14c540a8-1894-43c5-ba3b-1045df73e28f English ISO/IEC 8859-1 (also known as Latin 1) nonGeographicDataset nonGeographicDataset NERC EDS Environmental Information Data Centre Lancaster Environment Centre, Library Avenue, Bailrigg Lancaster LA1 4AP UK info@eidc.ac.uk https://eidc.ac.uk/ EIDC website The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences. information pointOfContact 2025-11-13T16:23:23 UK GEMINI 2.3 Smart sensor data from tracking cobble movement in rolling and sliding experiments 2023-11-09 publication https://catalogue.ceh.ac.uk/id/14c540a8-1894-43c5-ba3b-1045df73e28f 10.5285/14c540a8-1894-43c5-ba3b-1045df73e28f doi: Sgarabotto, A., Manzella, I. (2023). Smart sensor data from tracking cobble movement in rolling and sliding experiments. NERC EDS Environmental Information Data Centre 10.5285/14c540a8-1894-43c5-ba3b-1045df73e28f These data show the results of experiments consisting of releasing a cobble down a tilting table composed of two panels. The first board was 150 cm wide and 150 cm long and can change the inclination, whereas the other one was 150 cm wide, and 200 cm long and always stayed horizontal. Experiments were carried out for different slope angles and camera- and sensor-based data collected to show cobble motion over time. The cobble motion is described by the smart sensor data (accelerometer, gyroscope, and magnetometer) and the position computed from camera recordings by a detection algorithm Full details about this nonGeographicDataset can be found at https://doi.org/10.5285/14c540a8-1894-43c5-ba3b-1045df73e28f Sgarabotto, A. University of Plymouth alessandro.sgarabotto@plymouth.ac.uk https://orcid.org/0000-0002-4740-784X ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information pointOfContact Sgarabotto, A. University of Plymouth alessandro.sgarabotto@plymouth.ac.uk https://orcid.org/0000-0002-4740-784X ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Manzella, I. University of Twente i.manzella@utwente.nl https://orcid.org/0000-0001-7518-819X ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian NERC EDS Environmental Information Data Centre info@eidc.ac.uk publisher University of Plymouth alessandro.sgarabotto@plymouth.ac.uk owner University of Exeter EMAIL NOT PROVIDED owner University of East Anglia EMAIL NOT PROVIDED owner landslide GEMET - Concepts, version 4.1.3 2019-01-28 creation ground-based monitoring boulders Smart sensors otherRestrictions no limitations otherRestrictions This resource is available under the terms of the Open Government Licence otherRestrictions If you reuse this data, you should cite: Sgarabotto, A., Manzella, I. (2023). Smart sensor data from tracking cobble movement in rolling and sliding experiments. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/14c540a8-1894-43c5-ba3b-1045df73e28f English utf8 environment Comma-separated values (CSV) NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://data-package.ceh.ac.uk/sd/14c540a8-1894-43c5-ba3b-1045df73e28f.zip Supporting information Supporting information available to assist in re-use of this dataset information https://data-package.ceh.ac.uk/data/14c540a8-1894-43c5-ba3b-1045df73e28f Download the data Download a copy of this data download nonGeographicDataset nonGeographicDataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Experiments were carried out for different slopes, namely 18˚, 25˚, 30˚, 35˚, 40˚, 45˚, 50˚, and 55˚ . The experiments were recorded by a GoPro camera filming the experiments frontally with a 4K resolution and a frame rate of 30 fps. A sensor equipped with an accelerometer, a gyroscope, and a magnetometer was installed within the cobble. The accelerometer and gyroscope had an acquisition frequency set at 59.5 Hz, whereas the magnetometer recorded at 4 Hz. The cobble motion is described by the smart sensor data and the position computed from camera recordings by a detection algorithm. Rolling experiments were repeated three times and sliding experiments repeated four times. For each test, given the different acquisition frequencies, data were upsampled so that sensor-based data and camera-based data have the same number of entries when referring to the same test, providing a time series describing cobble motion over time. After the upsampling, the timestep between any successive entries is 0.017 s. Additionally, filtered sensor- data and camera-based data are also provided to get more reliable data on cobble motion.