Geospatial information service based on digital measurable image
Geospatial information service based on digital measurable image
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DOI：
10.1007/s11806-010-0249-2
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发表时间：
2010-01
影响因子：
6
通讯作者：
Deren Li;Xin Shen-
中科院分区：
文献类型：
--
作者：
Deren Li;Xin Shen-
LBS （location-based service）是地理信息系统向地理空间信息服务发展的重要成果。面对大众对地理空间信息的需求和下一代Internet和Web 2.0提供的机遇，提出了一种基于数字可测量图像的地理空间信息服务新模式。首先介绍了LBS的概念和web2.0带来的机遇，然后讨论了DMI的特点。以影像城市·武汉为例，介绍了基于DMI的地理空间信息服务功能。最后对其产业化的可行性进行了探讨。
LBS (location-based service) is a remarkable outcome of the development from GIS to geospatial information service. Faced by the requirements of geospatial information from the masses and the opportunity provided by the next generation Internet and Web 2.0, a new model of geospatial information service based on DMI (digital measurable image) is presented. First, the concept of LBS and the opportunities of Web 2.0 are introduced, then the characteristic of DMI is discussed. Taking the Image City·Wuhan as an example, the function of geospatial information service based on DMI is introduced. Finally, the feasibility for its industrialization is discussed.