© GEO Secretariat Building a Global Earth Observation System of Systems (GEOSS) Trusted Data...
19
© GEO Secretariat Building a Global Earth Observation System of Systems (GEOSS) Trusted Data Services to Support Climate Change Research Barbara J. Ryan Director GEO Secretariat UNESCO, Paris 6 July 2015
-
Upload
sherman-miller -
Category
Documents
-
view
213 -
download
0
Transcript of © GEO Secretariat Building a Global Earth Observation System of Systems (GEOSS) Trusted Data...
© GEO Secretariat
Building a Global Earth Observation System of Systems (GEOSS)
Trusted Data Services to Support Climate Change Research
Barbara J. RyanDirector GEO Secretariat
UNESCO, Paris6 July 2015
To realize a future wherein decisions and actions,
for the benefit of humankind, are informed by
coordinated, comprehensive and sustained
Earth observations and information.
GEO Vision
A Global System of Systems
• Improve and coordinate observation systems globally
• Provide access to data & information
• Advance broad open data policies/practices
• Build capacity
GEO Objectives
GEO Member States
© GEO Secretariat
87 Participating Organizations
GEOSS Implementation Requires:Data Sharing Principles
• Full and Open Exchange of Data
• Data and Products at Minimum Time Delay and at Minimum Cost
• Free of Charge or Cost of Reproduction
Introduction of the
Brokering approach
GEOSS Resources
About 45 brokered data providers .. .
More than 50 Million accessible resources (mix of data collections and datasets)
.. .
Publish
Contain
More than 174 Million assets (mix of satellite scenes, raingage, streamgage records, etc.)
.. .
Resources
0
2
4
6
8
10
12
14
2007 2008 2009 2010 2011 2012
Sce
nes
in M
illio
ns
2007 2008 2009 2010 2011 2012 2013
Change in data policy
Policy Change for Landsat Data
Before Open-Data Policy: 53 scenes per day
After Open-Data Policy: 5,700 scenes per day
.
.
Annual Economic Benefit
USA $1.70 BInternational $400 M
Global Total $2.1 B
96-97 97-98 98-99 99-00 00-01 01-02 02-03 03-04 04-05 05-06 06-07 07-08 08-09 09-10 10-11 11-12 12-130
5000
10000
15000
20000
25000
30000
35000
40000
45000
RADARSAT Images Acquired by the Government of Canada
R1 + R2
R1 Only
ESTIMATED
Radarsat-2
Canada’s Experience
Forest Change -- Angola
200 km
200 km
Forest Change -- Angola
Advancing Understanding
• Three Strategic Objectives for GEO through 2025• Advocate• Engage• Deliver
• Encompass GEO Achievements• Data Sharing Principles• Data Management Principles• Global Earth Observation System of Systems
(GEOSS)
19
Mexico Ministerial and GEO-XII
GEO Week9-13 November 2015Mexico City
Barbara [email protected]
Andre [email protected]
www.earthobservations.org
