20220808 全球基站数据库 radio mcc net area cell unit lon lat range samples changeable created updated averageSignal UMTS 262 2 801 86355 0 13.285512 52.522202 1000 7 1 1282569574 1300155341 0 GSM 262 2 801 1795 0 13.276907 52.525714 5716 9 1 1282569574 1300155341 0 GSM 262 2 801 1794 0 13.285064 52.524 6280 13 1 1282569574 1300796207 0