ESA Antarctic Ice Sheet Climate Change Initiative (Antarctic_Ice_Sheet_cci): Gravimetric Mass Balance Gridded product, v1.1

This dataset provides gridded Gravimetric Mass Balance data for the Antarctic Ice Sheet. It has been produced in the framework of the Antarctic Ice Sheets Climate Change Initiative (CCI) project, under the lead of TU Dresden.

The ice sheet mass balance, i.e. the change in ice mass over time, is determined using the US-German satellite gravimetry mission GRACE (Gravity Recovery and Climate Experiment). The Antarctic Ice Sheet CCI GMB products are based on the monthly GRACE solutions ITSG-Grace2016 by Technische Universität Graz, and comprises a time series of mass change grids covering the entire ice sheet (GMB Gridded product), along side mass change time series for different drainage basins (GMB Basin Product).

The dataset described here covers version 1.1 of the Gridded product. Time series of gridded mass changes are provided in a polar-stereographic projection (EPSG:3031) with a grid resolution of 50 km x 50 km. The gridded changes are given in millimetre of equivalent water height (mm w.eq., or kg/m2).

If publishing results based on this dataset, please cite the following: Groh, A., & Horwath, M. (2016). The method of tailored sensitivity kernels for GRACE mass change estimates. Geophysical Research Abstracts, 18, EGU2016-12065

Interactive data visualisation is available at: https://data1.geo.tu-dresden.de/ais_gmb/

Date (Publication): 2016-11-24T00:00:00

Date (Creation): 2016-11-24T00:00:00

Identifier: https://catalogue.ceda.ac.uk/uuid/2d0422ea3c4047d5829d5fbdabe0c156

Identifier: Technische Universität Dresden, Institut für Planetare Geodäsie (TUDr) / 2d0422ea3c4047d5829d5fbdabe0c156

Author

Unavailable - Horwath, Martin ( author )

Author

Unavailable - Groh, Andreas ( author )

Custodian

Centre for Environmental Data Analysis (CEDA) - custodian

Rutherford Appleton Laboratory , Harwell , Oxon , OX11 0QX , United Kingdom

01235446432

Distributor

Centre for Environmental Data Analysis (CEDA) - distributor

Rutherford Appleton Laboratory , Harwell , Oxon , OX11 0QX , United Kingdom

01235446432

pointofContact

Centre for Environmental Data Analysis (CEDA) - point_of_contact

Rutherford Appleton Laboratory , Harwell , Oxon , OX11 0QX , United Kingdom

01235446432

pointofContact

Unavailable - Horwath, Martin ( point_of_contact )

Publisher

Technische Universität Dresden, Institut für Planetare Geodäsie (TUDr) - publisher

Maintenance and update frequency: notPlanned Not planned

Update scope: dataset Dataset

Keywords

GEMET - INSPIRE themes, version 1.0

orthoimagery

Access constraints: otherRestrictions Other restrictions

Other constraints: Public data: access to these data is available to both registered and non-registered users.

Use constraints: otherRestrictions Other restrictions

Other constraints: Under the following licence https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_icesheets_antarctic_terms_and_conditions.pdf, appropriate use of these data may fall under any use. This message is intended as guidance, always read the full licence. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.

Spatial representation type: grid Grid

Metadata language: EnglishEnglish

Topic category

Imagery base maps earth cover

Begin date: 2002-07-31T23:00:00

End date: 2016-07-31T22:59:59

Unique resource identifier: WGS 84

Distribution format

Data are provided in netCDF, Ascii and GeoTiff formats ()

Distributor

Centre for Environmental Data Analysis (CEDA) - Data Center Contact

Rutherford Appleton Laboratory , Harwell , Oxon , OX11 0QX , United Kingdom

01235446432

OnLine resource: CEDA Data Catalogue Page
Detail and access information for the resource

OnLine resource: DOWNLOAD
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OnLine resource: Sample Image
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OnLine resource: Registration for CCI mailing lists
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OnLine resource: Groh, A., & Horwath, M. (2016). The method of tailored sensitivity kernels for GRACE mass change estimates. Geophysical Research Abstracts, 18, EGU2016-12065
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OnLine resource: Product User Guide
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OnLine resource: Product Specification Document
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OnLine resource: Algorithm Theoretical Basis Document (ATBD)
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OnLine resource: Comprehensive Error Characterisation Report (CECR)
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OnLine resource: ESA CCI Antarctic Ice Sheet project website
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Hierarchy level: dataset Dataset

Conformance result

Date (Publication): 2010-12-08

Statement: Data were produced by TU Dresden in the context of the ESA CCI Antarctic Ice Sheet project team and are archived on https://data1.geo.tu-dresden.de/ais_gmb/. They have been supplied to CEDA in the context of the ESA CCI Open Data Portal Project.

File identifier: 2d0422ea3c4047d5829d5fbdabe0c156 XML

Metadata language: EnglishEnglish

Character set: 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 UTF8

Parent identifier: ESA Antarctic Ice Sheet Climate Change Initiative (Antarctic_Ice_Sheet_cci) Dataset Collection 81fb84c4b00640b7a3acb58346497977

Hierarchy level: dataset Dataset

Date stamp: 2025-01-15T03:32:37

Metadata standard name: UK GEMINI

Metadata standard version: 2.3

Point of contact

Centre for Environmental Data Analysis (CEDA)

Rutherford Appleton Laboratory , Harwell , Oxon , OX11 0QX , United Kingdom

01235446432

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