座標 → 行政區代碼 (縣市/鄉鎮市區/村里).
Args: lng / lat: WGS84. unit: 'county' / 'town' / 'village' (default). Returns: {found, result: [{countyid, countycode, countyname, townid, towncode, townname, villcode, villname}]}
關鍵: 之前 hub geo_basemap join_keys「行政區代碼」95.9% phantom, 本 tool 補完: 點位 dataset (lat/long) → 行政區代碼 → 跨 dataset join.
| 이름 | 타입 | 설명 |
|---|---|---|
| lng * | number | — |
| lat * | number | — |
| unit | "county" | "town" | "village" | — |
{
"properties": {
"lng": {
"title": "Lng",
"type": "number"
},
"lat": {
"title": "Lat",
"type": "number"
},
"unit": {
"default": "village",
"enum": [
"county",
"town",
"village"
],
"title": "Unit",
"type": "string"
}
},
"required": [
"lng",
"lat"
],
"title": "lookup_district_by_coordArguments",
"type": "object"
}tw_lookup_district_by_coord({ lng: 10 })