Satellite Archive Browse & Retrieval (SABR)
General layout of the NGDC SABR system	Basic functionality of SABR.	Typical SABR use case.	Overall SABR architecture	SABR home page & products
Use case steps	Products
	DMSP Mosaics	DMSP Orbits	MODIS Granules	DMSP Film Archive
Step 1 GIS map interface to search SABR products for a given time range, channel and and probe location	Combined search interface with GIS and product preview for DMSP regional mosaics Global Africa Nigeria Siberia	Search request for  DMSP Orbits	Search request for MODIS granules	Search request for DMSP Film Archive
Step 2 Interactive preview of the search result imagery and metadata		Animated preview of the DMSP orbit sectors	Animated preview of the  MODIS granule channels	Animated preview of the DMSP film archives
Step 3 Shopping basket to order SABR products	View, subset, and order DMSP mosaics	View and order shopping basket with DMSP orbits	View and order shopping basket with MODIS granules	View and order shopping basket with DMSP films
User interface functions
Mapserver GIS map interface	"Collaboration" between DMSP mosaics viewer and map server GIS	SABR map server GIS interface
Night Time Lights NiGDC satellite data product as a part of the SABR GIS map interface	Night Time Lights overlayed with the DMSP mosaics	Night Time Lights as a part of the SABR map sever GIS
Coverage Visual presentation of the spacial data coverage for a given time interval			Spacial data coverage for the MODIS and DMSP Film Archive products