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Dataset

GeoMod2008 materials benchmark: The SEM image dataset

Cite as:

Klinkmüller, Matthias; Kemnitz, Helga; Schreurs, Guido; Rosenau, Matthias (2016): GeoMod2008 materials benchmark: The SEM image dataset. GFZ Data Services. http://doi.org/10.5880/GFZ.4.1.2016.004

Status

I   N       R   E   V   I   E   W : Klinkmüller, Matthias; Kemnitz, Helga; Schreurs, Guido; Rosenau, Matthias (2016): GeoMod2008 materials benchmark: The SEM image dataset. GFZ Data Services. http://doi.org/10.5880/GFZ.4.1.2016.004

Abstract

This dataset provides images from scanning electron microscope (SEM) photography of natural and artificial granular materials used for experimental simulation by the analogue geodynamic modelling community (21 sands and glass beads). The material samples have been collected community-wide and analysed at GFZ Potsdam in the framework of the GeoMod2008 conference benchmark initiative. The context of data collection, details of the material samples and measuring techniques as well as interpretation and discussion of results can be found in Klinkmüller et al. (2016) to which this dataset is supplement material.
An overview of all files of the data set is given in the table SEMDataOverview.

Methods


The data presented here are derived by using the scanning electron microscope facility at GFZ Potsdam. The selected grains were mounted on aluminium stubs supplied with conductive carbon tabs and gold-palladium coated. The study was performed using a ZEISS DSM 692 (in 2008) and (in 2009) a ZEISS ULTRA 55 Plus Schottky-type field emission scanning electron microscope (FESEM) at acceleration voltages from 7 to 20 kV. In both cases, we used the secondary (SE) electron signals providing the best spatial resolution of the sample morphology.
The resulting SEM images are presented. From each sample several magnifications are provided ranging from overview (50x-100x) to particle portraits (100x-500x) and, for glass beads, to surface landscapes (500x-10.000x).

Dataset Contact

  • Rosenau, Matthias (Senior Researcher) ; GFZ German Research Centre for Geosciences, Potsdam, Germany;

Contributors

Tectonic Modelling Laboratory at the Institute for Geological Sciences (TecLab Bern, Switzerland); HelTec - Helmholtz Laboratory for Tectonic Modelling (GFZ German Research Centre for Geosciences, Germany)

Keywords

analogue materials, granular materials, bulk solids, analog models, sandbox, benchmark, Geomod, EPOS, multi-scale laboratories, analogue models of geologic processes, property data of analogue modelling materials, Microsphere > Glassy, Sand > Corundum Sand, Sand > Quartz Sand, Scanning Electrone Microscope

GCMD Science Keywords

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          • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
        • creator
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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        • title (xml:lang=en): GeoMod2008 materials benchmark: The SEM image dataset
      • publisher: GFZ Data Services
      • publicationYear: 2016
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        • subject: property data of analogue modelling materials
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          • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
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          • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
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          • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
        • contributor (contributorType=ProjectMember)
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • affiliation: Institute of Geological Sciences of the University of Bern, Switzerland
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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      • language: en
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      • descriptions
        • description (descriptionType=Abstract): This dataset provides images from scanning electron microscope (SEM) photography of natural and artificial granular materials used for experimental simulation by the analogue geodynamic modelling community (21 sands and glass beads). The material samples have been collected community-wide and analysed at GFZ Potsdam in the framework of the GeoMod2008 conference benchmark initiative. The context of data collection, details of the material samples and measuring techniques as well as interpretation and discussion of results can be found in Klinkmüller et al. (2016) to which this dataset is supplement material.
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      • Entry_Title: GeoMod2008 materials benchmark: The SEM image dataset
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        • Dataset_Title: GeoMod2008 materials benchmark: The SEM image dataset
        • Dataset_Release_Date: 2016
        • Dataset_Release_Place: Potsdam, Germany
        • Dataset_Publisher: GFZ Data Services
        • Online_Resource: http://dx.doi.org/10.5880/GFZ.4.1.2016.004
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        • Topic: SOLID EARTH
        • Term: GEOMORPHIC LANDFORMS/PROCESSES
        • Variable_Level_1: TECTONIC PROCESSES
      • ISO_Topic_Category: geoscientificInformation
      • Keyword: analogue materials
      • Keyword: granular materials
      • Keyword: bulk solids
      • Keyword: analog models
      • Keyword: sandbox
      • Keyword: benchmark
      • Keyword: Geomod
      • Keyword: EPOS
      • Keyword: multi-scale laboratories
      • Keyword: analogue models of geologic processes
      • Keyword: property data of analogue modelling materials
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          • Long_Name: GFZ
        • Personnel
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          • Last_Name: Deutsches GeoForschungsZentrum GFZ
      • Summary
        • Abstract: This dataset provides images from scanning electron microscope (SEM) photography of natural and artificial granular materials used for experimental simulation by the analogue geodynamic modelling community (21 sands and glass beads). The material samples have been collected community-wide and analysed at GFZ Potsdam in the framework of the GeoMod2008 conference benchmark initiative. The context of data collection, details of the material samples and measuring techniques as well as interpretation and discussion of results can be found in Klinkmüller et al. (2016) to which this dataset is supplement material.
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      • date (dateType=Created): 2008
      • creator
        • creatorName: Klinkmüller, Matthias
        • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
      • creator
        • creatorName: Kemnitz, Helga
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
        • creatorName: Schreurs, Guido
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-4544-7514
        • affiliation: Institute of Geology, University of Bern, Bern, Switzerland
      • creator
        • creatorName: Rosenau, Matthias
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-1134-5381
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany

Files

License: CC BY 4.0

Dataset Description

Supplement to