# Unsplash Dataset Documentation

The Unsplash Dataset is composed of following TSV file:

## photos.tsv

The `photos.tsv` dataset has one row per photo. It contains properties of the photo, the name of the contributor, the image URL, and overall stats.

| Field                       | Description |
|-----------------------------|-------------|
| photo_id                       | ID of the Unsplash photo |
| photo_url                      | Permalink URL to the photo page on unsplash.com |
| photo_image_url                | URL of the image file. Note: this is a [dynamic URL](https://unsplash.com/documentation#dynamically-resizable-images), so you can apply [resizing and customization operations directly on the image](https://unsplash.com/documentation#supported-parameters) |
| photo_submitted_at             | Timestamp of when the photo was submitted to Unsplash |
| photo_featured                 | Whether the photo was promoted to the [Editorial feed](https://unsplash.com/) or not |
| photo_width                    | Width of the photo in pixels |
| photo_height                   | Height of the photo in pixels |
| photo_aspect_ratio             | Aspect ratio of the photo |
| photo_description              | Description of the photo written by the photographer |
| photographer_username          | Username of the photographer on Unsplash |
| photographer_first_name        | First name of the photographer |
| photographer_last_name         | Last name of the photographer |
| exif_camera_make               | Camera make (brand) extracted from the EXIF data |
| exif_camera_model              | Camera model extracted from the EXIF data |
| exif_iso                       | ISO setting of the camera, extracted from the EXIF data |
| exif_aperture_value            | Aperture setting of the camera, extracted from the EXIF data |
| exif_focal_length              | Focal length setting of the camera, extracted from the EXIF data |
| exif_exposure_time             | Exposure time setting of the camera, extracted from the EXIF data |
| photo_location_name            | Location of the photo |
| photo_location_latitude        | Latitude of the photo |
| photo_location_longitude       | Longitude of the photo |
| photo_location_country         | Country where the photo was made |
| photo_location_city            | City where the photo was made |
| stats_views                    | Total # of times that a photo has been viewed on the Unsplash platform |
| stats_downloads                | Total # of times that a photo has been downloaded via the Unsplash platform |
| ai_description                 | Textual description of the photo, generated by a 3rd party AI |
| ai_primary_landmark_name       | Landmark present in the photo, generated by a 3rd party AI |
| ai_primary_landmark_latitude   | Latitude of the landmark, generated by a 3rd party AI |
| ai_primary_landmark_longitude  | Longitude of the landmark, generated by a 3rd party AI |
| ai_primary_landmark_confidence | Landmark confidence of the 3rd party AI |
| blur_hash                      | [BlurHash](https://blurha.sh/) hash of the photo |