./guide/2.2 Product_files_self_hosted.ipynb

[edobrowolska]

• removed the first sentence from the notebook regarding the two steps, which was not complete.

• I would also change the title to that notebook that it should be the guidelines of preparing the valid STAC Collection with Items, hosted anywhere, either PRR, S23 or web repo.. the process should be similar.

• I think here the code should be adapted by the user to add multiple STAC Items. I just missed following:
  - Project has already collection.json for the product
  - We should state that the project.id should correspond to the project id given in the previous notebook.

• In the section of the code: Define the relevant links to complete your data description.
  I'm missing here the guidance on the format in which these links should be provided: are they supposed to be simply the href URL format, or already the STAC link property?

• For the links why do I need to provide the licence twice? For the licence_link and the item_licence? What is the first link to license meaning vs the second information on the license?

• Item metadata (for adding one item to the product collection)
  What will be the use of this for the users which have data in tiff or cog format and want to create the STAC Collection with Items? I think we should rethink this guide to allow user direclty create the STAC items from actual files. I see the utility of this only to the items that are documents/ .zip folders or some other formats that cannot extract the metadata using for instance rio-stac..

• What the item_data_mime_type = "" means?

• item_datetime = "" - specify here the format for the user input

• item_description = "" - what the user is supposed to insert in that field?

• What is the different between item_title and item_data_title = "" ? It is in the same cell but how it should be defined by the user?
  What is expected to be inserted in the extra fields? Mybe we should refer to some guidelines too?

• 2.1.2 What does it mean: "If the files are remote.." How one should generate the item from the remote location? His is not described.. I'm not sure if I know how I would need to connect them to the product collection?