Data Access
ICON FUV Daytime observations. 48-day windows of data from the L2.4 v07 product are collected into longitude, latitude, and local time bins. Mean and standard deviations of each parameter are reported in this file. The FUV instrument takes 2D images of the Earth’s horizon in the Far ultraviolet. The imager is pointing approximately 90 degrees to the spacecraft motion, similar to looking out of the side window of a car as it drives down the road. Onboard electronics read the image 8 times per second and perform Time Delay Integration (TDI) to remove the motion-blur from the images. A turret is used to steer the field of view of the instrument left to right to ensure it always looks along the magnetic meridian (towards the magnetic pole).
Version:2.7.1
Version:2.7.1
ICON FUV Daytime observations. 48-day windows of data from the L2.4 v07 product are collected into longitude, latitude, and local time bins. Mean and standard deviations of each parameter are reported in this file. The FUV instrument takes 2D images of the Earth’s horizon in the Far ultraviolet. The imager is pointing approximately 90 degrees to the spacecraft motion, similar to looking out of the side window of a car as it drives down the road. Onboard electronics read the image 8 times per second and perform Time Delay Integration (TDI) to remove the motion-blur from the images. A turret is used to steer the field of view of the instrument left to right to ensure it always looks along the magnetic meridian (towards the magnetic pole).
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | PrincipalInvestigator | spase://SMWG/Person/Andrew.W.Stephan |
ICON spacecraft Homepage.
Space Science Reviews, 212(1-2), pp.655-696. DOI: 10.1007/s11214-017-0386-0
Web Service to this product using the HAPI interface.
Access to Data in NetCDF Format via https from SPDF
Access to NetCDFs via NASA/GSFC CDAWeb
Milliseconds since 1970-01-01 00:00:00 UTC at middle of measurement integration. Time corresponding to the middle of each 48 day average, in milliseconds since Jan 1 1970.
Dates used in each 48 day bin, in string format, in the format: YYYY-MM-DD. Year (YYYY), Month(MM), and Day (DD).
Mean value of Disk O/N2, taken over all good quality L2 datapoints in a 48-day time-span, as a function of longitude, latitude, time. Derived from ICON_L24_Disk_ON2.
Number of data points in each 48 day average, as a function of longitude, latitude, time.
One standard deviation of the good Disk O/N2 values used to compute the mean, as a function of longitude, latitude, time.
Local time binned in 0.5 hour intervals, local time +/- 0.25 hours.
Latitude of the O/N2 data, binned in 5 degree intervals, latitude +/- 2.5 degrees. Derived from ICON_L24_Disk_Latitude.
Longitude of the O/N2 data, binned in 15 degree intervals, longitude +/- 7.5 degrees. Derived from ICON_L24_Disk_Longitude.