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2017IEEE环境和地理空间数据分析专题会议（Special Session on Environmental and Geo-spatial Data Analytics）
2017 IEEE 环境和地理空间数据分析 专题会议
2017/9/22
Environmental and more generally geo-spatial information is now provided by crowdsourcing but also by public administrations in the context of the open data policies. Analyses of such data are still c...
INTEGRATING GEO-SPATIAL DATA FOR REGIONAL LANDSLIDE SUSCEPTIBILITY MODELING IN CONSIDERATION OF RUN-OUT SIGNATURE
Classification Data Mining Geo-Spatial Data Landslide Susceptibility Random Forests Run-out Typhoon Morakot
2016/11/30
This study implements a data mining-based algorithm, the random forests classifier, with geo-spatial data to construct a regional and rainfall-induced landslide susceptibility model. The developed mod...
GEO-SPATIAL INFORMATION TECHNOLOGY EDUCATION IN CHINA,PRESENT AND FUTURE
GIS Higher Education Review Achievement Present Prospect
2015/12/22
With the industrialization of GIS and the enhancement of GIS accreditation by government, enterprise, and society at the beginning of the 21st Century, geo-spatial information technology has experienc...
Ontology-Based Extensible Semantic Description Model for Discovery and Retrieval of Geo-Spatial Information
GIS Integration Knowledge Base Retrieval Representation Spatial Infrastructures Model Method
2015/12/11
Finding and accessing suitable geographic information to satisfy various applications in the open and distributed environments of Spatial Data Infrastructures (SDIs) is a crucial task. However, becaus...
Multi-hierarchical Quality Assessment of Geo-Spatial Data
Automation GIS Quality Road Extraction Structure Texture Updating
2015/12/3
In this paper we describe the analysis framework system GEOAIDA with view of an application for a versatile and efficient quality assessment of geodata. GEOAIDA allows to develop image analysis ...
Geo-spatial Modeling of Runoff of Large Land Mass:Analysis Approach and Results for Major River Basins of India
Runoff Curve Number Overland Flow Remote Sensing GIS Rive Basin
2015/12/1
Soil Conservation Service (SCS) and overland flow models have been used for runoff modeling over major land mass of India. Remote sensing derived daily rainfall data (Climate Prediction Centre), high ...
The Study and Design of Geo-spatial Metadata Manage System Based on USDI
USDI Metadata Digital City
2015/8/17
Firstly, the paper presents the concepts of USDI and spatial metadata. Then after analyzing the existing spatial metadata managing
systems, a mode of building distributed spatial metadata system is d...
AN AUTOMATIC SEARCHING AND PUBLISHING SYSTEM ON INTERNET FOR GEO-SPATIAL INFORMATION
Geo-spatial information Photogrammetry Remote Sensing GIS Internet Geomatics International co-operation Technology transfer
2015/3/11
The author has been appointed Editor (http://www.isprs.org/structure/editors.html) of International Society for Photogrammetry and Remote Sensing (ISPRS) for 2000-2004. The author is responsible for c...
Geo-spatial Service and Application based on National E-government Network Platform and Cloud
National e-government cloud geo-spatial information resources data integration cross-sectoral standardization product service
2014/7/23
With the acceleration of China’s informatization process, our party and government take a substantive stride in advancing development and application of digital technology, which promotes the evolutio...
Fast Updating National Geo-Spatial Databases with High Resolution Imagery: China's Methodology and Experience
Geospatial database Image interpretation Large area data updating
2014/7/23
Geospatial databases are irreplaceable national treasure of immense importance. Their up-to-dateness referring to its consistency with respect to the real world plays a critical role in its value and ...
The Design of Geo-Spatial Metadata Architecture for Digital Boundary
Geo-spatial metadata Field specific metadata Digital Boundary Architecture framework
2014/4/21
This paper analyzes the significance of geospatial metadata technology in the "Digital Boundary" project. In the study of boundary data types and characteristics, the architecture framework of geospat...
Creation of a Geo-Spatial Database to Analyse Railways in Europe (1830-2010). A Historical GIS Approach
Railways Historical GIS Historical Geography Europe
2013/3/5
The GIS is a tool that allows us to study the logic of the distribution of phenomena that occur on the Earth’s surface. In this article, we propose exploring its potential for historical research over...
GIS assist in specific planning and decision-making processes in irrigation through the input, spatial analysis and output of relevant information. The real strength of GIS is its ability to integrate...