The SPDF is a project of the Heliospheric Science Division (HSD) at NASA's Goddard Space Flight Center. SPDF consists of web-based services for survey and high resolution data and trajectories. The Facility support data from most NASA Heliophysics missions to promote correlative and collaborative research across discipline and mission boundaries. Read More here.
News & Announcements
ALL SPDF services are available.
New Missions Supported in CDAWeb and SSCWeb
Data from all THEMIS instruments and the SWAVES experiments on STEREO A/B are now available via CDAWeb. THEMIS orbit data (including long range predicts) are now supported in SSCWeb, STEREO orbits are supported in both SSCWeb and HelioWeb.
Trapped Radiation Data from NOAA MEPED Now Available
Electron and proton measurements are now available on CDAWeb from the Medium Energy Proton and Electron Detectors (MEPEDs) on NOAA 5, 6, 7, 8, 10, 12, and 14 at one minute resolution. Data include count rates, pitch angles, perpendicular-to-magnetic field fluxes, omnidirectional fluxes and drift shell parameters for four pre-selected magnetic field models.
Important Patches for IDL 6.1-6.4 users of CDF issued
Please see the CDF page for details and installation instructions
TIMED Data in CDAWeb
CDAWeb now supports GUVI Level-1C DISK (Airglow Fluxes) and EDP (Electron Density Profiles) data, SABER Level-1B (IR Radiances) and 2A (Mixing Ratios, Volume Emission Rates) data, TIDI Zonal and Meridional Wind Vectors and SEE Level-3A Solar Irradiances.
4D Orbit Viewer Upgrades
The viewer now supports views that can follow a given s/c (highly zoomed), highly useful in working with constellations of s/c such as THEMIS and Cluster. An ability to display traced geographic footpoints will be included in a new release of this s/w to occur shortly.
Email list for SPDF Announcements
Please sign up for an email list of announcements related to SPDF
http://spdf.gsfc.nasa.gov software and services (changes, upgrades,
outages). Postings to firstname.lastname@example.org will be very
infrequent but are especially useful to regular users of our web services
and Java clients (CDAWeb+, xSonify, TIPSOD). To subscribe, send an email to
email@example.com with the email body containing only