{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1460015897245214848.json","@type":"Dataset","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.34515/data.gnd-0032-0002-0101_v01"}}],"resourceType":"データセット(Dataset)","dc:title":[{"@language":"en","@value":"Geomagnetic field variation data measured by a ground induction magnetometer at Moshiri, Japan"}],"dcterms:alternative":[{"@language":"en","@value":"Induction magnetometer data at MSR"}],"dc:language":"en","description":[{"type":"Abstract","notation":[{"@language":"en","@value":"The induction magnetometer data observed at Moshiri, Japan. The data consist of variations of three-dimensional (H, D, and Z components) geomagnetic field taken with a sampling rate of 64 Hz, and some engineering parameters for the instrument, such as the sensitivity and phase difference. The digital data are distributed in the Common Data Format (CDF) through the ERG-SC repository. Importnat Notes: 1. For frequencies below ~1Hz, use the following equation to obtain amplitude values in units of nT/s: dB/dt (nT/s) = data (V) / quick_sensitivity. The value of quick_sensitivity is given in global attributes. For frequencies above ~1Hz, use the exact sensitivity curve to obtain absolute amplitude of waves. 2. Please note that the positive direction (polarity) of H, D, and Z are different depending on the station. For example, in February 2011, the polarity is GAK: positive=northward, eastward, upward; MGD: positive=northward, eastward, downward; ATH: positive=northward, eastward, downward; MSR: positive=southward, westward, upward; STA: positive=northward, eastward, downward. Please see http://stdb2.isee.nagoya-u.ac.jp/magne/magne_stations.html for the latest information."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410007447387484801","@type":"Researcher","personIdentifier":[{"@type":"ORCID","@value":"0000-0002-6018-7431"}],"foaf:name":[{"@language":"en","@value":"Shinbori Atsuki"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Institute for Space and Earth Environmental Research, Nagoya University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410007447387484800","@type":"Researcher","personIdentifier":[{"@type":"ORCID","@value":"0000-0002-3098-3859"}],"foaf:name":[{"@language":"en","@value":"Otsuka Yuichi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Institute for Space and Earth Environmental Research, Nagoya University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410007447387484803","@type":"Researcher","personIdentifier":[{"@type":"ORCID","@value":"0000-0002-6842-1552"}],"foaf:name":[{"@language":"en","@value":"Shiokawa Kazuo"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Institute for Space and Earth Environmental Research, Nagoya University"}]}],"contributor":[{"@id":"https://cir.nii.ac.jp/crid/1410866794506262017","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Division for Ionospheric and Magnetospheric Research, Institute for Space and Earth Environmental Research, Nagoya University"}],"role":"RightsHolder"},{"@id":"https://cir.nii.ac.jp/crid/1410866794506262016","@type":"Researcher","foaf:name":[{"@language":"en","@value":"ERG Science Center, Institute for Space-Earth Environmental Research, Nagoya University"}],"role":"Distributor"}],"publication":{"dc:publisher":[{"@language":"en","@value":"ERG Science Center, Institute for Space-Earth Environmental Research, Nagoya University"}]},"format":["CDF"],"datacite:version":"v01","dc:rights":["Stations, Instruments, and Acknowledgements for ISEE/PWING magnetometer data"],"availableAt":"2007-07-05","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Study%20of%20dynamical%20variation%20of%20particles%20and%20waves%20in%20the%20inner%20magnetosphere%20using%20ground-based%20network%20observations%20(PWING)","dc:title":"Study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations (PWING)"},{"@id":"https://cir.nii.ac.jp/all?q=EARTH%20SCIENCE%20Sun-earth%20Interactions%20Ionosphere","dc:title":"EARTH SCIENCE Sun-earth Interactions Ionosphere"},{"@id":"https://cir.nii.ac.jp/all?q=Magnetosphere%20Dynamics","dc:title":"Magnetosphere Dynamics"},{"@id":"https://cir.nii.ac.jp/all?q=ULF%20Magnetic%20Field%20Waves","dc:title":"ULF Magnetic Field Waves"}],"dcterms:subject":[{"notation":[{"@language":"en","@value":"Study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations (PWING)"},{"@language":"en","@value":"EARTH SCIENCE Sun-earth Interactions Ionosphere"},{"@language":"en","@value":"Magnetosphere Dynamics"},{"@language":"en","@value":"ULF Magnetic Field Waves"}]}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040000782493633024","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"16H06286"},{"@type":"JGN","@value":"JP16H06286"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H06286/"}],"notation":[{"@language":"ja","@value":"地上多点ネットワーク観測による内部磁気圏の粒子・波動の変動メカニズムの研究"},{"@language":"en","@value":"Study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050845763137932032","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network"}]},{"@id":"https://cir.nii.ac.jp/crid/1400015897245214976","@type":"Product","relationType":["isDescribedBy"]},{"@id":"https://cir.nii.ac.jp/crid/2051996267021830912","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The STEL induction magnetometer network for observation of high-frequency geomagnetic pulsations"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2010884046"}]}