cc-by-4.0Hauptmann, AndreasKolehmainen, VilleMach, Nguyet MinhSavolainen, TuomoSeppänen, AkuSiltanen, Samuli2025-03-242017-04-042017-04-04https://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/9433This is an open access electrical impedance tomography (EIT) dataset. The EIT measurements were collected from a circular body (a flat tank filled with saline) with various choices of conductive and resistive inclusions. The dataset consists of current patterns and voltage measurements of a circular tank containing different targets (archive file data_mat_files.zip containing 38 MATLAB Data files), photos of the tank and targets (archive file target_photos.zip containing 38 JPEG files), and MATLAB code for reading the data (MATLAB code file LoadData.m). Documentation of the dataset is available at arxiv.org/abs/1704.01178. See also www.fips.fi/EIT_dataset.php. The data was collected at the University of Eastern Finland.Openelectrical impedance tomographyEITinverse problemdataset