《全(quan)球(qiu)(qiu)重要(yao)城市(shi)(shi)開放(fang)數(shu)據(ju)指數(shu)》是(shi)世界首(shou)個專(zhuan)注(zhu)于全(quan)球(qiu)(qiu)重要(yao)城市(shi)(shi)數(shu)據(ju)開放(fang)和數(shu)據(ju)價(jia)值(zhi)釋放(fang)程度(du)的專(zhuan)業(ye)指數(shu)，自2019年首(shou)次發(fa)布以來，已成為全(quan)球(qiu)(qiu)城市(shi)(shi)數(shu)據(ju)開放(fang)的晴(qing)雨表(biao)，受(shou)到全(quan)球(qiu)(qiu)范圍(wei)內的普遍關注(zhu)。該(gai)指數(shu)以信(xin)(xin)息流(liu)理論、信(xin)(xin)息市(shi)(shi)場學和信(xin)(xin)息價(jia)值(zhi)論為根基(ji)，從數(shu)據(ju)流(liu)動全(quan)過程跟蹤和評估全(quan)球(qiu)(qiu)重要(yao)城市(shi)(shi)的數(shu)據(ju)開放(fang)情況。

2022報告研究發(fa)現，中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)國(guo)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)數(shu)據開(kai)(kai)放水平(ping)位(wei)(wei)于全球(qiu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)上層。前(qian)10名(ming)(ming)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)5座(zuo)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)國(guo)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)，11-20名(ming)(ming)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)4座(zuo)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)國(guo)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)，中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)國(guo)整體處于中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)上水平(ping)。與2021年相比，部分中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)國(guo)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)排名(ming)(ming)稍有(you)落后。中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)國(guo)排名(ming)(ming)前(qian)3的(de)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)是上海(hai)、深圳、貴陽(yang)；美國(guo)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)依(yi)然是全球(qiu)數(shu)據開(kai)(kai)放的(de)標(biao)桿。入圍的(de)3座(zuo)美國(guo)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)，紐(niu)約和(he)芝加哥依(yi)然位(wei)(wei)于前(qian)3位(wei)(wei)，同時紐(niu)約繼(ji)2019年后再次回(hui)到全球(qiu)第1的(de)位(wei)(wei)置(zhi)；北(bei)美和(he)亞洲(zhou)(zhou)(zhou)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)數(shu)據開(kai)(kai)放水平(ping)仍然高于其他各洲(zhou)(zhou)(zhou)。排在前(qian)10位(wei)(wei)的(de)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)只有(you)1座(zuo)歐洲(zhou)(zhou)(zhou)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)，排在前(qian)20位(wei)(wei)的(de)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)只有(you)3座(zuo)歐洲(zhou)(zhou)(zhou)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)，其他均被北(bei)美和(he)亞洲(zhou)(zhou)(zhou)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)占據。21-30名(ming)(ming)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)僅有(you)1座(zuo)亞洲(zhou)(zhou)(zhou)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)，無北(bei)美城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)。