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Schema
uniform hazard ground motion / US SA0P2 2Pct50Yrs BC poly / v1.0.0
Schema from us-sa0p2-2pct50yrs-bc-poly.parquet, gcs-hifld-next-datasets-prod, v1.0.0.
Uniform-hazard ground motion maps and their underlying GIS data were prepared for PGA and horizontal spectral accelerations at 0.2, 1.0, and 5.0 second period, with a probability of exceedance of 2%, 5% and 10% in 50 years, for NEHRP soil site classes B/C and D (VS30 equal to 760 and 260 m/s, respectively).Full dataset can be downloaded from: 04. Uniform-hazard ground motion maps for the conterminous U.S., Alaska, and Hawaii - ScienceBase-Catalog
Columns
9 columns
Features
11,590
Geometry
—
| Column | Type | Nullable | Nulls | Unique | Description | Examples / Values |
|---|---|---|---|---|---|---|
| geometry | geometry | No | 0 | — | — Range: —Length: — | Examples: — Values: — |
| low_cont | string | No | 0 | — | — Range: —Length: 8 | Examples: 399, 3834, 4837, 4573, 637 Values: — |
| high_cont | string | No | 0 | — | — Range: —Length: 8 | Examples: 5.820000, 3.620000, 2.440000, 2.420000, 0.820000 Values: — |
| range_cont | string | No | 0 | — | — Range: —Length: 11 | Examples: 5.840000, 3.640000, 2.460000, 2.440000, 0.840000 Values: — |
| valley | string | No | 0 | — | — Range: —Length: 19 | Examples: 5.82 - 5.84, 3.62 - 3.64, 2.44 - 2.46, 2.42 - 2.44, 0.82 - 0.84 Values: — |
| Shape_Leng | float | No | 0 | — | — Range: 0 to 0.791387058739Length: — | Examples: 0.0, 0.0, 0.0, 0.0, 0.0 Values: — |
| Shape__Are | float | No | 0 | — | — Range: 0.000001413748578 to 228.112678347Length: — | Examples: 21.1453499578, 1.7731884093, 1.20979728169, 7.15575133587, 0.672410509346 Values: — |
| Shape__Len | float | No | 0 | — | — Range: 2.57045031e-7 to 5.95500972256923Length: — | Examples: 0.065978864906356, 0.004008766462903, 0.001954626402949, 0.012471631213884, 0.005000296847356 Values: — |
| id | integer | No | 0 | — | — Range: 0 to 228Length: — | Examples: 21, 1, 1, 7, 0 Values: — |
Quality checks: Failed
Invalid geometry count: 28
Columns hash: 52462dd536736250d82926f65c848b8814c2aa1be740da4329a9a7f9dda56889