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 | CDF data of magnetic field measured at 2-sec intervals with the induction magnetometer at Aedey, Iceland.
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| Description: |
| Magnetic field measured with the induction magnetometer at Aedey, Iceland. The data consist of variations of three-dimensional (H, D, and Z components) geomagnetic field taken with a sampling rate of 0.5 Hz, and some engineering parameters for the instrument, such as the sensitivity and phase difference. (As of July 2013, the engineering parameters are invalid.) The digital data are distributed in the Common Data Format (CDF). |
| Acknowledgement: Please contact the Principal Investigator, Dr. Akira Kadokura (kadokura [at] nipr.ac.jp), National Institute of Polar Research (NIPR) before using the data at any publications and/or presentations. We welcome collaborative research and strongly recommend users to contact us early in order to ensure that the data are suitable for their research. When the data are used at any publications and/or presentations, we would like to ask the users to acknowledge NIPR and send us one copy of the reprints. An example of the acknowledgement statement is as follows: "Magnetic field data were provided by National Institute of Polar Research, Japan." |
| ReleaseDate: 2022-04-02T00:00:00 |
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Contact
(PrincipalInvestigator):
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| Akira Kadokura, National Institute of Polar Research, Japan, kadokura [at] nipr.ac.jp |
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Contact
(MetadataContact):
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| Yuka Sato, National Institute of Polar Research, Japan, sato.yuka [at] nipr.ac.jp |
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| AccessInformation: |
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URL: http://scidbase.nipr.ac.jp/modules/metadata/index.php?content_id=115 |
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URL: http://polaris.nipr.ac.jp/~aurora/uapm/ConjugateObsTop.html |
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URL: http://iugonet0.nipr.ac.jp/data/ |
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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: MagneticField |
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| Time
Span: |
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StartDate: 1989-08-20T00:00:00 |
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StopDate: 1999-10-18T23:59:58 |
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| Observed
Region: Earth.Magnetosphere |
| Observed
Region: Earth.NearSurface.Ionosphere.ERegion |
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| Keywords: EARTH SCIENCE Sun-earch Interaction Ionosphere/Magnetosphere Dynamics Magnetic Fields/Magnetic Currents |
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| Instrument: |
| Name: Induction magnetometer at Aedey, Iceland. |
| Description: Induction magnetometer at Aedey, Iceland. |
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Contact
(DeputyPI):
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| Akira Kadokura, National Institute of Polar Research, Japan, kadokura [at] nipr.ac.jp |
| InstrumentType: Magnetometer |
| InvestigationName: Conjugate Observation at Iceland |
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| Observatory: |
| Name: Aedey |
| Description: Aedey in Iceland is one of the geomagnetic conjugate stations of Syowa Station, Antarctica. The conjugate observation between Iceland and Syowa Station started in 1984 as a collaborative study between University of Iceland and NIPR. This station was closed on August, 2008. |
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Contact
(DeputyPI):
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| Akira Kadokura, National Institute of Polar Research, Japan, kadokura [at] nipr.ac.jp |
| Location: |
| ObservatoryRegion: Earth.Surface |
| CoordinateSystemName: GEO |
| Latitude: 66.09 |
| Longitude: -22.65 |
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Observed
Data:
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How to Plot (SPEDAS-CUI):
IDL>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
THEMIS>
thm_init
timespan, ['1999-10-12 00:00:00', '1999-10-19 00:00:00']
iug_load_gmag_mm210, site='daw', datatype='1min'
split_vec
tplot, ['mm210_mag_daw_1min_hdz_x', 'mm210_mag_daw_1min_hdz_y', 'mm210_mag_daw_1min_hdz_z']
options, 'nipr_imag_aed_2sec_y', ytitle=strupcase('aed'), ysubtitle='[V]'
options, 'nipr_imag_aed_2sec_z', ytitle=strupcase('aed'), ysubtitle='[V]'
tdpwrspc, 'nipr_imag_aed_2sec_x', nboxpoints=8192
tdpwrspc, 'nipr_imag_aed_2sec_y', nboxpoints=8192
tdpwrspc, 'nipr_imag_aed_2sec_z', nboxpoints=8192
tplot, ['nipr_imag_aed_2sec_x', 'nipr_imag_aed_2sec_y', 'nipr_imag_aed_2sec_z', 'nipr_imag_aed_2sec_x_dpwrspc', 'nipr_imag_aed_2sec_y_dpwrspc', 'nipr_imag_aed_2sec_z_dpwrspc']
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How to Plot (SPEDAS-GUI):
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How to Plot (M-UDAS #Basic):
Note: Integrated Software M-UDAS based on MATLAB, http://www.iugonet.org/product/analysis/m-udas/
iug_load_gmag_nipr_induction('1999-10-12 00:00:00', '1999-10-19 00:00:00', 'site', 'aed', 'datatype', '2sec');
plot(nipr_imag_aed_2sec_time, nipr_imag_aed_2sec_db_dt);
datetick('x', 'mm/dd');
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Original
Metadata Files:
PT2S_cdf.xml:
CDF data of magnetic field measured at 2-sec intervals with the induction magnetometer at Aedey, Iceland.
(Observatory)
AED.xml:
Aedey
(Instrument)
induction.xml:
Induction magnetometer at Aedey, Iceland.
(Person)
Akira.Kadokura.xml:
Akira Kadokura
(Person)
Yuka.Sato.xml:
Yuka Sato
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