Data from: Rapid assessment of forest canopy and light regime using smartphone hemispherical photography

Bianchi S, Cahalan C, Hale S, Gibbons JM

Date Published: November 6, 2017

DOI: https://doi.org/10.5061/dryad.f6506

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Title Estimations from HP images
Downloaded 9 times
Description Estimated parameters from traditional and smartphone hemispherical images. Data used for analysis and GLMMs calibration.
Download data_hp.csv (57.68 Kb)
Download README.txt (405 bytes)
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Title Smartphone images
Downloaded 12 times
Description Diagonal smartphone images taken with a Samsung Galaxy Grand Prime smartphone in the same plot (East-West and North-South orientation), and resulting merged picture from Hugin processing.
Download smartphone_images.zip (2.365 Mb)
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Title Hugin processing
Downloaded 2 times
Description Scripts for writing and running in a batch mode the Hugin files for all your paired smartphone diagonal pictures and merge them.
Download Hugin_files.zip (1.883 Kb)
Download README.txt (337 bytes)
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Title EnhanceHP thresholding for smartphone pictures
Downloaded 3 times
Description Script for batch processing of all diagonals and merged smartphone pictures using the package caiman. Includes comments to adjust the specific settings.
Download 3_EnhanceHP_smartphone_pics.R (3.431 Kb)
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When using this data, please cite the original publication:

Bianchi S, Cahalan C, Hale S, Gibbons JM (2017) Rapid assessment of forest canopy and light regime using smartphone hemispherical photography. Ecology and Evolution 7(24): 10556-10566. https://doi.org/10.1002/ece3.3567

Additionally, please cite the Dryad data package:

Bianchi S, Cahalan C, Hale S, Gibbons JM (2017) Data from: Rapid assessment of forest canopy and light regime using smartphone hemispherical photography. Dryad Digital Repository. https://doi.org/10.5061/dryad.f6506
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