GFZ Data Services

Released
Software

Grond - A probabilistic earthquake source inversion framework

Cite as:

Heimann, Sebastian; Isken, Marius; Kühn, Daniela; Sudhaus, Henriette; Steinberg, Andreas; Daout, Simon; Cesca, Simone; Vasyura-Bathke, Hannes; Dahm, Torsten (2018): Grond - A probabilistic earthquake source inversion framework. V. 1.0. GFZ Data Services. http://doi.org/10.5880/GFZ.2.1.2018.003

Status

I   N       R   E   V   I   E   W : Heimann, Sebastian; Isken, Marius; Kühn, Daniela; Sudhaus, Henriette; Steinberg, Andreas; Daout, Simon; Cesca, Simone; Vasyura-Bathke, Hannes; Dahm, Torsten (2018): Grond - A probabilistic earthquake source inversion framework. V. 1.0. GFZ Data Services. http://doi.org/10.5880/GFZ.2.1.2018.003

Abstract

Grond is an open source software tool for robust characterization of earthquake sources. Moment tensors and finite fault rupture models can be estimated from a combination of seismic waveforms, waveform attributes and geodetic observations like InSAR and GNSS. It helps you to investigate diverse magmatic, tectonic, and other geophysical processes at all scales.

It delivers meaningful model uncertainties through a Bayesian bootstrap-based probabilistic joint inversion scheme. The optimisation explores the full model space and maps model parameter trade-offs with a flexible design of objective functions.

Rapid forward modelling is enabled by using pre-computed Green's function databases, handled through the Pyrocko software library. They serve synthetic near-field surface displacements and synthetic seismic waveforms for arbitrary earthquake source models and geometries.

Dataset Contact

  • Heimann, Sebastian; GFZ German Research Centre for Geosciences, Potsdam, Germany;
  • Isken, Marius; GFZ German Research Centre for Geosciences, Potsdam, Germany;

Keywords

geological process > seismic activity > earthquake, science > informatics > software, experiment > simulation > modelling, Python, Earthquake modelling, Surface displacement modelling, Earthquake source inversion, Moment tensor inversion, InSAR modelling, Open source software, Waveform modelling, Bayesian bootstrap, Earthquake source optimisation

