CRAWDAD

These datasets are part of Community Resource for Archiving Wireless Data (CRAWDAD). CRAWDAD began in 2004 at Dartmouth College as a place to share wireless network data with the research community. Its purpose was to enable access to data from real networks and real mobile users at a time when collecting such data was challenging and expensive. The archive has continued to grow since its inception, and starting in summer 2022 is being housed on IEEE DataPort.

Questions about CRAWDAD? See our CRAWDAD FAQ. Interested in submitting your dataset to the CRAWDAD collection? Get started, by submitting an Open Access Dataset.

This dataset contains traces of 802.11p packets, collected in an anechoic chamber and outdoors in Porto (Portugal) in 2011, with and without the presence of an RF jamming signal with constant, reactive, and pilot jamming patterns.

Categories:
29 Views

Dataset of animal movement traces collected from real-world ZebraNet deployments.

The data contained in this data set are movement traces collected from two real-world ZebraNet deployments at Sweetwaters Game Reserve near Nanyuki, Kenya. The first deployment was in January 2004 and the second deployment was during summer of 2005.  The data offer detailed animal position information using UTM format.

date/time of meaurement start: 2004-01-12

date/time of meaurement end: 2005-06-27

Categories:
27 Views

The bus-based DTN (Disruption-tolerant networks) traces from UMass Amherst campus.

 

This dataset includes the real mobility and real transfers of the bus-based DTN (Disruption-tolerant-network) testbed, called UMassDieselNet, operating from the UMass Amherst campus and the surrounding county.

 

The following traces have been added: transfer/fall2007, transfer/ap_connectivity, and transfer/vifi.

 

date/time of measurement start: 2005-01-25

Categories:
27 Views

Traces of various radio signal standards

 

Dataset of traces of IEEE 802.11b/g, IEEE 802.15.4 and Bluetooth packet transmissions with varying SNRs in the baseband. Note: Python 2.7 is required to load the dataset. Additionally, different frequency offsets were added in the baseband to reflect different channels of the wireless technologies.

 

date/time of measurement start: 2016-08-22

 

date/time of measurement end: 2016-08-22

Categories:
23 Views

Human mobility data collected from five different sites.

We collected human mobilicty traces from five different sites - two university campuses (NCSU and KAIST), New York City, Disney World (Orlando), and North Carolina state fair.

date/time of measurement start: 2006-08-26

date/time of measurement end: 2008-04-18

Categories:
36 Views

GPS traces collected from a team of firefighters during a forest fire exercise. 

Dataset contains simultaneous GPS traces collected at 1 Hz from a team of firefighters during a forest fire exercise. The traces were generated by Android phones placed in each of four firefighters and a generic GPS device placed in the firetruck.

release date: 2019-09-16

Tracesets

it/vr2marketbaiaotrial-dataset

GPS traces collected from a team of firefighters

  • files: it-vr2marketbaiaotrial.tar.gz, VR2Market_BaiaoTrial.zip 

Categories:
20 Views

Channel gain of 5.8 GHz radio band within factory environment 1 

Measurement of the channel gain with the center frequency 5.8 GHz, span 1 GHz and resolution bandwidth of 1 MHz within factory environment 1.

date/time of measurement start: 2015-09-02

date/time of measurement end: 2015-11-25

collection environment: We measured the channel gain within a factory environment between one transmitting antenna and multiple receiving antennas.

Categories:
9 Views

WiMax measurements made with a portable spectrum analyzer on the University of Colorado campus.

Categories:
18 Views

Dataset of received signal strength indication (RSSI) collected from within an indoor office building.

This data set provides a comprehensive set of received signal strength indication (RSSI) readings from within an indoor office building from several perspectives throughout the building.

date/time of measurement start: 2007-08-17

date/time of measurement end: 2007-08-17

Categories:
96 Views

LTE Measurements on a 100m (triangular) grid on the University of Colorado Campus.

This data was collected at the University of Colorado Boulder. It contains careful point measurements, taken on a 100m equilateral triangular lattice, of the Verizon LTE network.

date/time of measurement start: 2011-06-01

date/time of measurement end: 2011-09-01

collection environment: The environment is the campus of the University of Colorado, Boulder, Colorado, USA.

Categories:
14 Views

Pages