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 | The common time fitacf CDF data of SuperDARN Hokkaido East HF radar distributed by ERG-SC
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| Timespan [day(s)]: 1, 3, 7 |
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| Description: |
| Common time fitacf data obtained by SuperDARN Hokkaido East HF radar. The data set consists primarily of the backscatter power, spectral width, and Doppler velocity derived with radar echoes in the field-of-view of the radar beams with time resolutions of 1-2 min. Data files are distributed in the Common Data Format (CDF) through the ERG-SC repository |
| ReleaseDate: 2011-04-01T00:00:00 |
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Contact
(PrincipalInvestigator):
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| Nozomu Nishitani, Institute for Space and Earth Environmental Research, Nagoya University, nisitani (at) isee.nagoya-u.ac.jp |
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Contact
(Publisher):
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| Kanako Seki, Institute for Space and Earth Environmental Research, Nagoya University, seki (at) isee.nagoya-u.ac.jp |
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Contact
(MetadataContact):
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| Tomoaki Hori, Institute for Space and Earth Environmental Research, Nagoya University, horit (at) isee.nagoya-u.ac.jp |
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Contact
(MetadataContact):
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| ISEE IUGONET Metadata Management Group, Institute for Space and Earth Environmental Research, Nagoya University, stel-iugonet (at) isee.nagoya-u.ac.jp |
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| AccessInformation: |
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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 (Nozomu Nishitani, ISEE, Nagoya Univ., E-mail: nisitani [at] isee.nagoya-u.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 SuperDARN Hokkaido East HF radar. An example of the acknowledgement statement is as follows: This research was partially supported by Special Funds for Education and Research (Energy Transport Processes in Geospace, Institute for Space-Earth Environmental Research (ISEE), Nagoya University) of the Ministry of Education, Culture, Sports, Science, and Technology of Japan. |
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URL: https://ergsc.isee.nagoya-u.ac.jp/index.shtml.en |
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Availability: Online |
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Access
Rights: Open |
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Format: CDF |
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| Processing
Level: Uncalibrated |
| Measurement
Type: Dopplergram |
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| Time
Span: |
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StartDate: 2006-12-02T00:00:00 |
| StopDate: -P14D |
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| Observed
Region: Earth.NearSurface.Ionosphere.FRegion |
| Observed
Region: Earth.NearSurface.Ionosphere.ERegion |
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| Keywords: EARTH SCIENCE Sun-earth Interactions Ionosphere/Magnetosphere Dynamics Electric Fields/Electric Currents |
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| Instrument: |
| Name: SuperDARN Hokkaido East HF radar |
| Description: HF coherent radar at Rikubetsu, Hokkaido, Japan. A radar of Super Dual Auroral Radar Network (SuperDARN) operated by Institute for Space-Earth Environmental Research (ISEE), Nagoya University. In common mode, SuperDARN observes ionospheric plasma convection of the high- and mid-latitude regions with time resolution of 1-2 min. SuperDARN is used not only for the ionospheric research but also for the thermospheric and mesospheric research. |
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Contact
(PrincipalInvestigator):
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| Nozomu Nishitani, Institute for Space and Earth Environmental Research, Nagoya University, nisitani (at) isee.nagoya-u.ac.jp |
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Contact
(MetadataContact):
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| ISEE IUGONET Metadata Management Group, Institute for Space and Earth Environmental Research, Nagoya University, stel-iugonet (at) isee.nagoya-u.ac.jp |
| InstrumentType: Radar |
| InvestigationName: SuperDARN |
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| Observatory: |
| Name: SuperDARN Hokkaido East HF radar |
| Description: The observation site of the SuperDARN Hokkaido East HF radar, a radar of the Super Dual Auroral Radar Network (SuperDARN) |
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Contact
(PrincipalInvestigator):
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| Nozomu Nishitani, Institute for Space and Earth Environmental Research, Nagoya University, nisitani (at) isee.nagoya-u.ac.jp |
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Contact
(MetadataContact):
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| ISEE IUGONET Metadata Management Group, Institute for Space and Earth Environmental Research, Nagoya University, stel-iugonet (at) isee.nagoya-u.ac.jp |
| Location: |
| ObservatoryRegion: Earth.Surface |
| CoordinateSystemName: WGS84 |
| Latitude: 43.53 |
| Longitude: 143.61 |
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Observed
Data:
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How to Plot (SPEDAS-CUI):
IDL>
THEMIS>
THEMIS>
THEMIS>
thm_init
timespan, ['2025-05-25 00:00:00', '2025-06-01 00:00:00']
iug_load_sdfit, site='hok'
tplot, ['sd_hok_pwr_?', 'sd_hok_vlos_bothscat_?', 'sd_hok_spec_width_?']
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How to Plot (SPEDAS-GUI [*Quick-Look was created with this command]):
IDL>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
thm_init
timespan, ['2025-05-25 00:00:00', '2025-06-01 00:00:00']
iug_load_sdfit, site='hok'
splitbeam, 'sd_hok_pwr_?'
splitbeam, 'sd_hok_vlos_bothscat_?'
splitbeam, 'sd_hok_spec_width_?'
get_fixed_pixel_graph, 'sd_hok_vlos_?', beam=05, range_gate=32
zlim, 'sd_hok_pwr_?_azim05', 0, 30
zlim, 'sd_hok_vlos_bothscat_?_azim05', -600, 600
zlim, 'sd_hok_spec_width_?_azim05', 0, 200
ylim, 'sd_hok_vlos_?_bm05rg032', -400, 400
set_coords, ['sd_hok_pwr_?_azim05'], 'mlat'
set_coords, ['sd_hok_vlos_bothscat_?_azim05'], 'mlat'
set_coords, ['sd_hok_spec_width_?_azim05'], 'mlat'
loadct_sd, 43
tplot, ['sd_hok_pwr_?_azim05', 'sd_hok_vlos_bothscat_?_azim05', 'sd_hok_spec_width_?_azim05', 'sd_hok_vlos_?_bm05rg032']
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Original
Metadata Files:
fitacf_ergsc_cdf.xml:
The common time fitacf CDF data of SuperDARN Hokkaido East HF radar distributed by ERG-SC
(Observatory)
HOK.xml:
SuperDARN Hokkaido East HF radar
(Instrument)
HFradar.xml:
SuperDARN Hokkaido East HF radar
(Person)
Nozomu.Nishitani.xml:
Nozomu Nishitani
(Person)
Kanako.Seki.xml:
Kanako Seki
(Person)
Tomoaki.Hori.xml:
Tomoaki Hori
(Person)
ISEE.Metadata.Management.Group.xml:
ISEE IUGONET Metadata Management Group
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