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CHINA’S MISSION IN SURVEYING，MAPPING AND GEOGRAPHIC INFORMATION DURING GLOBAL GOVERNANCE
Global Governance Global Geographic Information Resource Public Goods Scientific and Technological Assistance
2018/5/14
In the new era, it is proposed that China should be transformed from a participant and a cooperator into a designer, an impeller and a leader, continue taking an effect of responsible great power, inc...
RELEASE OF THE GLOBAL MAP DATA SET VERSION 1
Global Environment International Cooperation Mapping Project Digital Framework-Data
2016/1/3
Global Map is global digital framework geographic information. 179 countries and regions participate with the project to develop the Global Map and over 96 % of whole land areas of the earth are inclu...
The Study on Rapid Visualization of Global Massive Spatial Dataset Processing
Digital earth Visualization Block Image Multi-resolution Three-dimensional.
2015/12/3
Virtual Digital Earth or the system of terrain visualization belong to the system of data-intensive applications, the data which applied to the system is from hundreds of MB to TB. If the virtual syst...
Indexing of the Discrete Global Grid Using Linear Quadtree
Indexing The discrete global grid Linear quadtree
2015/8/17
In recent years a method of recursive subdivisions of the triangular faces of the octahedron or icosahedron has been developed for
approximating to the surface of the earth. But the triangle-based di...
Global Spatial Data Infrastructure (GSDI): Encouraging SDI Development Internationally
digital geospatial data information collection
2015/8/17
The use of common standards and interoperable systems and techniques for digital geospatial data and information collection,
archive, integration, and open sharing on a national scope is taking root ...
Previous studies of DMSP-OLS stable night lights have shown encouraging agreement between temporally stable lighted areas and various definitions of urban extent. However, these studies have also high...
Developing a Global Database for Coastal Vulnerability Analysis: Design Issues and Challenges
Coast Global Databases
2015/7/8
A global coastal database has been developed within the context of the DINAS-COAST project (Dynamic and Interactive
Assessment of National, regional and Global Vulnerability of Coastal Zones to Clima...
To efficiently store, retrieve and update the globalspatial data, a hierarchical and dynamic data model on a globalscale is urgently needed.
The QTM (Quaternary Triangular Mesh) as a hierarchical qua...
Towards a European Service Center for Monitoring Land Surfaces at Global and Regional Scales: The Geoland / Csp Project
Environment Land Vegetation
2015/7/8
The European GMES (Global Monitoring of the Environment and Security) initiative provides a political framework for future
implementations of Service Centers in charge of the provision of products an...
Global Indexing of 3d Vector Geographic Features
Spatial Information Sciences Global Multiresolution
2015/7/7
Geographic data management is essential for development of geo-related applications and systems. Fast access to a subset of data
related to an area of interest with a sufficient precision is a common...
QUALITY ASSESSMENT FOR THE FIRST PART OF THE TANDEM-X GLOBAL DIGITAL ELEVATION MODEL
Synthetic Aperture Radar (SAR) SAR Interferometry
2015/5/7
TanDEM-X is an innovative synthetic aperture radar (SAR) mission with the main goal to generate a global and homogeneous digital elevation model (DEM) of the Earth’s land masses. The final DEM produ...
GLOBAL HUMAN SETTLEMENT ANALYSIS FOR DISASTER RISK REDUCTION
Global Human Settlements Urban areas Urbanization monitoring
2015/5/7
The Global Human Settlement Layer (GHSL) is supported by the European Commission, Joint Research Center (JRC) in the frame of his institutional research activities. Scope of GHSL is developing, testi...
GLOBIL: WWF'S GLOBAL OBSERVATION AND BIODIVERSITY INFORMATION PORTAL
GIS Remote Sensing Monitoring Evaluation
2015/5/6
Despite ever increasing availability of satellite imagery and spatial data, conservation managers, decision makers and planners are often unable to analyze data without special knowledge or software...
UTILIZING THE GLOBAL LAND COVER 2000 REFERENCE DATASET FOR A COMPARATIVE ACCURACY ASSESSMENT OF GLOBAL 1 KM LAND COVER MAPS
global land cover accuracy assessment
2015/5/6
Many investigators use global land cover (GLC) maps for different purposes, such as an input for global climate models. The current GLC maps used for such purposes are based on different remote sens...
MULTI-YEAR GLOBAL LAND COVER MAPPING AT 300 M AND CHARACTERIZATION FOR CLIMATE MODELLING: ACHIEVEMENTS OF THE LAND COVER COMPONENT OF THE ESA CLIMATE CHANGE INITIATIVE
Land Cover Global Time Series
2015/5/6
Essential Climate Variables were listed by the Global Climate Observing System as critical information to further understand the climate system and support climate modelling. The European Space Agen...