Zeeden, Christian; Krauß, Lydia; Kels, Holger; Lehmkuhl, Frank (2016): Digital image analysis of Quarternary Loess sequence Achenheim [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.857792, In supplement to: Zeeden, C et al. (2016): Digital image analysis of outcropping sediments: Comparison to photospectrometric data from Quaternary loess deposits at Şanoviţa (Romania) and Achenheim (France). Quaternary International, https://doi.org/10.1016/j.quaint.2016.02.047
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Coverage:
Latitude: 48.600000 * Longitude: 7.600000
Minimum DEPTH, sediment/rock: 4.8516 m * Maximum DEPTH, sediment/rock: 6.4200 m
Comment:
For image analysis data, the open source Octave or MATLAB software and its 'imread' functions was used to reconstruct quantitative colour information (as RGB (red, green, blue) values; see (Zeeden et al., 2015, doi:10.1127/nos/2015/0064))
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Zeeden, Christian | Geocode | |
| 2 | Distance | Distance | arbitrary units | Zeeden, Christian | relative (to pixel and image resolution) distance from top | |
| 3 | Greyscale values, mean | Grey mean | Zeeden, Christian | |||
| 4 | Greyscale values, standard deviation | Grey std dev | Zeeden, Christian | |||
| 5 | Greyscale values, median | Grey median | Zeeden, Christian | |||
| 6 | Red values, mean | Red mean | Zeeden, Christian | |||
| 7 | Red values, standard deviation | Red median | Zeeden, Christian | |||
| 8 | Red values, median | Red std dev | Zeeden, Christian | |||
| 9 | Green values, mean | Green mean | Zeeden, Christian | |||
| 10 | Green values, standard deviation | Green std dev | Zeeden, Christian | |||
| 11 | Green values, median | Green median | Zeeden, Christian | |||
| 12 | Blue values, mean | Blue mean | Zeeden, Christian | |||
| 13 | Blue values, standard deviation | Blue std dev | Zeeden, Christian | |||
| 14 | Blue values, median | Blue median | Zeeden, Christian |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
13000 data points
Download Data
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