Geosciences Network
http://www.geongrid.org/
GEOSS Web Services, including GEOSS Workshop Demos
http://www.ogcnetwork.net/gsn
Marine Metadata Interoperability Project
http://marinemetadata.org/
National Biological Information Infrastructure (OBIS Node)
http://www.nbii.gov/
National Ecological Observatory Network
http://www.neoninc.org/
OOSTethys
http://www.oostethys.org/
Ocean Research Interactive Observatory Networks (ORION)
http://www.orionprogram.org/
Quality Assurance of Real-Time Oceanographic Data
http://www.qartod.org
The SURA Coastal Research Program
http://www1.sura.org/.../3300_Coastal.html