Package: rsi 0.3.3.9000

Michael Mahoney

rsi: Efficiently Retrieve and Process Satellite Imagery

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'.

Authors:Michael Mahoney [aut, cre], Felipe Carvalho [rev], Michael Sumner [rev], Permian Global [cph, fnd]

rsi_0.3.3.9000.tar.gz
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rsi_0.3.3.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
rsi/json (API)

# Install 'rsi' in R:

install.packages('rsi', repos = c('https://ropensci.r-universe.dev', 'https://cloud.r-project.org'))

Reviews:rOpenSci Software Review #636

Bug tracker:https://github.com/permian-global-research/rsi/issues

Pkgdown/docs site:https://permian-global-research.github.io

Datasets:

alos_palsar_band_mapping - ALOS PALSAR band mapping
dem_band_mapping - Landsat band mapping
landsat_band_mapping - Landsat band mapping
sentinel1_band_mapping - Sentinel-1 band mapping
sentinel2_band_mapping - Sentinel-2 band mapping

On CRAN:

6.51 score 58 stars 56 scripts 789 downloads 23 exports 43 dependencies

Last updated from:edfbca1e6a (on main). Checks:10 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	162
pkgdown docs	OK	1732
source / vignettes	OK	210
linux-release-x86_64	OK	164
macos-release-arm64	OK	92
macos-oldrel-arm64	OK	121
windows-devel	OK	96
windows-release	OK	103
windows-oldrel	OK	96
wasm-release	OK	159

Exports:alos_palsar_mask_function calculate_indices default_query_function filter_bands filter_platforms get_alos_palsar_imagery get_dem get_landsat_imagery get_naip_imagery get_sentinel1_imagery get_sentinel2_imagery get_stac_data landsat_mask_function landsat_platform_filter rsi_download_rasters rsi_gdal_config_options rsi_gdalwarp_options rsi_query_api sentinel2_mask_function sign_planetary_computer spectral_indices spectral_indices_url stack_rasters

Dependencies:askpass class classInt cli codetools crayon curl DBI digest e1071 future future.apply globals glue httr jpeg jsonlite KernSmooth lifecycle listenv magrittr MASS mime openssl parallelly pillar pkgconfig png proceduralnames proxy R6 Rcpp rlang rstac s2 sf sys terra tibble units utf8 vctrs wk

A whirlwind tour of rsi

Downloading data | Finding spectral indices | Calculating indices | Stacking rasters

Rendered fromrsi.Rmdusingknitr::rmarkdown

Last update: 2024-04-05
Started: 2023-10-26

Help page	Topics
ALOS PALSAR band mapping	alos_palsar_band_mapping
Create an ALOS PALSAR mask raster from the mask band	alos_palsar_mask_function
Calculate indices from the bands of a raster	calculate_indices
Landsat band mapping	dem_band_mapping
Filter indices based on (relatively) complicated fields	filter_bands filter_platforms
Retrieve raster data from STAC endpoints	get_alos_palsar_imagery get_dem get_landsat_imagery get_naip_imagery get_sentinel1_imagery get_sentinel2_imagery get_stac_data
Landsat band mapping	landsat_band_mapping
Create a Landsat mask raster from the QA band	landsat_mask_function
Filter Landsat features to only specific platforms	landsat_platform_filter
Download specific assets from a set of STAC items	rsi_download_rasters
Default options for GDAL	rsi_gdalwarp_options rsi_gdal_config_options rsi_gdal_options
Query a STAC API using a specific spatiotemporal area of interest	rsi_query_api
Sentinel-1 band mapping	sentinel1_band_mapping
Sentinel-2 band mapping	sentinel2_band_mapping
Create a Sentinel-2 mask raster from the SCL band	sentinel2_mask_function
Sign STAC items retrieved from the Planetary Computer	sign_planetary_computer
Get a data frame of spectral indices	spectral_indices
Get the URL to download spectral indices from	spectral_indices_url
Create and save a multi-band output raster by combining input rasters	stack_rasters

Package: rsi 0.3.3.9000

rsi: Efficiently Retrieve and Process Satellite Imagery

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Help Manual

Usage by other packages (reverse dependencies)