download the traceset2.zip file

from a CRAWDAD mirror:  US UK AU
size="56KB" type="zip" md5="d5595d5306f047b4a58f8ea76896c6f0"

last modified

2019-07-01

nickname

wifi-mapping

reason for most recent change

the initial version

release date

2019-07-01

date/time of measurement start

2015-06-29

date/time of measurement end

2015-06-29

format of trace data

The traceset comprises 32 CSV files, corresponding to separate (short) experiments. In a trace file, each line represents a single scan result.
        The format of a scan result is the following:

timestamp_scan_started, timestamp_scan_ended, longitude, latitude, altitude, GPS_location_accuracy, BSSID, AP_MAC_address, wifi_channel,received_signal_strength_indication, capabilities

configuration

The traceset was collected by war-walking across two largest university campuses. During measurement runs, Wi-Fi scans were performed every 10 seconds. The location associated with a scan result corresponds to the estimated GPS coordinates when the scan started.

When writing a paper that uses CRAWDAD tracesets, we would appreciate it if you could cite both the authors of the traceset and CRAWDAD itself, and identify the exact traceset using the appropriate version number. For this traceset, this citation would look like:

Ljubica Pajevic, Gunnar Karlsson, Viktoria Fodor, CRAWDAD dataset kth/campus (v. 2019‑07‑01), traceset: wifi‑mapping, downloaded from https://crawdad.org/kth/campus/20190701/wifi‑mapping, https://doi.org/10.15783/c7‑5r6x‑4b46, Jul 2019.

• Cite using BibTeX
• Cite using RIS

@misc{kth-campus-20190701,
    author = {Ljubica Pajevic and Gunnar Karlsson and Viktoria Fodor},
    title = {{CRAWDAD} dataset kth/campus (v. 2019-07-01)},
    howpublished = {Downloaded from \url{https://crawdad.org/kth/campus/20190701/wifi-mapping}},
    note = {traceset: wifi-mapping},
    doi = {10.15783/c7-5r6x-4b46},
    month = jul,
    year = 2019
}

TY  - DATA
TI  - CRAWDAD dataset kth/campus (v. 2019-07-01)
T2  - traceset: wifi-mapping
UR  - https://crawdad.org/kth/campus/20190701/wifi-mapping
PY  - 2019/07/01/
AU  - Ljubica Pajevic
AU  - Gunnar Karlsson
AU  - Viktoria Fodor
DO  - 10.15783/c7-5r6x-4b46
ER  -

If you do not use the provided citation formats, please include a reference with the same information, as described in the CRAWDAD FAQ.