MagWi: Benchmark dataset for long term magnetic field and Wi-Fi data involving heterogeneous smartphones, multiple orientations, spatial diversity and multi-floor buildings
This study presents a dataset that comprises the magnetic field, Wi-Fi, and the data from the inertial measurement unit (IMU) sensors of the smartphone including accelerometer, gyroscope, and barometer. First, the important
characteristics of both the Wi-Fi and the magnetic field that require further investigation are highlighted, and later the data are collected. The data are collected over a longer period spanning approximately five years involving five
different smartphones used by four different users, both female, and males. Different path geometries are followed in different multi-floor buildings which are physically separated, comprising both small and large areas. Besides,
three different orientations of the smartphone are considered for data collection covering corridors, halls, and laboratories. The data from the stairs help to test ’stairs up’ and ’stairs down’ events and approaches aiming at multi-floor
positioning can be tested with the provided dataset.
For instructions, kindly check the following paper which is published in IEEE Access:
"MagWi: Benchmark Dataset for Long Term Magnetic Field And Wi-Fi Data Involving Heterogeneous Smartphones, Multiple Orientations, Spatial Diversity and Multi-floor Buildings".
For further queries, contact at firstname.lastname@example.org
- Contains the Wi-Fi dataset for the above mentioned paper WiFi dataset.zip (23.04 MB)
- Contains the geomagnetic dataset for the above mentioned paper. Data are collected at the same location points. Magnetic field dataset.zip (40.19 MB)