GCMD Science Keywords

More Metadata

  • iso19115:  /  download xml
    • MD_Metadata (xsi:schemaLocation=http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd)
      • fileIdentifier
        • CharacterString: doi:10.5880/GFZ.2.1.2018.003
      • language
        • LanguageCode (codeList=http://www.loc.gov/standards/iso639-2/ codeListValue=eng): eng
      • characterSet
        • MD_CharacterSetCode (codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_CharacterSetCode codeListValue=utf8): 
      • hierarchyLevel
        • MD_ScopeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ScopeCode codeListValue=): 
      • hierarchyLevelName
        • CharacterString: 
      • contact
        • CI_ResponsibleParty
          • organisationName
            • CharacterString: GFZ German Research Centre for Geosciences
          • contactInfo
            • CI_Contact
              • address
                • CI_Address
                  • electronicMailAddress
                    • CharacterString: 
              • onlineResource
                • CI_OnlineResource
                  • linkage
                    • URL: http://www.gfz-potsdam.de/
                  • function
                    • CI_OnLineFunctionCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode codeListValue=information): information
          • role
            • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=pointOfContact): pointOfContact
      • dateStamp
        • Date: 2018-10-23
      • referenceSystemInfo
        • MD_ReferenceSystem
          • referenceSystemIdentifier
            • RS_Identifier
              • code
                • CharacterString: urn:ogc:def:crs:EPSG:4326
      • identificationInfo
        • MD_DataIdentification
          • citation
            • CI_Citation
              • title
                • CharacterString: Grond - A probabilistic earthquake source inversion framework
              • date
                • CI_Date
                  • date
                    • Date: 2018-08-30
                  • dateType
                    • CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=creation): creation
              • identifier
                • MD_Identifier
                  • code
                    • CharacterString: doi:10.5880/GFZ.2.1.2018.003
              • citedResponsibleParty
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Heimann, Sebastian
                  • organisationName
                    • CharacterString: GFZ German Research Centre for Geosciences, Potsdam, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty (xlink:href=http://orcid.org/0000-0003-2464-1630)
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Isken, Marius
                  • organisationName
                    • CharacterString: Christian-Albrechts University of Kiel, Kiel, Germany / GFZ German Research Centre for Geosciences, Potsdam, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty (xlink:href=http://orcid.org/0000-0002-2448-1510)
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Kühn, Daniela
                  • organisationName
                    • CharacterString: NORSAR, Oslo, Norway / GFZ German Research Centre for Geosciences, Potsdam, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty (xlink:href=http://orcid.org/0000-0001-6335-5798)
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Sudhaus, Henriette
                  • organisationName
                    • CharacterString: Christian-Albrechts University of Kiel, Kiel, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Steinberg, Andreas
                  • organisationName
                    • CharacterString: Christian-Albrechts University of Kiel, Kiel, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty (xlink:href=http://orcid.org/0000-0003-0977-8954)
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Daout, Simon
                  • organisationName
                    • CharacterString: Christian-Albrechts University of Kiel, Kiel, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Cesca, Simone
                  • organisationName
                    • CharacterString: GFZ German Research Centre for Geosciences, Potsdam, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty (xlink:href=http://orcid.org/0000-0001-9419-3904)
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Vasyura-Bathke, Hannes
                  • organisationName
                    • CharacterString: University of Potsdam, Potsdam, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
              • citedResponsibleParty
                • CI_ResponsibleParty
                  • individualName
                    • CharacterString: Dahm, Torsten
                  • organisationName
                    • CharacterString: University of Potsdam, Potsdam, Germany / GFZ German Research Centre for Geosciences, Potsdam, Germany
                  • role
                    • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author): author
          • abstract
            • CharacterString: Grond is an open source software tool for robust characterization of earthquake sources. Moment tensors and finite fault rupture models can be estimated from a combination of seismic waveforms, waveform attributes and geodetic observations like InSAR and GNSS. It helps you to investigate diverse magmatic, tectonic, and other geophysical processes at all scales. It delivers meaningful model uncertainties through a Bayesian bootstrap-based probabilistic joint inversion scheme. The optimisation explores the full model space and maps model parameter trade-offs with a flexible design of objective functions. Rapid forward modelling is enabled by using pre-computed Green's function databases, handled through the Pyrocko software library. They serve synthetic near-field surface displacements and synthetic seismic waveforms for arbitrary earthquake source models and geometries.
          • status
            • MD_ProgressCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ProgressCode codeListValue=Complete): Complete
          • pointOfContact
