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This paper presents the methods and implementation processes of a WebGIS platform designed to publish the available land use and land cover maps of Europe at continental scale. The system is built com...
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...
Terrain relief is an important feature of geographic environment and a major element of topographic maps. Contour lines are widely adopted as representation of terrain relief in traditional maps. In g...
In order to avoid the negative effect of the complicated coding rules, multiform framing types, many kinds of coordinate systems and the various map scales on evaluating the real coordinates of framin...
The growing fields of GIS application (local administration, tourism, archaeology, geology, ...) has increased the interest in studying the information sharing from different geographic databases, als...
Basic Study On The Preparation of Topographic Maps for Landslide Areas By An Inertial Photogrammetric Camera System.
During the 2003, the Centre of Geo-Technologies (CGT) of University of Siena (Italy) and the Regione Emilia-Romagna Geological Office (RERGO) have developed a system to search, visualize, distribute ...
The aim of this paper was to describe from the geomorphometric point of view a cluter map derived by classification. More specifically an ASTER image of the study area was radiometrically and geometr...
武汉理工大学网络GIS课件中篇第三章第四节 Google Maps API地理译码 (3)。
武汉理工大学网络GIS课件中篇第三章第四节 Google Maps API(2)。
武汉理工大学网络GIS课件中篇第三章第四节 Google Maps API(1)。
THE EFFECTS OF GIS ARCHITECTURE, DATA MODELS AND DATA SOURCES ON THE ACCURACY OF DIGITAL MAPS: AN EXAMPLE OF DIGITAL TERRAIN MODEL OF IBADAN REGION.
Cartographic maps are representations of the Earth upon a flat surface in the smaller scale than it’s true. Large scale maps cover relatively small regions in great detail and small scale maps cover l...
Annual Average Daily Traffic (AADT) maps show, in a comprehensive way for expert as well as non-experts, the evolution of the relatively recent past (1965) until the most current image (2005). They he...
This paper shows the procedure to obtain a continuous coverage map based on a collection of power meas- urements using a Geographic Information System, through satellite photographs of the Professiona...

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