spectral_indices_url

<p>Get the URL to download spectral indices from</p>

Downloads spatial data from spatiotemporal asset catalogs
('STAC'), computes standard spectral indices from the Awesome Spectral
Indices project (Montero et al. (2023) <doi:10.1038/s41597-023-02096-0>)
against raster data, and glues the outputs together into predictor bricks.
Methods focus on interoperability with the broader spatial ecosystem;
function arguments and outputs use classes from 'sf' and 'terra', and data
downloading functions support complex 'CQL2' queries using 'rstac'.

Michael Mahoney

Efficiently Retrieve and Process Satellite Imagery

Felipe Carvalho

spectral_indices_url: Get the URL to download spectral indices from

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Examples