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SSCWeb
+ SSCWEB HOME
+ FEEDBACK
+ LOCATOR GRAPHICS
+ 4-D ORBIT VIEWER
+ LOCATOR TABULAR
+ QUERY
+ COORD. CALCULATOR
+ ABOUT SSCWEB
Important Cluster Ephemeris Changes
Guides and Tutorials
Additional Services
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SATELLITE SITUATION CENTER (SSCWeb) SYSTEM AND SERVICES

SPDF News & Announcements

NOTICE: February 13, 2017: The SPDF web sites (SSCWeb, OMNIWeb, CDAWeb, etc.) will be automatically redirecting HTTP requests to use the HTTPS protocol. Please begin using the HTTPS protocol directly as soon as possible and contact us with any problems. FTP data access is not affected at this time. For further information, please read the SPDF HTTPS announcement.


Graphics
+ Locator Graphics
The Locator graphics component provides the ability to plot the orbits of multiple spacecraft. In addition to orbit plots, mapped and time series plots can also be generated.(THEMIS Saved Examples) NEW!
+ 4-D Orbit Viewer
This application provides the user with the capability to select spacecraft(s) and time ranges of interest, and see their orbits represented as an interactive 4-D animation.

Listings
+ Locator Tabular
The Locator component provides tabular information. As tabular output, the spacecraft's coordinate location can be listed in a variety of coordinate systems, as well as other location related items.(THEMIS Saved Examples) NEW!
+ Query
The Query component provides two query matching options: magnetospheric region occupancy and magnetic field line tracing. The region query lists the entry and exit times during which specified satellite(s) were in particular magnetospheric regions. The trace query identifies periods when one or more spacecraft are on the same magnetic flux tube of force, or periods when one or more spacecraft occupy a field line which traces down to a specified ground station.(THEMIS Saved Examples) NEW!
+ Coordinate Calculator
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