            • CI_ResponsibleParty
              • individualName
                • CharacterString: Heimann, Sebastian
              • organisationName
                • CharacterString: GFZ German Research Centre for Geosciences, Potsdam, Germany
              • contactInfo
                • CI_Contact
                  • address
                    • CI_Address
                      • electronicMailAddress
                        • CharacterString: sebastian.heimann(_at_)gfz-potsdam.de
              • role
                • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_pointOfContact): pointOfContact
          • pointOfContact
            • CI_ResponsibleParty
              • individualName
                • CharacterString: Isken, Marius
              • organisationName
                • CharacterString: GFZ German Research Centre for Geosciences, Potsdam, Germany
              • contactInfo
                • CI_Contact
                  • address
                    • CI_Address
                      • electronicMailAddress
                        • CharacterString: marius.isken(_at_)gfz-potsdam.de
              • role
                • CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_pointOfContact): pointOfContact
          • descriptiveKeywords
            • MD_Keywords
              • keyword
                • CharacterString: Python
              • keyword
                • CharacterString: Earthquake modelling
              • keyword
                • CharacterString: Surface displacement modelling
              • keyword
                • CharacterString: Earthquake source inversion
              • keyword
                • CharacterString: Moment tensor inversion
              • keyword
                • CharacterString: InSAR modelling
              • keyword
                • CharacterString: Open source software
              • keyword
                • CharacterString: Waveform modelling
              • keyword
                • CharacterString: Bayesian bootstrap
              • keyword
                • CharacterString: Earthquake source optimisation
          • descriptiveKeywords
            • MD_Keywords
              • keyword
                • CharacterString: geological process > seismic activity > earthquake
              • keyword
                • CharacterString: science > informatics > software
              • keyword
                • CharacterString: experiment > simulation > modelling
              • thesaurusName
                • CI_Citation
                  • title
                    • CharacterString: GEMET - INSPIRE themes, version 1.0
                  • date
                    • CI_Date
                      • date
                        • Date: 2008-06-01
                      • dateType
                        • CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=publication): publication
          • descriptiveKeywords
            • MD_Keywords
              • keyword
                • CharacterString: EARTH SCIENCE SERVICES > EDUCATION/OUTREACH > INTERACTIVE PROGRAMS > STAND ALONE
              • keyword
                • CharacterString: EARTH SCIENCE SERVICES > MODELS > LAND SURFACE MODELS
              • keyword
                • CharacterString: EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES
              • thesaurusName
                • CI_Citation
                  • title
                    • CharacterString: NASA/GCMD Earth Science Keywords
                  • date
                    • CI_Date
                      • date (gco:nilReason=missing): 
                      • dateType
                        • CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=publication): publication
          • descriptiveKeywords
            • MD_Keywords
              • keyword
                • CharacterString: Earth Remote Sensing Instruments > Active Remote Sensing
              • thesaurusName
                • CI_Citation
                  • title
                    • CharacterString: GCMD Instruments
                  • date
                    • CI_Date
                      • date (gco:nilReason=missing): 
                      • dateType
                        • CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=publication): publication
          • resourceConstraints (xlink:href=https://www.gnu.org/licenses/gpl-3.0.html)
            • MD_Constraints
              • useLimitation
                • CharacterString: GNU General Public License, Version 3, 29 June 2007, Copyright © 2018 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences
          • resourceConstraints
            • MD_LegalConstraints
              • accessConstraints
                • MD_RestrictionCode (codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_RestrictionCode codeListValue=otherRestrictions): 
              • otherConstraints
                • CharacterString: GNU General Public License, Version 3, 29 June 2007, Copyright © 2018 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences
          • resourceConstraints
            • MD_SecurityConstraints
              • classification
                • MD_ClassificationCode (codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_ClassificationCode codeListValue=unclassified): 
          • aggregationInfo
            • MD_AggregateInformation
              • aggregateDataSetIdentifier
                • RS_Identifier
                  • code
                    • CharacterString: 10.5880/GFZ.2.1.2017.001
                  • codeSpace
                    • CharacterString: DOI
              • associationType
                • DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=HasPart): HasPart
          • aggregationInfo
            • MD_AggregateInformation
              • aggregateDataSetIdentifier
                • RS_Identifier
                  • code
                    • CharacterString: 10.5880/GFZ.2.1.2017.002
                  • codeSpace
                    • CharacterString: DOI
              • associationType
                • DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=HasPart): HasPart
