rsi0.2.1 package

Efficiently Retrieve and Process Satellite Imagery

deprecated

Deprecated functions

alos_palsar_mask_function

Create an ALOS PALSAR mask raster from the mask band

calculate_indices

Calculate indices from the bands of a raster

filters

Filter indices based on (relatively) complicated fields

get_stac_data

Retrieve raster data from STAC endpoints

landsat_mask_function

Create a Landsat mask raster from the QA band

landsat_platform_filter

Filter Landsat features to only specific platforms

rsi_download_rasters

Download specific assets from a set of STAC items

rsi_query_api

Query a STAC API using a specific spatiotemporal area of interest

rsi-package

rsi: Efficiently Retrieve and Process Satellite Imagery

sentinel2_mask_function

Create a Sentinel-2 mask raster from the SCL band

sign_planetary_computer

Sign STAC items retrieved from the Planetary Computer

spectral_indices_url

Get the URL to download spectral indices from

spectral_indices

Get a data frame of spectral indices

stack_rasters

Create and save a multi-band output raster by combining input rasters

Download source packageRead PDF manual

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'.

  • Maintainer: Michael Mahoney
  • License: Apache License (>= 2)
  • Last published: 2024-06-27

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