Version:2.5.0
NumericalData
ResourceID
spase://IUGONET/NumericalData/NIPR/SuperDARN/SYO/HFradar_SYE/fitacf_ergsc_cdf
ResourceHeader
ResourceName
The common time fitacf data of SENSU SuperDARN Syowa East HF radar distributed by ERG-SC
ReleaseDate
2011-04-01 12:00:00
Description
Common mode data obtained by SENSU SuperDARN Syowa East HF radar. Data files are distributed in the CDF format by ERG-SC.
Acknowledgement
Data distributed with this CDF file can be used freely for scientific research. Please note that the data are not fully calibrated and may still contain glitches and errors which could yield scientifically wrong or misleading results. We strongly recommend working directly or checking with the PI (Natsuo Sato, ROIS/NIPR), Co-PI (A. Sessai Yukimatu, ROIS/NIPR) (E-mail: sdsensu [at] uap.nipr.ac.jp) and/or researchers of the other SuperDARN PI groups regarding data accuracy and interpretation. Data users must contact the PI before any form of presentation/publication including any fraction or the entire part of data. Please acknowledge the research grant which enables the construction and operation of the SENSU SuperDARN Syowa HF radars. An example of the acknowledgement statement is as follows: "SENSU SuperDARN Syowa HF radar data were provided by National Institute of Polar Research, Japan. This research was mainly supported by the Research Program of Japanese Antarctic Research Expedition (JARE) of the Ministry of Education, Culture, Sports, Science, and Technology of Japan (MEXT)."
Contacts
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
ERG Science Center
URL
AccessURL
Name
SuperDARN HF-radar Observation at Syowa Station
URL
Format
CDF
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
Dopplergram
TemporalDescription
TimeSpan
StartDate
1995-08-01 02:33:22
RelativeStopDate
-P7D
Cadence
PT3S
Exposure
PT3S
ObservedRegion
Earth.NearSurface.Ionosphere.FRegion
ObservedRegion
Earth.NearSurface.Ionosphere.ERegion
SpatialCoverage
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GEO
NorthernmostLatitude
-69.00
SouthernmostLatitude
-69.00
EasternmostLongitude
39.58
WesternmostLongitude
39.58
Keywords
EARTH SCIENCE Sun-earch Interaction Ionosphere/Magnetosphere Dynamics Electric Fields/Electric Currents
Parameter #1
Name
Max range gate 0
Description
Maximum range gate number for 75 range gate mode, namely 75
Support
Parameter #2
Name
Position table 0
Description
(Latitudes and longitudes [deg]) in GEO of the reflection points of radar echoes for the 75 range gate mode
Support
SupportQuantity
Positional
Parameter #3
Name
Beam time 0
Description
The start time of each beam observation sequence in the CDF epoch format for the 75 range gate mode
Support
Parameter #4
Name
CPID 0
Description
Measurement mode ID for 75 range gate mode
Support
Parameter #5
Name
Line-of-sight Doppler velocity 0
Description
Doppler velocities of radar echoes for 75 range mode
Particle
ParticleType
Molecule
ParticleQuantity
FlowVelocity
Parameter #6
Name
Error of Line-of-sight Doppler velocity 0
Description
Error of Doppler velocities of radar echoes for 75 range mode
Particle
ParticleType
Molecule
ParticleQuantity
FlowVelocity
Parameter #7
Name
Backscatter power 0
Description
Backscatter power of radar echoes for 75 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
Parameter #8
Name
Error of Backscatter power 0
Description
Error of Backscatter power of radar echoes for 75 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
Parameter #9
Name
Spectral width 0
Description
Spectral widths of radar echoes for 75 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
EquivalentWidth
Parameter #10
Name
Error of Spectral width 0
Description
Error of Spectral widths of radar echoes for 75 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
EquivalentWidth
Parameter #11
Name
Elevation angle 0
Description
Elevation angle of tranmitted HF waves for 75 range gate mode
Field
Parameter #12
Name
Echo flag 0
Description
Echo flag (ionospheric/ground) of radar echoes for 75 range gate mode
Support
Parameter #13
Name
Quality flag 0
Description
Data quality flag of radar echoes for 75 range gate mode
Support
Parameter #14
Name
Transmit frequency 0
Description
Frequency of transmitted HF waves for 75 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
Frequency
Parameter #15
Name
Noise level 0
Description
Noise level of received echoes for 75 range gate mode
Support
Parameter #16
Name
Max range gate 1
Description
Maximum range gate number for 110 range gate mode, namely 75
Support
Parameter #17
Name
Position table 1
Description
(Latitudes and longitudes [deg]) in GEO of the reflection points of radar echoes for the 110 range gate mode
Support
SupportQuantity
Positional
Parameter #18
Name
Beam time 1
Description
The start time of each beam observation sequence in the CDF epoch format for the 110 range gate mode
Support
Parameter #19
Name
CPID 1
Description
Measurement mode ID for 110 range gate mode
Support
Parameter #20
Name
Line-of-sight Doppler velocity 1
Description
Doppler velocities of radar echoes for 110 range mode
Particle
ParticleType
Molecule
ParticleQuantity
FlowVelocity
Parameter #21
Name
Error of Line-of-sight Doppler velocity 1
Description
Error of Doppler velocities of radar echoes for 110 range mode
Particle
ParticleType
Molecule
ParticleQuantity
FlowVelocity
Parameter #22
Name
Backscatter power 1
Description
Backscatter power of radar echoes for 110 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
Parameter #23
Name
Error of Backscatter power 1
Description
Error of Backscatter power of radar echoes for 110 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
Parameter #24
Name
Spectral width 1
Description
Spectral widths of radar echoes for 110 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
EquivalentWidth
Parameter #25
Name
Error of Spectral width 1
Description
Error of Spectral widths of radar echoes for 110 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
EquivalentWidth
Parameter #26
Name
Elevation angle 1
Description
Elevation angle of tranmitted HF waves for 110 range gate mode
Field
Parameter #27
Name
Echo flag 1
Description
Echo flag (ionospheric/ground) of radar echoes for 110 range gate mode
Support
Parameter #28
Name
Quality flag 1
Description
Data quality flag of radar echoes for 110 range gate mode
Support
Parameter #29
Name
Transmit frequency 1
Description
Frequency of transmitted HF waves for 110 range gate mode
Wave
WaveType
Electromagnetic
WaveQuantity
Frequency
Parameter #30
Name
Noise level 1
Description
Noise level of received echoes for 110 range gate mode
Support