spase-metadata.org SPASE landing pages.

Indices - Ground Based - Dst

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/Indices/Ground_Based/ground-based-dst

Description

Dst index is taken from the WDC (World Data Center) at Kyoto.
Processing Level :
* FINAL : 1970 - 2014
* PROVISIONAL : 2015 - 2016
* QUICKLOOK : from 2017

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Details

Version:2.7.1

MetadataRightsList

Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC-BY-NC-4.0
RightsURI
https://spdx.org/licenses/CC-BY-NC-4.0.html
RightsName
Creative Commons Attribution Non Commercial 4.0 International
Note
The Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license allows users to share, copy, and adapt material in any medium or format, provided they give appropriate credit (attribution) and use the material only for non-commercial purposes.

Version:2.7.1

NumericalData

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/Indices/Ground_Based/ground-based-dst
ResourceHeader
ResourceName
Indices - Ground Based - Dst
AlternateName
Disturbance Stormtime index
DOI
https://doi.org/10.17593/14515-74000
ReleaseDate
2026-03-19 02:25:06Z
RevisionHistory
RevisionEvent
ReleaseDate
2026-03-19 02:25:06Z
Note
Posted by JMW.
Description

Dst index is taken from the WDC (World Data Center) at Kyoto.
Processing Level :
* FINAL : 1970 - 2014
* PROVISIONAL : 2015 - 2016
* QUICKLOOK : from 2017

Acknowledgement
WDC Kyoto and ISGI website at EOST; Dst Citation: World Data Center for Geomagnetism, Kyoto, Nose M., Iyemori T., Sugiura M. and Kamei T. (2015) - Geomagnetic Dst index, https://doi.org/10.17593/14515-74000 License: CC BY https://creativecommons.org/licenses/by/4.0/
Contacts
RolePersonStartDateStopDateNote
1.TechnicalContactspase://CNES/Person/CDPP-AMDA/WDC
2.TechnicalContactspase://SMWG/Person/Aude.Chambodut
3.MetadataContactspase://SMWG/Person/James.M.Weygand
InformationURL
Name
WDC for Geomagnetism - Kyoto, Japan
URL
InformationURL
Name
Dst IAGA-endorsed geomagnetic indices in ISGI Web site
URL
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA HAPI Server
URL
Style
HAPI
ProductKey
ground-based-dst
Description

Web Service to this product using the HAPI interface.

Format
CSV
Acknowledgement
Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA Web application
URL
Description

Access to Data via CDPP/AMDA Web application.

Format
CSV
Format
VOTable
Format
CDF
Format
PNG
Acknowledgement
Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.
ProviderName
WDC Kyoto via ISGI
InstrumentIDs
MeasurementType
MagneticField
TemporalDescription
TimeSpan
StartDate
1970-01-01 00:00:00Z
StopDate
2025-09-23 23:00:00Z
Cadence
PT1H
ObservedRegion
Earth.Magnetosphere.Main
Parameter #1
Name
dst
ParameterKey
dst
Units
nT
Field
FieldQuantity
Magnetic