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Schema
uniform hazard ground motion / US SA5P0 5Pct50Yrs BC poly / v1.0.0
Schema from us-sa5p0-5pct50yrs-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
2,757
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: 353, 856, 884, 1803, 1776 Values: — |
| high_cont | string | No | 0 | — | — Range: —Length: 9 | Examples: 0.137500, 0.100000, 0.067500, 0.090000, 0.025000 Values: — |
| range_cont | string | No | 0 | — | — Range: —Length: 14 | Examples: 0.140000, 0.102500, 0.070000, 0.092500, 0.027500 Values: — |
| valley | string | No | 0 | — | — Range: —Length: 19 | Examples: 0.1375 - 0.14, 0.1 - 0.1025, 0.0675 - 0.07, 0.09 - 0.0925, 0.025 - 0.0275 Values: — |
| Shape_Leng | float | No | 0 | — | — Range: 0 to 2.68415720281Length: — | Examples: 0.0, 0.0, 0.0, 0.0, 0.0 Values: — |
| Shape__Are | float | No | 0 | — | — Range: 0.00171064122984 to 295.797427351Length: — | Examples: 0.851315707231, 0.994616492748, 178.548652654, 0.588861830262, 8.36685582946 Values: — |
| Shape__Len | float | No | 0 | — | — Range: 1.07776941e-7 to 89.5962593225547Length: — | Examples: 0.003583045765936, 0.006167771276523, 7.883689397117, 0.017083298648231, 0.244754266429482 Values: — |
| id | integer | No | 0 | — | — Range: 0 to 295Length: — | Examples: 0, 0, 178, 0, 8 Values: — |
Quality checks: Failed
Invalid geometry count: 16
Columns hash: 52462dd536736250d82926f65c848b8814c2aa1be740da4329a9a7f9dda56889