ESPARGOS is a WiFi antenna array that provides phase-coherent channel state information (CSI). This dataverse is a collection of CSI datasets measured with ESPARGOS for various interesting environments and setups, complete with "ground truth" positioning labels. Visit https://espargos.net for more information.
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CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Apr 7, 2025
Euchner, Florian; Kellner, David; Stephan, Phillip; ten Brink, Stephan, 2025, "CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room", https://doi.org/10.18419/DARUS-4973, DaRUS, V1
Dataset containing WiFi channel state information (CSI) alongside ground truth data (position tags, timestamps) measured with ESPARGOS antenna arrays. Measurement parameters and machine-readable file format descriptions are provided in a JSON file (spec.json). A passive target is moving in a lab room, with four time- and phase-synchronous ESPARGOS...
espargos-0007-circle-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 1021.1 MB - MD5: 26c885143833bc39dd9a4c872a363a9d
The robot with the passive target is driving in circles inside the measurement area.
espargos-0007-empty-room.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 2.5 GB - MD5: b1aa03876afe638f83a84ddea65814ff
The transmitters are sending packets, the ESPARGOS arrays are recording CSI, but there is no movement inside the room (except for the first few and last few seconds, while the measurement is started / stopped). The measurement area is empty, no humans inside the room, no passive target. Please note that this file does NOT contain position data, so...
espargos-0007-human-helmet-circle-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 79.8 MB - MD5: 053443d447ae82cfbf95a6b792e5bb26
A person is walking in circles inside the measurement area.
espargos-0007-human-helmet-meanders-nw-se-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 122.6 MB - MD5: 77354ff609451be15d1ad7937f217f21
A person is walking around, following a trajectory of northwest-southeast meanders inside the measurement area.
espargos-0007-human-helmet-meanders-sw-ne-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 227.1 MB - MD5: 1ae78fafa57e8599e79b2009755540c6
A person is walking around, following a trajectory of southwest-northeast meanders inside the measurement area.
espargos-0007-human-helmet-randomwalk-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 437.3 MB - MD5: c262722639e8ed0959aec2eae6706954
A person is walking around, following a pseudorandom trajectory inside the measurement area.
espargos-0007-human-helmet-standing-center-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 66.8 MB - MD5: a09140670f8d4a6e391d0383995f6890
A person is standing still in the middle of the measurement area.
espargos-0007-meanders-e-w-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 2.0 GB - MD5: a2335a01b2c1f10ca08c1fdc3627d66b
The robot with the passive target follows a east-west meander pattern (relative to the north / east / south / west array naming scheme).
espargos-0007-meanders-nw-se-1.tfrecords
Apr 7, 2025 - CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room
Unknown - 2.3 GB - MD5: aa3978893b311ac32fde53ff6f825835
The robot with the passive target follows a northwest-southeast meander pattern (relative to the north / east / south / west array naming scheme).
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