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Secretary International Steering Committee for Global Mapping MAY, 2006. Global Map -as a base of utilization of Global Earth Observation Data-. What is Global Map. Digital geographic dataset of Global coverage Consistent specifications Worldwide open distribution Expected application: - PowerPoint PPT Presentation
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Global Map -as a base of utilization of Global Earth Observation
Data-
Secretary International Steering Committee for Global Mapping
MAY, 2006
iscgm.org
What is Global Map
Digital geographic dataset of Global coverage Consistent specifications Worldwide open distribution
Expected application: Analyses for solving global environmental
problems Monitoring activities for environmental
change at global level
iscgm.org
Who is making Global MapNMOs (National Mapping Organizations) are assumed to make Global Map for their countries Support scheme available for those who are difficult in ma
king Global Map by themselves Global Map are open to public through the Web ( www.is
cgm.org )
International Steering Committee for Global Mapping (ISCGM) 20 members incl. Heads of 17 Chair : Prof. D.R.F Taylor ( Carlton Univ., Canada ) Secretariat: Geographical Survey Institute (GSI), Ministry o
f Land, Infrastructure and Transport (MLIT), Government of Japan
iscgm.org
History of Global Mapping1992 UNCED Adoption of “Agenda 21”
Global Mapping Concept proposed by Japanese Government1996 Establishment of International Steering Committee1997 Rio+5(UN General Assembly Special Session) necessity of Global Mapping included in the adopted “Progr
amme for the further implementation of Agenda 21”2000 Release of Global Map through the Internet2002 WSSD Adopted “Plan of Implementation” called for initiatives and
partnerships for global mapping 2007 Whole land of the Earth to be covered by Global Map
iscgm.org
Implementation Plan of WSSD
132. Promote the development and wider use of earth observation technologies, including satellite remote sensing, global mapping and geographic information systems, to collect quality data on environmental impacts, land use and land-use changes, including through urgent actions at all levels to:
(a) Strengthen cooperation and coordination among global observing systems and research programmes for integrated global observations, taking into account the need for building capacity and sharing of data from ground-based observations, satellite remote sensing and other sources among all countries;
(b) Develop information systems that make the sharing of valuable data possible, including the active exchange of Earth observation data;
(c) Encourage initiatives and partnerships for global mapping.
iscgm.org
Implementation Plan of WSSD
133. Support countries, particularly developing countries, in their national efforts to:
(a) Collect data that are accurate, long-term, consistent and reliable;
(b) Use satellite and remote-sensing technologies for data collection and further improvement of ground-based observations;
(c) Access, explore and use geographic information by utilizing the technologies of satellite remote sensing, satellite global positioning, mapping and geographic information systems.
iscgm.org
Current Status of Global Mapping
146 countries and 15 regions participate ( 91% of the global land area coverage)
22 countries ( 14% of the global land area coverage ) already released Global Map 2000 : Japan, Lao P. D. R., Nepal, Sri Lanka,
Thailand, 2001 : Australia, Bangladesh, Colombia, Mongolia,
Philippines. 2002 : Panama, Kenya 2003 : Burkina Faso, Kazakhstan, Kyrgyz, Mexico,
Myanmar 2004 : Swaziland, Samoa 2005 : Iran, Macedonia
※ With data for verification phase ( 81 countries and regions ) , 61% of the global land are being covered.
iscgm.org
Progress of Global Mapping Project
iscgm.org
Global Map Specifications
Spatial resolution: 1km( equivalent to 1:1,000,000 scale )8 layers Vector data ( point, line, area )
Boundaries ( Administrative/Coast ) ,Drainage ( Rivers/Lakes ) ,Transportation ( Roads/Railways/Airport ) ,Population centers
Raster data ( grid )Elevation, Land Cover, Land Use,
Vegetation
iscgm.org
Global Map Data ( Vector Data )
Administrative, Coast
Boundaries
Population CentersTransportation
Drainage
Locality and Name of CitiesRoads, Railways, Airports
Rivers, Lakes, Dams
iscgm.org
Global Map Data ( Raster Data )
Information at 1m step
Elevation
VegetationsLand Use
Land Cover
20 categories9 categories
17 categories
iscgm.org
Nepal 2
●
カトマンズ
Boundaries, VegitationsFrom ESEHorizontal-Vertical Ratio 1:10
Global Map Screenshot ( Nepal )
Kathmandu
iscgm.org
Kazakhstan
Vector data
Global Map Screenshot ( Kazakhstan )
iscgm.org
How to get Global Map
Downloading from ISCGM Website Open Download Service Page
Register User Information
Download Dataand/or Viewer Soft
Extract Data,Open with the Viewer
iscgm.org
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Download user information
Download registration : 171 countries, 10,261 persons ( as of Mar.
2006 ) 50.5% is from JAPAN ( 5,183 persons )Best 20 of other
domainsUSA 930Korea Republic 425Australia 348UK 231Mexico 153Korea D.P.R 141Brazil 134Germany 134Venezuela 133Canada 132China 115Thailand 108Spain 106Italy 80France 75India 65Philippines 65Colombia 62Bangladesh 59Argentina 58
2001
Monthly Registration
2002 2003 2004 200400 06
iscgm.org
Relation between Earth Observation and GM
Activities in Earth Observation Community Close relation with CEOS/WGISS from 1998 Global Mapping is registered as WSSD
Partnership in which ISCGM and CEOS are involved
CEOS WSSD Follow-up Module5 is “Global Mapping, Land-use Monitoring and GIS“
Participation in GEO activities
GM and EO are mutually dependent Benefits of Global Map in Earth Observation
iscgm.org
Benefits of Global Map in Earth Observation
: Platform for Spatial Data Analysis Common Geographic Datasets to be
available in each country, including Developing Countries
Avoid duplicated investments in making Geographic Datasets.
: Integrate Physical and Socio-Economic data Global Map links physical data with socio-
economic data, leading to value-added application of earth observations.
iscgm.org
Benefits of Global Map in Earth Observation
Global Map (as
platform data for spatial data
analyses)
Satellite data(soil,
water quality,
etc.)
Ground observatio
n(climate
etc.)
Physical Data
Statistics(economy, population)
Non statistical Informatio
n
Socio-Economic
data
iscgm.org
New Charenge of ISCGMGLCNMO (Global Land Cover by National Mapping Organizations)
Project of Global Land Cover Data Development It is implemented in collaboration with NMOs of G
M community MODIS data in 2003 are used as classification so
urce data Landsat data are used as ground truth data Ground truth DB are also developed Development by 2007
iscgm.org
Future of Global Map and EO
GM Future :Completion of data development by 2007
(Target set in the document of WSSD Partnership)
Update approximately every 5 yearsBase of integration for EO data
CEOS/WGISS is important partner of GM to attain goals described above
Thank you !