Measurements and recordings made on the COSMOS testbed in West Harlem, New York City, released for research and teaching. Select a dataset for its full description, files, licence and citation.
Using one of these datasets in published work? Please cite it as shown on its page. The citation is how the people who collected the data get credit for it.
Stored on COSMOS servers. Downloads are free: give an email address on the dataset's page and we send you a download link.
| Dataset | Area | Description | Size |
|---|---|---|---|
| Full-duplex Digital Self-Interference Cancellation | Wireless | Baseband I/Q from USRP X310 radios running a full-duplex canceller | 821 MB |
| Phase & Amplitude Based RF Canceller | Wireless | RF canceller performance across 30 indoor and outdoor environments | 7.5 MB |
| Node Coverage Measurements | Wireless | 2.4 GHz received-power maps around five COSMOS radio nodes | 57 KB |
Collected on or around COSMOS and published by their authors on other platforms, which set the access terms.
| Dataset | Area | Description | Where |
|---|---|---|---|
| Outdoor-to-Indoor 28 GHz Measurements | mmWave | Path loss and angular spectra for 648 links into a Harlem school | Columbia WiMNet |
| ROADM EDFA Gain Spectrum | Optical | Gain spectra of the 16 amplifiers in the COSMOS optical network | GitHub |
| COSMOS Camera Dataset | Smart city | Anonymized intersection video from the COSMOS pilot-site cameras | Google Drive |
| COSMOS Trajectory Dataset | Smart city | 176,000 pedestrian and 215,000 vehicle trajectories at an intersection | Hugging Face |
| Constellation Dataset | Smart city | 13,314 annotated frames of pedestrians and vehicles seen from a high-elevation intersection camera, with weather and time-drift subsets | Hugging Face |
| NYC Congestion Pricing: A Vision-Based Analysis | Smart city | Traffic-volume changes at 910 NYC traffic cameras before and after congestion pricing | Hugging Face (access on request) |