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In order to make the quality evaluation for the Fundamental Geographic Information Databases(FGIDB) more comprehensive, objective and accurate, this paper studies and establishes a quality model of FG...
The aim of this paper is to implement a system design and its application for the solutions of the problems in the lot production activities with geographic information systems. To do so, activities o...
In order to provide users with more diverse varieties of new GIS products that contain richer content, it is proposed that Image topographic maps and hill-shading topographic maps should beproduced as...
This paper describes the design and implementation of a Web Geographical Information System (WebGIS) for government comprehensive emergency management, which is based on advanced technologies such as ...
In real life there are various types of information, not all information contains a clear geographical coordinates of the spatial information, a large portion of non-spatial information is relevant to...
The design of a multipurpose database, mainly as supporting tool for decision makers and public administrators, needs to consider social, economics and environmental factors, which relationships can b...
One of the most important tools in order to model real world phenomena is Geographic Information System. Real world phenomena are changing continuously, so it is necessary to detect and introduce chan...
In Section 1, the background of the research is introduced. The Jiangsu Coastal Web Atlas is a project that has the ambitious goal of being a useful resource for the various audiences that make up the...
In the Greater Beijing metropolitan area of North China (Beijing-Tianjin-Hebei areas), a mixed single-and dual-frequency ground-based GPS water vapor monitoring network is established to support opera...
At present, as mobile devices like Personal Digital Assistant (PDA) or Handheld PC (HPC) are rapidly developed and the wireless Internet is increasingly used, interests in the mobile Geographic Inform...
According to the guiding idea of " digital fire area " stratagem, with GIS working method transpierced in overall process of system construction, the coalfield fire area monitoring system based on net...
People often face with natural hazards on the earth. They affect not only the public and the environment but also the cultural wealth. A multidisciplinary work should be done to solve the problems cau...
With the development of photogrammetry and spatial information sciences, we have found many new methods to solve the technical problem in surveying and mapping project. But there is a little research ...
Emergency management/Emergency service is a compelling domain for applying GIS Web Service. GIS Web Service expands the further development of GIS. A Web service is described using XML-standards like ...
To better adapt to modern distributed and heterogeneous network environment, Geographic Information Systems (GIS) will be used by more and more geographers, who are from different regions and work for...

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