*Caution
This dataset can only be downloaded for 100 people a day. You will have access to the download links after you fulfill the form below by agreeing with the respective terms.

* Copyright
All data sets on this page are copyrighted by Hong Kong Polytechnic University and The University of California Berkeley. The dataset can be used freely if you agree with all the following terms.

- The dataset is used only for non-commercial purposes, such as teaching and research. You do not use the dataset or any of its modified versions for any purposes of commercial advantage or private financial gain.
- You do not distribute the dataset or any of its modified versions to other individuals, institutes, companies, associations, or the public.
- In case you use the dataset within your research papers, you refer to our publications on our website. If the dataset is used in media, a link to our website is included.
- We reserve all rights that are not explicitly granted to you. The dataset is provided as is, and you take full responsibility for any risk of using it. There may be inaccuracies although we tried, and will try our best to rectify any inaccuracy once found.

* Privacy
This dataset is for non-commercial use only. However, if you find yourself or your personal belongings in the data, please contact us, and we will immediately remove the respective images from our servers.

* If you belong to an institution that does not meet these conditions, please inform us of the exact purpose of the study via urbanloco@gmail.com. After review, we will register your email address to be able to receive the download link.

*We reserve all rights that are not explicitly granted to you. The dataset is provided as is, and you take full responsibility for any risk of using it. There may be inaccuracies although we tried, and will try our best to rectify any inaccuracy once found.

* If all of the above conditions are met, the download link will be sent via email.