Description This dataset contains fingerprint information of WLAN access points and BLE beacons with a known position and IMU sensor data. Data was collected on the floor of the Web and Information Systems Engineering (WISE) Lab at the VUB (Pleinlaan 9, 3rd floor) with 110 training reference points and 30 test data points. Each reference point was recorded for 20 seconds in four different orientations. More information is given in the README.pdf file included in the dataset. File Contents /wlan_aps.csv: Wireless access point information /ble_beacons.csv: BLE beacon positions /misc: Miscelanieous resources /misc/floorplan.png: PNG version of the floorplan /misc/floorplan_medium.png: PNG version of the floorplan (medium quality) /misc/datapoints.svg: Training and test data points visualisation /misc/datapoints.csv: Training data points CSV /misc/testdatapoints.csv: Test data points CSV /misc/spaces.geo.json: GeoJSON feature collection of symbolic spaces /misc/documentation.css: README documentation CSS (unrelated to the dataset) /train: Training data points (110 in 4 orientations) /train/raw: Raw unprocessed data points (not aggregated) /train/raw/wlan_fingerprints.csv: Raw WLAN fingerprints /train/raw/imu_fingerprints.csv: Raw IMU data collection /train/raw/ble_fingerprints.csv: Raw BLE fingerprints /train/aggregated: Processed aggregated data points /train/aggregated/wlan_fingerprints.csv: WLAN fingerprints /train/aggregated/ble_fingerprints.csv: BLE fingerprints /train/aggregated/imu_fingerprints.csv: IMU data collection /train/aggregated/wlan-ble_fingerprints.csv: WLAN and BLE fingerprints merged /test: Test data points (30 in 4 orientations) /test/raw: Raw unprocessed test data points (not aggregated) /test/raw/wlan_fingerprints.csv: Raw WLAN fingerprints /test/raw/imu_fingerprints.csv: Raw IMU data collection /test/raw/ble_fingerprints.csv: Raw BLE fingerprints /test/aggregated: Processed aggregated data points /test/aggregated/wlan_fingerprints.csv: WLAN fingerprints /test/aggregated/ble_fingerprints.csv: BLE fingerprints /test/aggregated/imu_fingerprints.csv: IMU data collection /test/aggregated/wlan-ble_fingerprints.csv: WLAN and BLE fingerprints merged /trajectories: Test trajectories (10) /trajectories/???: Trajectory directory, ??? is the name of the trajectory /trajectories/???/???_ble.csv: BLE advertisements received during the trajectory /trajectories/???/???_imu.csv: IMU data from the trajectory /trajectories/???/???_wlan.csv: WLAN signals received during the trajectory