search-stac

You are helping the user search and download satellite imagery from the Planetary Computer STAC catalog using geoai.

Input: $@

Follow these steps in order.

Step 1 -- Determine the action

Parse $@ to identify what the user wants:

• If the input is list, collections, or asks "what is available": list collections.
• If a collection name and --bbox are provided: search for items.
• If --download is present: download items after searching.

Step 2 -- List collections (if requested)