Geozarr Groups

--- layout: example.html title: GeoZarr Multi-Group shortdesc: Cloud-masked Sentinel-2 imagery using bands from multiple Zarr groups. docs: > The GeoZarr source supports loading bands from multiple groups within the same Zarr hierarchy. In this example, a true-color composite is rendered from B02 (blue), B03 (green), and B04 (red) reflectance values from the measurements/reflectance group. The cloud probability (cld) from the quality/probability group is used to fade out cloudy areas, revealing the OSM basemap underneath. When bands come from different groups, each band is specified as an object with a name and a group path. The group is resolved relative to the url, which can be any common ancestor in the Zarr hierarchy — not necessarily the store root. Since the cloud probability data is only available at 20 m resolution, it is resampled at higher zoom levels to match the 10 m reflectance bands. tags: "zarr, geozarr, sentinel-2, cloud, masking" experimental: true ---

Cloud threshold: 50%