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Schema
uniform hazard ground motion / US SA0P2 5Pct50Yrs BC poly / v1.0.0
Schema from us-sa0p2-5pct50yrs-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
13,721
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: 0.630000, 3.540000, 2.300000, 2.280000, 4.090000 Values: — |
| range_cont | string | No | 0 | — | — Range: —Length: 11 | Examples: 0.640000, 3.550000, 2.310000, 2.290000, 4.100000 Values: — |
| valley | string | No | 0 | — | — Range: —Length: 19 | Examples: 0.63 - 0.64, 3.54 - 3.55, 2.3 - 2.31, 2.28 - 2.29, 4.09 - 4.1 Values: — |
| Shape_Leng | float | No | 0 | — | — Range: 0 to 0.699229107287Length: — | Examples: 0.0, 0.0, 0.0, 0.0, 0.0 Values: — |
| Shape__Are | float | No | 0 | — | — Range: 0.000005956966561 to 124.876250946Length: — | Examples: 0.471391481044, 4.33002791895, 0.627476378553, 0.798395307511, 2.69225572017 Values: — |
| Shape__Len | float | No | 0 | — | — Range: 2.19791218e-7 to 1.45581768659713Length: — | Examples: 0.001896279696666, 0.014472347754236, 0.000754285585572, 0.001098729580008, 0.004078635854057 Values: — |
| id | integer | No | 0 | — | — Range: 0 to 124Length: — | Examples: 0, 4, 0, 0, 2 Values: — |
Quality checks: Failed
Invalid geometry count: 10
Columns hash: 52462dd536736250d82926f65c848b8814c2aa1be740da4329a9a7f9dda56889