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Schema
NMG / antarctica-1 / v1.0.0
Schema from GeoParquet, GCS hifld-next-datasets-prod, v1.0.0.
Columns
13 columns
Features
14,277
Geometry
3D Point
| Column | Type | Nullable | Nulls | Unique | Description | Examples / Values |
|---|---|---|---|---|---|---|
| geometry | geometry | Yes | 1 | — | — Range: —Length: — | Examples: — Values: — |
| OBJECTID | integer | No | 0 | — | — Range: 1 to 5000Length: — | Examples: 399, 3834, 4837, 4573, 637 Values: — |
| gaz_id | integer | No | 0 | — | — Range: 2814090 to 2819089Length: — | Examples: 2814488, 2817923, 2818926, 2818662, 2814726 Values: — |
| feature_na | string | No | 0 | — | — Range: —Length: 33 | Examples: Armstrong Platform, Fortuna Bay, Haver Peak, Guyatt Ridge, Banna Ridge Values: — |
| gaz_featur | string | No | 0 | — | — Range: —Length: 7 | Examples: Bench, Bay, Summit, Ridge, Ridge Values: — |
| fcode | integer | No | 0 | — | — Range: 15004 to 99903Length: — | Examples: 15014, 31200, 15048, 15044, 15044 Values: — |
| latitude | float | No | 0 | — | — Range: -89.99999999999994 to -52.93333329999996Length: — | Examples: -70.53167942799996, -54.11669999999998, -75.14999999999998, -80.62853966999995, -79.89305095999998 Values: — |
| longitude | float | No | 0 | — | — Range: -179.91666669999998 to 179.90603762600006Length: — | Examples: 160.11855701600007, -36.799999999999955, -114.58333329999999, -29.421051029999944, 155.12536373000012 Values: — |
| elevation_ | float | Yes | 3,688 | — | — Range: 1 to 4892Length: — | Examples: 2440.0, 2230.0, 2350.0, 2050.0, 1400.0 Values: — |
| elevatio_1 | float | Yes | 3,688 | — | — Range: 3.28084 to 16049.869279999999Length: — | Examples: 8005.2496, 7316.2732, 7709.974, 6725.722, 4593.176 Values: — |
| gaz_decisi | string | Yes | 520 | — | — Range: —Length: 10 | Examples: 01/01/1964, 01/01/1947, 01/01/1961, 01/01/1953, 01/01/1959 Values: — |
| descriptio | string | No | 0 | — | — Range: —Length: 254 | Examples: A mainly ice-covered height, or small plateau, which is a northeastward extension of Pomerantz Tableland. The feature is 5 mi long and ranges from 1,200 to 1,800 m in elevation. It rises directly north of Helfferich Glacier in the Usarp Mountains. Map, Bay 3 mi long and 1 mi wide, entered between Cape Best and Robertson Point on the N coast of South Georgia. Named after the whaling expedition under C.A. Larsen which participated in establishing the first permanent whaling base at Grytviken, South Geor, A small peak 4 mi S of Morrison Bluff in the Kohler Range of Marie Byrd Land. First photographed by U.S. Navy (USN) OpHjp, 1946-47. Mapped by U.S. Geological Survey (USGS) from surveys and U.S. Navy (USN) air photos, 1959-66. Named by Advisory Committe, A ridge SW of Wedge Ridge in the S part of Haskard Highlands, Shackleton Range. Surveyed by the Commonwealth Trans-Antarctic Expedition (CTAE), 1957, photographed from the air by the U.S. Navy, 1967, and further surveyed by British Antarctic Survey (BAS, A rock ridge that rises over 2,000 m and extends from Banna Peak NE toward the head of Hatherton Glacier. The ridge forms the SE wall of Abus Valley in the NW part of Britannia Range. Named in association with Banna Peak (q.v.) by a University of Waika Values: — |
| id | integer | No | 0 | — | — Range: 1 to 5000Length: — | Examples: 399, 3834, 4837, 4573, 637 Values: — |
Invalid geometry count: 0
Columns hash: ed83d11876064388c3b1a9de19219d1a3ade9b533c822e24faa1a55fbec216ef