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Schema
uniform hazard ground motion / US SA1P0 10Pct50Yrs BC poly / v1.0.0
Schema from us-sa1p0-10pct50yrs-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
2,607
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: 2059, 2418, 193, 1472, 914 Values: — |
| high_cont | string | No | 0 | — | — Range: —Length: 8 | Examples: 0.390000, 0.300000, 0.740000, 0.430000, 0.530000 Values: — |
| range_cont | string | No | 0 | — | — Range: —Length: 11 | Examples: 0.400000, 0.310000, 0.750000, 0.440000, 0.540000 Values: — |
| valley | string | No | 0 | — | — Range: —Length: 19 | Examples: 0.39 - 0.4, 0.3 - 0.31, 0.74 - 0.75, 0.43 - 0.44, 0.53 - 0.54 Values: — |
| Shape_Leng | float | No | 0 | — | — Range: 0 to 1.79164230736Length: — | Examples: 0.0, 0.0, 0.0, 0.0, 0.0 Values: — |
| Shape__Are | float | No | 0 | — | — Range: 0.000186089400813 to 259.176917673Length: — | Examples: 19.9519599461, 0.0322702526793, 0.712366802778, 0.691089961676, 1.1163912232 Values: — |
| Shape__Len | float | No | 0 | — | — Range: 8.672487e-9 to 151.951813543913Length: — | Examples: 0.118400744767769, 3.6897376049e-05, 0.012382402005642, 0.004005434802366, 0.005438193769805 Values: — |
| id | integer | No | 0 | — | — Range: 0 to 259Length: — | Examples: 19, 0, 0, 0, 1 Values: — |
Quality checks: Failed
Invalid geometry count: 22
Columns hash: 52462dd536736250d82926f65c848b8814c2aa1be740da4329a9a7f9dda56889