, 29001C_4573, 29001C_637 Values: — |
| LN_TYP | string | No | 0 | — | — Range: —Length: 26 | Examples: SFHA / Flood Zone Boundary, SFHA / Flood Zone Boundary, SFHA / Flood Zone Boundary, SFHA / Flood Zone Boundary, SFHA / Flood Zone Boundary Values: Limit Lines, Other Boundary, SFHA / Flood Zone Boundary |
| SOURCE_CIT | string | No | 0 | — | — Range: —Length: 13 | Examples: 29001C_STUDY1, 29001C_STUDY1, 29001C_STUDY1, 29001C_STUDY1, 29001C_STUDY1 Values: 29001C_STUDY1 |
| GFID | string | No | 0 | — | — Range: —Length: 36 | Examples: 54fa1224-819f-4b22-9dc0-316b67f6a1fd, 54fa1224-819f-4b22-9dc0-316b67f6a1fd, 54fa1224-819f-4b22-9dc0-316b67f6a1fd, 54fa1224-819f-4b22-9dc0-316b67f6a1fd, 54fa1224-819f-4b22-9dc0-316b67f6a1fd Values: 54fa1224-819f-4b22-9dc0-316b67f6a1fd |
| SHAPE_Length | float | No | 0 | — | — Range: 0.000002245732862097571 to 0.1336568464873543Length: — | Examples: 0.0001456949048675028, 0.0003905416716960784, 0.003116935692988139, 0.006570483317542229, 0.002684797388391775 Values: — |
| src_gdb | string | No | 0 | — | — Range: —Length: 20 | Examples: NFHL_29_20250528.gdb, NFHL_29_20250528.gdb, NFHL_29_20250528.gdb, NFHL_29_20250528.gdb, NFHL_29_20250528.gdb Values: NFHL_29_20250528.gdb |
Invalid geometry count: 0
Columns hash: f88e8431098317469c531cd79832c5fb33a1d143e6d357070ab046c58f937fa6