The CSV export format lists the labels contained in your dataset. Note that the polygon and classification labels are exported as bounding boxes.
You'll find several columns for every label:
imageId: a unique identifier for every image
imageName: speaks for itself...!
width: width of the image in pixel
height: height of the image in pixel
class: name of the label class
xmin, ymin, xmax, ymax: bounding box coordinates in pixel of its top left corner and bottom right corner
imageURL: link to the image stored in LabelFlow
For security reasons, the image URL is valid for 7 days only. You can generate a new CSV export at any time to reset the validity dates of the URLs.