© geo secretariat geo to understand trends, forecast changes and support informed decisions geo...
TRANSCRIPT
© GEO Secretariat
GEOTo Understand Trends, Forecast Changes
and Support Informed Decisions
GEO Data Sharing Principles-Challenges and Opportunities
José Achache, Secretariat Director
© GEO SecretariatWillis et al., 2004
Residual (Residual (2 mm/yr) 2 mm/yr)
Sea level observationsSea level observations
(3 mm/an)(3 mm/an)
Thermal ExpansionThermal Expansion (1 mm/an)(1 mm/an)
© GEO Secretariat
Recognizing the Need to Share
Observations
WashingtonTokyo
Brussels
© GEO Secretariat
GEOSS will serve 9 Societal Benefit Areas
1. Reduction and Prevention of Disasters2. Human Health and Epidemiology3. Energy Management4. Climate Change5. Water Management6. Weather Forecasting7. Ecosystems8. Agriculture9. Biodiversity
© GEO Secretariat
Any Single Problem Requires Many Data Sets
A Single Data Set Will Serve Many Communities
© GEO Secretariat
IKONOS
QuickBird
SPIN-2
SPOT 4, 5
EROS A1
Terra Aqua
Grace
QuikScatSage
SeaWindsTRMM
Toms-EP
UARSLandsat 7
SORCE
ACRIMSAT
EO-1
SeaWiFS
ERBS
Jason
Orbview 2, 3
© GEO Secretariat
Seismic Networks
Argo Float Array
© GEO Secretariat
There is a Need to Share all Earth Observation Data in Standard Interoperable Formats
The Tower of Babel
© GEO Secretariat
GEOSS: A Global, Coordinated, Comprehensive and Sustained System of
Observing Systems
© GEO Secretariat
GEO : The Group on Earth Observations is an Intergovernmental Organization of 66 Member Countries, the
European Commission and 43 Participating Organizations
© GEO Secretariat
GEO should Provide Easier and More Open Data Access
© GEO Secretariat
• Defining Standards for Quality Assurance of Derived Products
• Providing Online Calibration and Validation
• Providing Tools
GEO Web Portal and Clearinghouse
© GEO Secretariat
• Data and Products at Minimum Time delay and Minimum Cost
• Free of Charge or Cost of Reproduction for Research and Education
GEO Data Sharing Principles
• Full and Open Exchange of Data…Recognizing Relevant International Instruments and National Policies and Legislation
© GEO Secretariat
Challenges
© GEO Secretariat
90 m 30 mComparison courtesy of V. Gorokhovich, CIESIN
National Security
© GEO Secretariat
Commercial Imagery
© GEO Secretariat
Exposure
Hazard
Vulnerability
= RISK!
© GEO Secretariat
• Example: Use of Google Earth to help pinpoint households where deaths occurred due to Hurricane Katrina, using data from a generalized map
Paper in press in the International Journal of Health Geographics by A.J. Curtis, J.W. Mills, and M. Leitner, “Spatial confidentiality and GIS: re-engineering mortality locations from published maps about Hurricane Katrina”
Privacy
© GEO Secretariat
Air pollution
measurement station
Emden, Germany
Venice, ItalyIndonesiaUrban
Air Quality
Private Operators of Observing Systems
© GEO Secretariat
Opportunities
© GEO Secretariat
EO Global turnover today:Infrastructures: 2-3 B€
Services: 1 B€
(should be compared with Broadcast:Infrastructures: 5-10 B€
Services: 100 B€)
The value-adding Private Sector
© GEO Secretariat
EMERGINGRE-EMERGING
ZOONOTICVECTOR-BORNE
* Modified from Morens et al. 2004 Nature 430:242
Global Emerging Disease
© GEO Secretariat
Information Providers and
Web Services
© GEO Secretariat
• Developing applications for monitoring renewable energy sources
• Improving forecasting of fluctuationsand intermittency
The Energy Sector
© GEO Secretariat
The Insurance Sector
© GEO Secretariat
© GEO Secretariat
To Provide the Right Information, in the Right Place, at the Right Time, to the
Right People
to Make the Right Decisions.