          • language
            • CharacterString: eng
      • distributionInfo
        • MD_Distribution
          • transferOptions
            • MD_DigitalTransferOptions
              • onLine
                • CI_OnlineResource
                  • linkage
                    • URL: http://dx.doi.org/doi:10.5880/GFZ.2.1.2018.003
                  • protocol
                    • CharacterString: WWW:LINK-1.0-http--link
                  • name
                    • CharacterString: Download
                  • description
                    • CharacterString: Download
                  • function
                    • CI_OnLineFunctionCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_download): download
  • datacite:  /  download xml
    • resource (xsi:schemaLocation=http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd)
      • identifier (identifierType=DOI): 10.5880/GFZ.2.1.2018.003
      • creators
        • creator
          • creatorName: Heimann, Sebastian
          • givenName: Sebastian
          • familyName: Heimann
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • creator
          • creatorName: Isken, Marius
          • givenName: Marius
          • familyName: Isken
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-2464-1630
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • creator
          • creatorName: Kühn, Daniela
          • givenName: Daniela
          • familyName: Kühn
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-2448-1510
          • affiliation: NORSAR, Oslo, Norway
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • creator
          • creatorName: Sudhaus, Henriette
          • givenName: Henriette
          • familyName: Sudhaus
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-6335-5798
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • creator
          • creatorName: Steinberg, Andreas
          • givenName: Andreas
          • familyName: Steinberg
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • creator
          • creatorName: Daout, Simon
          • givenName: Simon
          • familyName: Daout
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-0977-8954
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • creator
          • creatorName: Cesca, Simone
          • givenName: Simone
          • familyName: Cesca
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • creator
          • creatorName: Vasyura-Bathke, Hannes
          • givenName: Hannes
          • familyName: Vasyura-Bathke
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-9419-3904
          • affiliation: University of Potsdam, Potsdam, Germany
        • creator
          • creatorName: Dahm, Torsten
          • givenName: Torsten
          • familyName: Dahm
          • affiliation: University of Potsdam, Potsdam, Germany
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • titles
        • title (xml:lang=en): Grond - A probabilistic earthquake source inversion framework
      • publisher: GFZ Data Services
      • publicationYear: 2018
      • subjects
        • subject: Python
        • subject: Earthquake modelling
        • subject: Surface displacement modelling
        • subject: Earthquake source inversion
        • subject: Moment tensor inversion
        • subject: InSAR modelling
        • subject: Open source software
        • subject: Waveform modelling
        • subject: Bayesian bootstrap
        • subject: Earthquake source optimisation
      • contributors
        • contributor (contributorType=ProjectLeader)
          • contributorName: Heimann, Sebastian
          • givenName: Sebastian
          • familyName: Heimann
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • contributor (contributorType=ProjectManager)
          • contributorName: Isken, Marius
          • givenName: Marius
          • familyName: Isken
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-2464-1630
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Kühn, Daniela
          • givenName: Daniela
          • familyName: Kühn
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-2448-1510
          • affiliation: NORSAR, Oslo, Norway
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Sudhaus, Henriette
          • givenName: Henriette
          • familyName: Sudhaus
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-6335-5798
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Steinberg, Andreas
          • givenName: Andreas
          • familyName: Steinberg
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Daout, Simon
          • givenName: Simon
          • familyName: Daout
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-0977-8954
          • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Cesca, Simone
          • givenName: Simone
          • familyName: Cesca
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Vasyura-Bathke, Hannes
          • givenName: Hannes
          • familyName: Vasyura-Bathke
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-9419-3904
          • affiliation: University of Potsdam, Potsdam, Germany
        • contributor (contributorType=ProjectMember)
          • contributorName: Dahm, Torsten
          • givenName: Torsten
          • familyName: Dahm
          • affiliation: University of Potsdam, Potsdam, Germany
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • dates
        • date (dateType=Available): /2
        • date (dateType=Created): 2018-08-30
      • language: en
      • resourceType (resourceTypeGeneral=Software): Dataset
      • relatedIdentifiers
        • relatedIdentifier (relatedIdentifierType=DOI relationType=HasPart): 10.5880/GFZ.2.1.2017.001
        • relatedIdentifier (relatedIdentifierType=DOI relationType=HasPart): 10.5880/GFZ.2.1.2017.002
      • sizes
        • size: 32813 Bytes
        • size: 5 Files
      • formats
        • format: application/octet-stream
        • format: application/octet-stream
        • format: application/octet-stream
        • format: application/octet-stream
        • format: application/octet-stream
      • version: 1.0
