Dr' Phil Yang, GeoScience Information Scientist

1
NASA's Earth Science Gateway ESIP Meeting at
College Park, Nov. 13, 2006http//esg.gsfc.nasa.
gov/

• Dr. Phil Yang, GeoScience Information Scientist
• NASA/GMU
• Applied Sciences Program
• Geosciences Interoperability Office

2
NASA's ESG

• Introduction to Service Oriented Architecture
  (SOA)
• ESG Architecture
• ESG Functionality
• Publish
• Search/Discover
• Personalized Accounts
• Collaborations

3
Introduction to SOA

• Services are registered in catalog
• Catalogs broker registered Services
• Clients integrate application logic to access
  Services.

4
ESG Architecture
5
ESG Functionality Publishing

• ESG supports OGC Catalog transactions (v2.0)
• ESG supports FGDC and ISO metadata standards
• ebRIM schema facilitates adding resource types

ebRIM ebXML Registry Information Model
6
ESG Functionality Discovering

• Provides an intuitive user interface
• ESG also serves XML queries according to the OGC
  Catalog Interface (2.0).

7
ESG Client
8
Collaborations

• NASA Applied Science Program
• ESIP and its Earth Information Exchange
• GEOSS Applications
• Other Federal Partners

9
Questions Comments

• Thank you for your Attention!
• Email cyang3_at_gmu.edu