# Efficiently Retrieve and Process Satellite Imagery

## Documentation for package ‘rsi’ version 0.3.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

alos_palsar_band_mapping | ALOS PALSAR band mapping
alos_palsar_mask_function | Create an ALOS PALSAR mask raster from the mask band
calculate_indices | Calculate indices from the bands of a raster
dem_band_mapping | Landsat band mapping
filter_bands | Filter indices based on (relatively) complicated fields
filter_platforms | Filter indices based on (relatively) complicated fields
get_alos_palsar_imagery | Retrieve raster data from STAC endpoints
get_dem | Retrieve raster data from STAC endpoints
get_landsat_imagery | Retrieve raster data from STAC endpoints
get_naip_imagery | Retrieve raster data from STAC endpoints
get_sentinel1_imagery | Retrieve raster data from STAC endpoints
get_sentinel2_imagery | Retrieve raster data from STAC endpoints
get_stac_data | Retrieve raster data from STAC endpoints
landsat_band_mapping | Landsat band mapping
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_gdalwarp_options | Default options for GDAL
rsi_gdal_config_options | Default options for GDAL
rsi_gdal_options | Default options for GDAL
rsi_query_api | Query a STAC API using a specific spatiotemporal area of interest
sentinel1_band_mapping | Sentinel-1 band mapping
sentinel2_band_mapping | Sentinel-2 band mapping
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 | Get a data frame of spectral indices
spectral_indices_url | Get the URL to download spectral indices from
stack_rasters | Create and save a multi-band output raster by combining input rasters