HDPWS

Chichijima geomagnetic field 1-hour digital data in IAGA-2002 format

ResourceID
spase://IUGONET/NumericalData/KMO-JMA/CBI/MagneticFieldSensor/PT1H

Description
The geomagnetic field 1-hour digital data observed at Chichijima (CBI) in IAGA-2002 format. Data file comprises: Twelve mandatory file header records, Unlimited optional comment records, One mandatory data header record, A series of data records. Every record is 70 characters long plus the machine-dependent carriage return / line feed. Details of the format is described at http://www.ngdc.noaa.gov/IAGA/vdat/iagaformat.html.

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Version:2.5.0

NumericalData

ResourceID
spase://IUGONET/NumericalData/KMO-JMA/CBI/MagneticFieldSensor/PT1H
ResourceHeader
ResourceName
Chichijima geomagnetic field 1-hour digital data in IAGA-2002 format
ReleaseDate
2013-02-15 00:00:00
Description
The geomagnetic field 1-hour digital data observed at Chichijima (CBI) in IAGA-2002 format. Data file comprises: Twelve mandatory file header records, Unlimited optional comment records, One mandatory data header record, A series of data records. Every record is 70 characters long plus the machine-dependent carriage return / line feed. Details of the format is described at http://www.ngdc.noaa.gov/IAGA/vdat/iagaformat.html.
Acknowledgement
If the data are used in publications and presentations, the Kakioka Magnetic Observatory of the Japan Meteorological Agency should be acknowledged properly.
Contacts
Role Person StartDate StopDate Note
1. GeneralContact spase://IUGONET/Person/Chosaka.KMO-JMA
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
Digital Data Service provided by Kakioka Magnetic Observatory
URL
Description
This service allows the download of definitive geomagnetic data, which have been corrected for baseline variations and which have had spikes removed and gaps filled where possible. Other difinitive data have the same quality.
Format
Text.ASCII
InstrumentIDs
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
1973-02-01 00:00:00
RelativeStopDate
-P6M
ObservedRegion
Earth.Surface
SpatialCoverage
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
NorthernmostLatitude
27.096
SouthernmostLatitude
27.096
EasternmostLongitude
142.185
WesternmostLongitude
142.185
MinimumElevation
0.155
MaximumElevation
0.155
Description
Reference: CBI
Parameter #1
Name
Geomagnetic field
Description
1-hour value is calculated as averages of 60 one-minute values, centered on the half-hour. One-minute values are calibrated using absolute values. D(eastward+)[arc minute], H[nT], Z(downward+)[nT], F[nT]
Field
Qualifier
Vector
FieldQuantity
Magnetic