OOREADME.TXT for <https://spdf.gsfc.nasa.gov/pub/data/san_marco>

San Marco Satellites 

This directory groups data from the Italian/US San Marco satellites. 

Subdirectories:
/electric_fields_efi	DC and AC electric field data from the Electric Field 
			Instrument (EFI)
/plasma_ivi   		Plasma densities, temperatures and velocities measured 
			by the Ion Velocity Instrument (IVI)
/neutral_gas_dbi   	Total neutral density from the Drag Balance Instrument 
			(DBI)  
					
Additional related information and data services on NSSDC's ISIS home 
page at <http://nssdc.gsfc.nasa.gov/space/space_phys/san.html> and the
Italian home page at <http://crpsm.psm.uniroma1.it/>

NSSDC Contact: <mailto:request@nssdca.gsfc.nasa.gov> or phone 1-301-286-6695
for more information. 

Please acknowledge the NASA National Space Science Data Center and the San Marco
Project for data and software usage.

Keywords: ionosphere, thermosphere, low latitude, equatorial

[January 12, 2001/dieter.bilitza@gsfc.nasa.gov]