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---
license: mit
tags:
- wifi
- localization
pretty_name: wifine
size_categories:
- 100K<n<1M
---
# WiFine
**Paper:** [Finer-level Sequential WiFi-based Indoor Localization](https://ieeexplore.ieee.org/abstract/document/9382623)
**GitHub:** [https://github.com/IS2AI/WiFine](https://github.com/IS2AI/WiFine)
**Description:** A finer-level sequential dataset of WiFi received signal strengths (RSS).
The dataset contains 290 trajectories collected across 3 floors of C4 building of Nazarbayev University.
The RSS values with corresponding position coordinates (x,y,z) are recorded around every 5 seconds.
| #Buildings | #Floors | #Wireless access points (WAP) | Area (m<sup>2</sup>)
|:-----------:|:---------:|:-----------------------------:|:--------:
| 1 | 3 | 436 |9,564
| Sets |#Trajectories |#Reference points (RP) |#Samples |Total length (m) | Total duration (s)
|:---------:|:-------------:|:-----------------------:|:---------:|:---------------:|:---------:
|Train |120 |18,975 |18,975 |≈31,814 |112,321
|Validation |85 |3,034 |3,034 |≈4,789 |17,280
|Test |85 |3,781 |3,781 |≈6,162 |22,116
|**Total** |**290** |**25,790** |**25,790** |**≈42,765** |**151,717**
**Citation:**
```bibtex
@inproceedings{khassanov2021finer,
title={Finer-level Sequential WiFi-based Indoor Localization},
author={Khassanov, Yerbolat and Nurpeiissov, Mukhamet and Sarkytbayev, Azamat and Kuzdeuov, Askat and Varol, Huseyin Atakan},
booktitle={2021 IEEE/SICE International Symposium on System Integration (SII)},
pages={163--169},
year={2021},
organization={IEEE}
}
``` |