Version:2.5.0
NumericalData
ResourceID
spase://IUGONET/NumericalData/NIPR/misc/SYO/IRIO30MHz/PT1S_cna_bin
ResourceHeader
ResourceName
Cosmic noise absorption measured with the 30MHz imaging riometer at Syowa Station, Antarctica.
ReleaseDate
2013-08-30 12:00:00
Description
Cosmic Noise Absorption (CNA) measured at 1sec intervals with the 30MHz imaging riometer (IRIO) at Syowa Station, Antarctica.
Acknowledgement
We welcome collaborative research that uses the imaging riometer data. Please contact the Principal Investigator, Dr. Hisao Yamagishi (yamagisi [at] uap.nipr.ac.jp), National Institute of Polar Research (NIPR), if you want to use the data.
Contacts
AccessInformation
RepositoryID
Availability
Offline
AccessRights
Restricted
AccessURL
Name
Imaging Riometer Observation at Syowa Station
URL
Format
Binary
InstrumentIDs
MeasurementType
Waves
TemporalDescription
TimeSpan
StartDate
1992-02-21 20:00:00
StopDate
2008-01-27 23:59:59
Cadence
PT1S
ObservedRegion
Earth.NearSurface.Ionosphere.ERegion
ObservedRegion
Earth.NearSurface.Ionosphere.DRegion
SpatialCoverage
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GEO
CenterLatitude
-69.0
NorthernmostLatitude
-68.5
SouthernmostLatitude
-69.5
CenterLongitude
39.58
EasternmostLongitude
41.1
WesternmostLongitude
38.3
Keywords
EARTH SCIENCE Sun-earch Interaction Ionosphere/Magnetosphere Dynamics Aurorae
Parameter #1
Name
Universal Time
Description
Universal Time
Units
second
Support
Parameter #2
Name
Cosmic Noise Absorption
Description
Cosmic Noise Absorption at 30MHz frequency measured with 8x8-element Imaging Riometer.
Caveats
PT1S
Units
decibel
Structure
Wave
WaveType
Electromagnetic
WaveQuantity
Absorption
FrequencyRange
Low
29.9
High
30.1
Units
MHz