1. Discovering Earth Science Tools, Software, and Models through the CEOS IDN Tyler Stevens IDN GIS/Services Coordinator tstevens@gcmd.nasa.gov

2. Annapolis Mapserver http://mapserver.gsfc.nasa.gov/website/CEOS_ANNAPOLIS/viewer.htm

3. IDN Services Provide descriptions and direct links to Earth science tools and software. Includes GIS software, models, educational resources, hazards management, data/metadata management, and environmental advisory services. Implemented in 1999. Searchable database by topic keyword or full-text. Capability to directly link between services and associated data set descriptions to utilize these services. Available authoring tool to create your own service descriptions.

4. Refine Search by new GIS Service Keywords Refine by GIS software type Refine by specific geospatial standard Web Coverage Service Web Feature Service Web Mapping Service NEW

5. Direct Access To Service Through the Related URL

6. Related_URL Content Type Sub-Type LAS THREDDS DIRECTORY THREDDS CATALOG THREDDS DATASET NOMADS OPeNDAP (DODS) EOSDIS DATA POOL ECHO EDG MIRADOR GIOVANNI WHOM MODAPS LAADS WIST Providing an accurate account of related information in the DIF and SERF. Type ACCESS MAP VIEWER ACCESS WEB SERVICE GET DATA GET MAP SERVICE GET RELATED DATA SET METADATA (DIF) GET RELATED SERVICE METADATA (SERF) GET SERVICE GET SOFTWARE PACKAGE GET WEB COVERAGE SERVICE (WCS) GET WEB FEATURE SERVICE (WFS) GET WEB MAP SERVICE (WMS) VIEW EXTENDED METADATA VIEW PROJECT HOME PAGE VIEW RELATED INFORMATION NEW

7. Total SERF’s In GCMD

8. Distribution of SERF’s by Service Keyword

9. Distribution of SERF’s by Earth Science Keyword

10. Service Keyword Hits By Topic Possible result of several GIS conferences

11. New, Updated and Deleted SERF’s SERF’s re-keyed with new model keywords

12. Web Services Create a proposal to catalog web service descriptions. Provide direct access to web services (internal and from science community). Develop a Web Service keyword hierarchy to describe Earth science related web services. Access services through Services portal. Future

13. HTML docBUILDER Mapserver Demos

14. Any Questions? tstevens@gcmd.nasa.gov