Back to fileView metadata
Schema
NFHL / national-flood-hazard-layer-area-nfhl-1-east / v1.0.0
Schema from GeoParquet, GCS hifld-next-datasets-prod, v1.0.0.
Columns
24 columns
Features
2,529,137
Geometry
MultiPolygon
| 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: 54041C, 54055C, 54003C, 54055C, 54081C Values: — |
| VERSION_ID | string | No | 0 | — | — Range: —Length: 7 | Examples: 1.1.1.0, 1.1.1.0, 1.1.1.0, 1.1.1.0, 1.1.1.0 Values: 1.1.1.0, 2.3.2.1, 2.3.3.0, 2.3.3.2, 2.3.3.3, 2.6.3.6, 2.6.4.6, 2.6.5.6, 2.8.4.6 |
| FLD_AR_ID | string | No | 0 | — | — Range: —Length: 18 | Examples: 54041C_1064, 54055C_518, 54003C_2017, 54055C_210, 54081C_391 Values: — |
| STUDY_TYP | string | No | 0 | — | — Range: —Length: 35 | Examples: NP, NP, NP, NP, NP Values: NP, SFHA with BFE published only in FIS, SFHA with unpublished BFE, SFHA without BFE, SFHAs WITH HIGH FLOOD RISK, SFHAs WITH LOW FLOOD RISK |
| FLD_ZONE | string | No | 0 | — | — Range: —Length: 2 | Examples: A, AE, AE, AE, A Values: A, AE |
| ZONE_SUBTY | string | Yes | 4,897 | — | — Range: —Length: 8 | Examples: FLOODWAY, FLOODWAY, FLOODWAY, FLOODWAY, FLOODWAY Values: FLOODWAY |
| SFHA_TF | string | No | 0 | — | — Range: —Length: 1 | Examples: T, T, T, T, T Values: T |
| STATIC_BFE | float | No | 0 | — | — Range: -9999 to 2402Length: — | Examples: -9999.0, -9999.0, -9999.0, -9999.0, -9999.0 Values: — |
| V_DATUM | string | Yes | 3,974 | — | — Range: —Length: 6 | Examples: , , , , Values: , , NAVD88, NGVD29 |
| DEPTH | float | No | 0 | — | — Range: -9999 to 0Length: — | Examples: -9999.0, -9999.0, -9999.0, -9999.0, -9999.0 Values: — |
| LEN_UNIT | string | Yes | 3,974 | — | — Range: —Length: 4 | Examples: , , , , Values: , , Feet |
| VELOCITY | float | No | 0 | — | — Range: -9999 to 0Length: — | Examples: -9999.0, -9999.0, -9999.0, -9999.0, -9999.0 Values: — |
| VEL_UNIT | string | Yes | 4,018 | — | — Range: —Length: 1 | Examples: , , , , Values: , |
| AR_REVERT | string | Yes | 4,012 | — | — Range: —Length: 6 | Examples: , , , , Values: , , -9999, NSPNUL |
| AR_SUBTRV | string | Yes | 4,725 | — | — Range: —Length: 1 | Examples: , , , , Values: , |
| BFE_REVERT | float | No | 0 | — | — Range: -9999 to 0Length: — | Examples: -9999.0, -9999.0, -9999.0, -9999.0, -9999.0 Values: — |
| DEP_REVERT | float | No | 0 | — | — Range: -9999 to 0Length: — | Examples: -9999.0, -9999.0, -9999.0, -9999.0, -9999.0 Values: — |
| DUAL_ZONE | string | Yes | 4,622 | — | — Range: —Length: 1 | Examples: F, , F, , Values: , , F |
| SOURCE_CIT | string | No | 0 | — | — Range: —Length: 13 | Examples: 54041C_FIS1, 54055C_FIS1, 54003C_FIRM1, 54055C_FIS1, 54081C_FIS1 Values: — |
| GFID | string | Yes | 2,626 | — | — Range: —Length: 36 | Examples: f28aa749-547f-4eee-a0b2-6e722ac728bc, 18bbc82b-abaa-4006-a7f9-ce06c6ba45db, 20130206, f28aa749-547f-4eee-a0b2-6e722ac728bc, 8a5a2a29-c014-4436-b015-c5d7ef0678f9 Values: — |
| SHAPE_Length | float | No | 0 | — | — Range: 0.0000027940702645789095 to 9.837131721334188Length: — | Examples: 0.19725963186581752, 0.030282795874052814, 0.004803479158103721, 0.0036381079847365543, 0.0021073405687351693 Values: — |
| SHAPE_Area | float | No | 0 | — | — Range: 6.880498459133562e-14 to 0.004890197887721939Length: — | Examples: 4.480558348791632e-05, 1.1521799079740892e-05, 3.8910103773151847e-07, 1.4317219097246421e-07, 1.944532356120301e-07 Values: — |
| src_gdb | string | No | 0 | — | — Range: —Length: 20 | Examples: NFHL_54_20250117.gdb, NFHL_54_20250117.gdb, NFHL_54_20250117.gdb, NFHL_54_20250117.gdb, NFHL_54_20250117.gdb Values: NFHL_54_20250117.gdb |
Invalid geometry count: 4
Columns hash: f9d0c1483c18f0c756b5f75f70cdd2b124c8c348135aca3d3f87a33274e153e9