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Schema
uniform hazard ground motion / US SA5P0 2Pct50Yrs BC poly / v1.0.0
Schema from us-sa5p0-2pct50yrs-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
3,453
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: 857, 2358, 1342, 1500, 3063 Values: — |
| high_cont | string | No | 0 | — | — Range: —Length: 8 | Examples: 0.197500, 0.082500, 0.115000, 0.027500, 0.095000 Values: — |
| range_cont | string | No | 0 | — | — Range: —Length: 14 | Examples: 0.200000, 0.085000, 0.117500, 0.030000, 0.097500 Values: — |
| valley | string | No | 0 | — | — Range: —Length: 19 | Examples: 0.1975 - 0.2, 0.0825 - 0.085, 0.115 - 0.1175, 0.0275 - 0.03, 0.095 - 0.0975 Values: — |
| Shape_Leng | float | No | 0 | — | — Range: 0 to 2.03373901083Length: — | Examples: 0.0, 0.0, 0.0, 0.0, 0.0 Values: — |
| Shape__Are | float | No | 0 | — | — Range: 0.000677106893818 to 300.322520672Length: — | Examples: 0.988771239746, 14.4001587884, 3.48183633963, 12.048932392, 0.41918180013 Values: — |
| Shape__Len | float | No | 0 | — | — Range: 1.96572273e-7 to 61.2343777643475Length: — | Examples: 0.003034310411749, 0.180196806938511, 0.019097534945104, 0.680973223456931, 0.004735156012885 Values: — |
| id | integer | No | 0 | — | — Range: 0 to 300Length: — | Examples: 0, 14, 3, 12, 0 Values: — |
Quality checks: Failed
Invalid geometry count: 14
Columns hash: 52462dd536736250d82926f65c848b8814c2aa1be740da4329a9a7f9dda56889