      • rightsList
        • rights (rightsURI=https://www.gnu.org/licenses/gpl-3.0.html): GNU General Public License, Version 3, 29 June 2007, Copyright © 2018 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences
      • descriptions
        • description (descriptionType=Abstract)
          • br: 
          • br: 
          • br: 
          • br: 
      • fundingReferences
        • fundingReference
          • funderName: Deutsche Forschungsgemeinschaft
          • funderIdentifier (funderIdentifierType=Crossref Funder ID): http://doi.org/10.13039/501100001659
          • awardNumber: 276464525
          • awardTitle: Brückenschlag zwischen Geodäsie und Seismologie zur verbesserten und automatisierten Untersuchung von Bruchvorgängen
  • dif:  /  download xml
    • DIF (xsi:schemaLocation=http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.nasa.gov/Aboutus/xml/dif/dif_v9.8.2.xsd)
      • Entry_ID: 10.5880/GFZ.2.1.2018.003
      • Entry_Title: Grond - A probabilistic earthquake source inversion framework
      • Data_Set_Citation
        • Dataset_Creator: Heimann, Sebastian; Isken, Marius; Kühn, Daniela; Sudhaus, Henriette; Steinberg, Andreas; Daout, Simon; Cesca, Simone; Vasyura-Bathke, Hannes; Dahm, Torsten
        • Dataset_Title: Grond - A probabilistic earthquake source inversion framework
        • Dataset_Release_Date: 2018
        • Dataset_Release_Place: Potsdam, Germany
        • Dataset_Publisher: GFZ Data Services
        • Online_Resource: http://dx.doi.org/10.5880/GFZ.2.1.2018.003
      • Parameters
        • Category: EARTH SCIENCE SERVICES
        • Topic: EDUCATION/OUTREACH
        • Term: INTERACTIVE PROGRAMS
        • Variable_Level_1: STAND ALONE
      • Parameters
        • Category: EARTH SCIENCE SERVICES
        • Topic: MODELS
        • Term: LAND SURFACE MODELS
      • Parameters
        • Category: EARTH SCIENCE
        • Topic: SOLID EARTH
        • Term: TECTONICS
        • Variable_Level_1: EARTHQUAKES
      • ISO_Topic_Category: geoscientificInformation
      • Keyword: geological process > seismic activity > earthquake
      • Keyword: science > informatics > software
      • Keyword: experiment > simulation > modelling
      • Keyword: Python
      • Keyword: Earthquake modelling
      • Keyword: Surface displacement modelling
      • Keyword: Earthquake source inversion
      • Keyword: Moment tensor inversion
      • Keyword: InSAR modelling
      • Keyword: Open source software
      • Keyword: Waveform modelling
      • Keyword: Bayesian bootstrap
      • Keyword: Earthquake source optimisation
      • Data_Center
        • Data_Center_Name
          • Short_Name: Deutsches GeoForschungsZentrum GFZ
          • Long_Name: GFZ
        • Personnel
          • Role: DATA CENTER CONTACT
          • Last_Name: Deutsches GeoForschungsZentrum GFZ
      • Summary
        • Abstract: Grond is an open source software tool for robust characterization of earthquake sources. Moment tensors and finite fault rupture models can be estimated from a combination of seismic waveforms, waveform attributes and geodetic observations like InSAR and GNSS. It helps you to investigate diverse magmatic, tectonic, and other geophysical processes at all scales. It delivers meaningful model uncertainties through a Bayesian bootstrap-based probabilistic joint inversion scheme. The optimisation explores the full model space and maps model parameter trade-offs with a flexible design of objective functions. Rapid forward modelling is enabled by using pre-computed Green's function databases, handled through the Pyrocko software library. They serve synthetic near-field surface displacements and synthetic seismic waveforms for arbitrary earthquake source models and geometries.
      • Metadata_Name: DIF
      • Metadata_Version: 9.8.2
  • escidoc:  /  download xml
    • resource
      • title (xml:lang=en): Grond - A probabilistic earthquake source inversion framework
      • date (dateType=Available): /2
      • date (dateType=Created): 2018-08-30
      • creator
        • creatorName: Heimann, Sebastian
        • givenName: Sebastian
        • familyName: Heimann
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
        • creatorName: Isken, Marius
        • givenName: Marius
        • familyName: Isken
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-2464-1630
        • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
        • creatorName: Kühn, Daniela
        • givenName: Daniela
        • familyName: Kühn
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-2448-1510
        • affiliation: NORSAR, Oslo, Norway
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
        • creatorName: Sudhaus, Henriette
        • givenName: Henriette
        • familyName: Sudhaus
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-6335-5798
        • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
      • creator
        • creatorName: Steinberg, Andreas
        • givenName: Andreas
        • familyName: Steinberg
        • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
      • creator
        • creatorName: Daout, Simon
        • givenName: Simon
        • familyName: Daout
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-0977-8954
        • affiliation: Christian-Albrechts University of Kiel, Kiel, Germany
      • creator
        • creatorName: Cesca, Simone
        • givenName: Simone
        • familyName: Cesca
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
        • creatorName: Vasyura-Bathke, Hannes
        • givenName: Hannes
        • familyName: Vasyura-Bathke
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-9419-3904
        • affiliation: University of Potsdam, Potsdam, Germany
      • creator
        • creatorName: Dahm, Torsten
        • givenName: Torsten
        • familyName: Dahm
        • affiliation: University of Potsdam, Potsdam, Germany
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany

Files

License: GNU General Public License, Version 3, 29 June 2007, Copyright © 2018 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences

End of moratorium: /2