关键词: 天地图, 地理信息公共服务, 在线, 一体化

Abstract: Tianditu is an important carrier for government departments to provide common geographic information services. It integrates massive geographic information resources and provides users with authoritative, standard, and unified online geographic information services. In the new era, with the development of economy, society, and technology, various fields have put forward higher requirements for common geographic information services. Therefore, by analyzing the situation faced by the construction of Tianditu, this paper proposes that the construction of Tianditu in the new era needs to focus on solving the problemof accurate coupling among the service objects, service content, and service methods, and focus on promoting the continuous evolution of the construction model and overall structure of the common geographic information service platform under new technological conditions, continue to improve the service model of geographic information resources from discrete, offline to integrated, and online, and establish a nationally integrated geographic information resource opening and sharing system.

Key words: Tianditu, common geospatial information services, online, integration