DocumentCode :
3362600
Title :
Persistent WCS and CSW services of GOES data for GEOSS
Author :
Di, Liping ; Yu, Genong ; Shao, Yuanzheng ; Bai, Yuqi ; Deng, Meixia ; McDonald, Kenneth R.
Author_Institution :
Center for Spatial Inf. Sci. & Syst., George Mason Univ., Fairfax, VA, USA
fYear :
2010
fDate :
25-30 July 2010
Firstpage :
1699
Lastpage :
1702
Abstract :
The Global Earth Observation System of Systems (GEOSS) is a new international effort to provide an integrated system on top of the distributed, diverse legacy systems to create an open, public infrastructure for worldwide Earth observation research and applications. One key approach for enabling GEOSS is that legacy systems must support GEOSS-endorsed public standards. This paper presents a case study consisting of providing a persistent data customization service through the OGC Web Coverage Service (WCS) protocol and a data discovery service through the OGC Catalog Service-Web Profile (CSW) protocol for NOAA GOES data. These two services talk to the legacy NOAA data systems on the back end, and provide open standards-compliant interfaces on the front end. These two service prototypes make NOAA GOES data queryable and accessible in GEOSS to serve different societal benefit areas (SBA). The lessons learned may be useful to others in upgrading legacy data systems to support open standards.
Keywords :
Earth; Internet; geophysical equipment; open systems; software maintenance; transport protocols; GEOSS-endorsed public standards; Global Earth Observation System of Systems; OGC Catalog Service-Web Profile protocol; OGC Web Coverage Service; WCS protocol; data discovery service; distributed systems; diverse legacy systems; legacy data systems; open infrastructure; open standardsGOES data; persistent data customization service; public infrastructure; societal benefit areas; worldwide Earth observation research; Catalogs; Communities; Data models; Global Earth Observation System of Systems; Protocols; Servers; CSW; GEOSS; GOES; OGC; WCS;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location :
Honolulu, HI
ISSN :
2153-6996
Print_ISBN :
978-1-4244-9565-8
Electronic_ISBN :
2153-6996
Type :
conf
DOI :
10.1109/IGARSS.2010.5653279
Filename :
5653279
Link To Document :
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