Root data used in the paper: ŤAn evaluation of inexpensive methods for root image acquisition when using rhizotrons" Awaz Mohamed*, Yogan Monnier, Zhun Mao, Guillaume Lobet, Jean-Luc Maeght, Merlin Ramel, Alexia Stokes The dataset contains: Images examples_LaboratoryTest.7z: original images from ex situ rhizotron (Test1) Images examples in situ rhizotron.7z: original images of roots system from in situ rhizotron (Test2) Day&night root growth by Camera.7z: original images of root growth monitored by time-lapse camera using in situ rhizotron (Test3). Root_data.CSV.7z: Root data exported from SmartRoot and used for analysis Root_Data_Analysis.R.7z: R scripts used for root data analysis