import pandas as pd #元数据 dict_map { 海门:[121.15,31.89],鄂尔多斯:[109.781327,39.608266],招远:[120.38,37.35],舟山:[122.207216,29.985295],齐齐哈尔:[123.97,47.33],盐城:[120.13,33.38],赤峰:[118.87,42.28],青岛:[120.33,36.07],乳山:[1…