Data

Deformation/Metamorphism/Alteration Age Grid June 2023

AuScope
Client Services (Point of contact) Geoscience Australia (Associated with)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://portal.auscope.org/geonetwork/srv/api/records/177abe2c-9efe-4fd2-a66e-0f1e099c3047&rft.title=Deformation/Metamorphism/Alteration Age Grid June 2023&rft.identifier=36bdca44edcdc7e80f699a4b0a26a716dd4cd5a0&rft.publisher=AuScope&rft.description=This grid is an interpolation of deformation/metamorphism/alteration age point data held in the Isotopic Atlas as of June 2023. Data added to the Isotopic Atlas after June 2023 is not represented in this grid. The grid was generated with Esri's ArcMap Spatial Analyst interpolation tool using the Natural Neighbor algorithm and 0.01 degree cell size. Two classifications are provided for this grid; a Jenks natural breaks classification with ten classes (classification 1) as per Champion (2013) http://pid.geoscience.gov.au/dataset/ga/77772, and; the same seven-class interval binning and colour scheme applied to the source point data in the Deformation/Metamorphism/Alteration Age Data layer (classification 2).Maintenance and Update Frequency: asNeeded&rft.creator=Anonymous&rft.date=2025&rft.coverage=westlimit=115.31429580000002; southlimit=-43.542815600764456; eastlimit=151.75429580000002; northlimit=-11.662815562214702&rft.coverage=westlimit=115.31429580000002; southlimit=-43.542815600764456; eastlimit=151.75429580000002; northlimit=-11.662815562214702&rft_rights=https://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=Isotopes&rft_subject=Geochronology&rft_subject=Isotope Geochemistry&rft_subject=metamorphic age&rft_subject=World&rft_subject=EARTH SCIENCES&rft.type=dataset&rft.language=English Access the data
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This grid is an interpolation of deformation/metamorphism/alteration age point data held in the Isotopic Atlas as of June 2023. Data added to the Isotopic Atlas after June 2023 is not represented in this grid. The grid was generated with Esri's ArcMap Spatial Analyst interpolation tool using the Natural Neighbor algorithm and 0.01 degree cell size. Two classifications are provided for this grid; a Jenks natural breaks classification with ten classes (classification 1) as per Champion (2013) http://pid.geoscience.gov.au/dataset/ga/77772, and; the same seven-class interval binning and colour scheme applied to the source point data in the Deformation/Metamorphism/Alteration Age Data layer (classification 2).

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Maintenance and Update Frequency: asNeeded

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151.7543,-11.66282 151.7543,-43.54282 115.3143,-43.54282 115.3143,-11.66282 151.7543,-11.66282

133.5342958,-27.60281558149

text: westlimit=115.31429580000002; southlimit=-43.542815600764456; eastlimit=151.75429580000002; northlimit=-11.662815562214702

Subjects
Earth Sciences | Geochronology | Isotope Geochemistry | Isotopes | World | geoscientificInformation | metamorphic age |

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Deformation/Metamorphism/Alteration Age Grid June 2023 (isotope:geochron_metamorphic_age_grid_june_2023)

url : https://services.ga.gov.au/gis/geochronology-isotopes/ows?SERVICE=WMS&

Identifiers
  • global : 36bdca44edcdc7e80f699a4b0a26a716dd4cd5a0
ACN 633 798 857