The Magnetospheric Yellow Pages directories are lists of links to remote web sites that provide magnetospheric physics data. The definition of "data" is broadly used here and may mean summary plots, processed digital data, raw telemetry data or any combination.
The Data Server directories are sorted two ways to make navigating easier. The list of Data Servers sorted by Data Type first provides a list of all catefories of data types for which there are known on-line data servers. Clicking on one of the categories takes you to a list of links to web sites for that category. For example, clicking on "magnetometers" will take you to a list of all known web sites that provide magnetometer data for space research.
Then by clicking on one of those links you jump to the remote site that is listed - e.g. whatever web server actually hosts those web pages.
The Data Servers are also listed by the institution that maintains the data server (e.g. the University of Colorado). Both lists contain exactly the same list of remote links. The only difference is the way they are sorted and the list of categories at the top of the page.
Magnetospheric Yellow Pages Directories