Easy-EO sample data: Sentinel-2 and Copernicus DEM subsets for testing and teaching

A small collection of Earth Observation rasters and one vector file used by theEasy-EO library for its tutorials, documentation examples and tests. Files aredownloaded on demand and cached locally, so a worked example produces identicaloutput on any machine without the user registering for a data account. Contents: Sentinel-2 L2A blue, green, red and near-infrared bands as single-band GeoTIFFs The same bands stacked, in plain and Cloud-Optimized GeoTIFF form A Copernicus DEM GLO-30 elevation tile, in plain and Cloud-Optimized form A region-of-interest polygon (GeoPackage, EPSG:4326) inside the Sentinel-2 footprint Attribution:Contains modified Copernicus Sentinel-2 L2A data 2023 (tile T33UUP, acquired2023-09-07), processed by ESA; accessed via Microsoft Planetary Computer.Licensed under the Copernicus open data terms. Contains modified Copernicus DEM GLO-30 data (© DLR e.V. 2010-2014 and© Airbus Defence and Space GmbH 2014-2018, provided under COPERNICUS by theEuropean Union and ESA); accessed via Microsoft Planetary Computer. This deposit is a derived subset prepared for software testing and teaching.The underlying data remain subject to the Copernicus terms.