[使用应用程序编程接口对一百万个地址进行地理编码：一种半自动多步骤程序]

[Geocoding one million of addresses using API: a semiautomatic multistep procedure].

作者信息

Mataloni Francesca, Bauleo Lisa, Badaloni Chiara, Nobile Federica, Savastano Jacopo, Noccioli Fiammetta, Salatino Chelo Greta, Balducci Maria, Cappai Giovanna, Rosa Alessandro Cesare, Asta Federica, Fusco Danilo, Michelozzi Paola, Davoli Marina

机构信息

Dipartimento di epidemiologia del Servizio sanitario regionale, Regione Lazio, ASL Roma 1, Roma.

Dipartimento di epidemiologia del Servizio sanitario regionale, Regione Lazio, ASL Roma 1, Roma;

出版信息

Epidemiol Prev. 2022 May-Jun;46(3):160-167. doi: 10.19191/EP22.3.A463.031.

DOI:10.19191/EP22.3.A463.031

PMID:35443573

Abstract

OBJECTIVES

to geocode all residence addresses from Lazio Health Information System in order to obtain a geographical regional database.

DESIGN

a semiautomatic and multistep geocoding procedure using several tools and software.

SETTING AND PARTICIPANTS

all residence addresses of resident population of Lazio Region (Central Italy) in 2020.

MAIN OUTCOME MEASURES

geographic coordinates at residence addresses and accuracy level of geocoding procedure for more than 1 million of addresses.

RESULTS

the 99% of residence addresses in the Lazio Region have been geocoded thanks to the purposed procedure; almost 94% of the addresses have been geocoded with a good level of accuracy (more than 56% at civic number level). In the province of Rome, the percentage of addresses geocoded with a good level of accuracy is higher (97.1%), while in the province of Rieti and Frosinone is lower (82.7% and 84.2%, respectively).

CONCLUSIONS

this method is useful to obtain accurate geographic coordinates of residences of the entire regional population. This database will be useful for several epidemiological studies in the Region.

摘要