【摘要】 近年来,随着测绘科学相关技术的发展和应用,电子数据的类型越来越多,数据信息量也呈几何级的速度增长,这对数据的存储和管理能力提出了更高的要求.云数据管理技术具有对海量数据高效管理和精确精准快速查询的优点,随着云数据管理技术的进一步发展,其在"智慧城市"的建设中发挥着举足轻重的作用.更多还原

【Abstract】 With the development and application of the Science of Surveying and Mapping,it has various types of electronic data.Since the growth of data is geometric in information level,it has put forward a higher demand for the data storage and management.With the development of the Cloud Data Management,it has efficient advantages,such as huge amounts of data,accurate precision and fast query.The Cloud Data Management has played a decisive role in the data management,especially in the constructionof "Smart City".更多还原