0
我有一個美國縣的GeoJson禮貌的互聯網。我正在製作關於縣數據的可視化。將屬性/更多數據添加到GeoJson
這是數據結構。有沒有一種方法可以添加更多的屬性,而無需複製和粘貼到每個?
{ "type": "Feature", "properties": { "DATA": 25.0, "COUNTY": "27049", "NAME": "Goodhue", "POPULATION": 46183.0, "F18_POP_20": 32425.0, "F18_POP": 35233.0, "H18_POP": 745.0, "NH18_WHT": 33501.0, "NH18_DOJ_B": 279.0, "NH18_DOJ_I": 427.0, "NH18_DOJ_A": 210.0, "NH18_DOJ_H": 23.0, "NH18_DOJ_O": 19.0, "NH18_DOJ_1": 29.0 }, "geometry": { "type": "Polygon", "coordinates": [ [ SVG DATA ] ] } },
{ "type": "Feature", ........