PhenoFly Data Processing Tools: Image projection and plot-based sample extraction

Published: 20 Aug 2018 | Version 1 | DOI: 10.17632/dynfp2ggxd.1
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Description of this data

Sample scripts to project images on a digital terrain model (DTM), followed by plot-based sample extraction

Development repository:
https://gitlab.ethz.ch/crop_phenotyping/PhenoFly_data_processing_tools

Based on:
Roth, Aasen, Walter, Liebisch 2018: Extracting leaf area index using viewing geometry effects—A new perspective on high-resolution unmanned aerial system photography, ISPRS Journal of Photogrammetry and Remote Sensing.
https://doi.org/10.1016/j.isprsjprs.2018.04.012

Example (see Demo.py):

Input:
Agisoft camera position file (_TestData/sonyDX100II/camera_position_RGB.txt)
Digital terrain model in STL file format (_TestData/sonyDX100II/DTM.stl)
Folder with images (_TestData/sonyDX100II/raw/)
Polygon sampling layer in geoJSON format (_TestData/sonyDX100II/samples_plots.geojson)

Output:
Per-image coordinate and viewpoint information (_Demo_output/dg/)
Image boundaries in wold coordinates as geoJSON (_Demo_output/dg/DG_field_of_views.geojson)
Extracted plot-based image parts (_Demo_output/samples/)
Viewpoint of each extracted sample (_Demo_output/samples/viewpoint.csv)

Experiment data files

Related links

This data is associated with the following publication:

Extracting leaf area index using viewing geometry effects—A new perspective on high-resolution unmanned aerial system photography

Published in: ISPRS Journal of Photogrammetry and Remote Sensing

Latest version

  • Version 1

    2018-08-20

    Published: 2018-08-20

    DOI: 10.17632/dynfp2ggxd.1

    Cite this dataset

    Roth, Lukas (2018), “PhenoFly Data Processing Tools: Image projection and plot-based sample extraction”, Mendeley Data, v1 http://dx.doi.org/10.17632/dynfp2ggxd.1

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Categories

Remote Sensing, Phenotyping

Licence

GPLv3 Learn more

The files associated with this dataset are licensed under a GNU Public License Version 3 licence.

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