This object is a named list of character vectors, with names corresponding to
Sentinel-2 band names and values corresponding to band names in
spectral_indices.
Details
Band mapping objects:
These objects are semi-standardized sets of metadata which provide all the necessary information for downloading data from a given STAC server. The object itself is list of character vectors, whose names represent asset names on a given STAC server and whose values represent the corresponding standardized band name from the Awesome Spectral Indices project. In addition to this data, these vectors usually have some of (but not necessarily all of) the following attributes:
stac_source: The URL for the STAC server this metadata corresponds to.collection_name: The default STAC collection for this data source.download_function: The function to be used to download assets from the STAC server.mask_band: The name of the asset on this server to be used for masking images.mask_function: The function to be used to mask images downloaded from this server.