The common time fitacf data of SENSU SuperDARN Syowa East HF radar distributed by ERG-SC

2011-04-01 12:00:00

Common mode data obtained by SENSU SuperDARN Syowa East HF radar. Data files are distributed in the CDF format by ERG-SC.

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)."

Online

Open

CDF

PT3S

PT3S

-69.00

-69.00

39.58

39.58

Max range gate 0

Maximum range gate number for 75 range gate mode, namely 75

Position table 0

(Latitudes and longitudes [deg]) in GEO of the reflection points of radar echoes for the 75 range gate mode

Beam time 0

The start time of each beam observation sequence in the CDF epoch format for the 75 range gate mode

CPID 0

Measurement mode ID for 75 range gate mode

Line-of-sight Doppler velocity 0

Doppler velocities of radar echoes for 75 range mode

Error of Line-of-sight Doppler velocity 0

Error of Doppler velocities of radar echoes for 75 range mode

Backscatter power 0

Backscatter power of radar echoes for 75 range gate mode

Error of Backscatter power 0

Error of Backscatter power of radar echoes for 75 range gate mode

Spectral width 0

Spectral widths of radar echoes for 75 range gate mode

Error of Spectral width 0

Error of Spectral widths of radar echoes for 75 range gate mode

Elevation angle 0

Elevation angle of tranmitted HF waves for 75 range gate mode

Echo flag 0

Echo flag (ionospheric/ground) of radar echoes for 75 range gate mode

Quality flag 0

Data quality flag of radar echoes for 75 range gate mode

Transmit frequency 0

Frequency of transmitted HF waves for 75 range gate mode

Noise level 0

Noise level of received echoes for 75 range gate mode

Max range gate 1

Maximum range gate number for 110 range gate mode, namely 75

Position table 1

(Latitudes and longitudes [deg]) in GEO of the reflection points of radar echoes for the 110 range gate mode

Beam time 1

The start time of each beam observation sequence in the CDF epoch format for the 110 range gate mode

CPID 1

Measurement mode ID for 110 range gate mode

Line-of-sight Doppler velocity 1

Doppler velocities of radar echoes for 110 range mode

Error of Line-of-sight Doppler velocity 1

Error of Doppler velocities of radar echoes for 110 range mode

Backscatter power 1

Backscatter power of radar echoes for 110 range gate mode

Error of Backscatter power 1

Error of Backscatter power of radar echoes for 110 range gate mode

Spectral width 1

Spectral widths of radar echoes for 110 range gate mode

Error of Spectral width 1

Error of Spectral widths of radar echoes for 110 range gate mode

Elevation angle 1

Elevation angle of tranmitted HF waves for 110 range gate mode

Echo flag 1

Echo flag (ionospheric/ground) of radar echoes for 110 range gate mode

Quality flag 1

Data quality flag of radar echoes for 110 range gate mode

Transmit frequency 1

Frequency of transmitted HF waves for 110 range gate mode

Noise level 1

Noise level of received echoes for 110 range gate mode