Version:2.5.0
DisplayData
ResourceID
spase://IUGONET/DisplayData/ISEE/Riometer/GAK/raw_gif
ResourceHeader
ResourceName
Quick-look plot of 30MHz broadbeam riometer data at Gakona, Alaska, US (GIF format)
ReleaseDate
2017-03-07 00:00:00
Description
Cosmic radio noise measured with 30MHz broadbeam riometer at Gakona, Alaska, US. The quick-look plot shows raw output voltage recorded at a sampling rate of 64 Hz and is opened by ISEE Riometer's web site. Please see http://stdb2.isee.nagoya-u.ac.jp/riometer/riometer_stations.html for the latest information.
Acknowledgement
Please contact Kazuo Shiokawa (shiokawa at isee.nagoya-u.ac.jp) before using the data for any publications and/or presentations.
Contacts
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Format
GIF
Acknowledgement
1. Please contact Kazuo Shiokawa (shiokawa at isee.nagoya-u.ac.jp) before using the data for any publications and/or presentations.
InstrumentIDs
MeasurementType
Waves
TemporalDescription
TimeSpan
StartDate
2017-03-03 00:00:00
RelativeStopDate
-P1D
Cadence
PT0.015625S
ObservedRegion
Earth.NearSurface.Ionosphere.ERegion
ObservedRegion
Earth.NearSurface.Ionosphere.DRegion
SpatialCoverage
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
NorthernmostLatitude
63.6
SouthernmostLatitude
63.6
EasternmostLongitude
268.51
WesternmostLongitude
268.51
Keywords
EARTH SCIENCE Sun-earch Interaction Ionosphere/Magnetosphere Dynamics Aurorae
Parameter #1
Name
Epoch for the riometer data
ParameterKey
epoch_1sec
Description
time label in CDF_EPOCH (the number of milliseconds since 01-Jan-0000) for the riometer data. All time values are in the universal time.
Units
millisecond
Support
Parameter #2
Name
Cosmic Ratio Noise
ParameterKey
raw
Description
Raw output voltage from 30MHz broadbeam riometer.
Cadence
PT0.015625S
Units
volt
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
FrequencyRange
Low
29.9
High
30.1
Units
MHz
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