Data Discovery# Data Discovery How to use STAC Data Catalogue Preconditions General EODC Catalogue in the Browser Filtering Data in the Browser QGIS Filtering the data in QGIS Ortophoto Soil Sealing Identification Wet Snow Using STAC in a Jupyter Notebook Overview 1. Discover Data via the STAC API Searching for STAC collections and items Searching for items in a collection with filter criterias 2. Analyzing STAC Metadata Rolling average of the cloud-cover Visualize the data coverage 3. Load Data from the EODC STAC catalogue into Xarray How to use eomEX+ data Catalogue