From the UAV Chase Challenge 3 teams submited ros bags of their solutions for 3-4 competition trials. The corresponding .bag files are provided in the file file format shown below:
    
    UAV_Chase_Challenge_Dataset/
    ├── Biorobotics.zip/
    │   └── Biorobotics/
    │       ├── trial 2.bag
    │       ├── trial 3.bag
    │       └── trial 4.bag
    ├── EDrone.zip/
    │   └── EDrone/
    │       ├── trial 1.bag
    │       ├── trial 2.bag
    │       ├── trial 3.bag
    │       └── trial 4.bag  
    └── HighFlyers.zip/
        └── HighFlyers/
            ├── trial 1.bag
            ├── trial 2.bag
            ├── trial 3.bag
            └── trial 4.bag