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rsi has been peer-reviewed by the rOpenSci project! Huge thank you to @OldLipe and @mdsumner for their extremely helpful reviews.
sentinel2_mask_function() now masks out SCL values
of 2, “DARK_AREA”, by default.
landsat_mask_function() gains an argument,
masked_bits, that allows you to specify the values you wish
to mask out by bit values rather than just integers. Refer to the
Landsat science product guide for further information on what bit values
represent for your platform of interest.
get_stac_data() no longer fails if downloading an
asset fails, but instead returns a raster with all available data. This
may still fail when a single asset fails to download while downloading
multiple assets combined within a single raster; please open an issue if
this happens to you! Thanks to @laurenkwick in #74 (#75).
calculate_indices() gains several new arguments:
overwrite, which is passed directly to
terra::predict(). Thanks to @Cidree in #69 (#70).wopt and cores, which are passed directly
to terra::predict().extra_objects, which lets you provide additional
objects for calculating indices inside of the minimal environment used
to isolate potentially untrustworthy code.Band mapping objects now have a c() method, making
it easier to add assets you wish to download to an existing object.
Thanks to @laurenkwick in #71 (#72).
stack_rasters() gains a new argument,
check_crs, which can be set to FALSE to skip
checking if all rasters share the same CRS.
Added a new section to the “How can I?” article on the pkgdown site, with pointers on how to “Calculate all possible indices using a certain data set”. Thanks to @alkimj in #60 (#61).
default_query_function() has been renamed to
rsi_query_api(). Please update any code using the old name;
it will be removed in a future release.get_stac_data() gains an argument,
download_function, which takes a
STACItemCollection object and returns a data frame, where
columns correspond to distinct assets, rows correspond to distinct
items, and cells contain file paths to the downloaded data.
rsi_download_rasters() is a new function that
exposes how get_stac_data() downloads assets.
get_alos_palsar_imagery() and
alos_palsar_mask_function() are new functions to help you
get and mask ALOS PALSAR imagery, respectively. Thanks to @h-a-graham via #48 and
#50.
get_naip_data() is a function for getting National
Agricultural Imagery Program data from (by default) Planetary Computer.
Data covers the continental United States.
landsat_mask_function() gains an argument,
include, which lets you specify whether you’d like to
include pixels that represent land ("land"), water
("water"), or both ("both"). Thanks to @mateuszrydzik for
the report via #37 (#46).
Progress bars have been split into separate bars for downloading, masking, compositing and so on.
get_stac_data() no longer errors in (rare)
circumstances where calculating the intersection of bounding boxes
between your AOI and an individual item, performed when setting
composite_function = NULL, produces a bounding box with
ymin or xmin higher than ymax or
xmax.
Functions will no longer error if you construct their arguments
with glue::glue() (or otherwise if they have more than one
class).
stack_rasters() will only rename bands if
band_names is the same length as the number of bands in the
output raster (or missing, or defined by a function). It will now warn
you if these lengths are different. Previously, if you provided more
than the required number of band names, stack_rasters()
would silently ignore the extra names, and would error if you provided
fewer names than bands.
get_stac_data() now warns if
asset_names is NULL and there is more than one
asset per item.
Functions sending HTTP requests now set a user agent of
rsi (https://permian-global-research.github.io/rsi/)
get_stac_data() no longer includes
mask_band in its outputs when
composite_function = NULL. Add this band to
asset_names to include it in the download.get_stac_data() now removes colons (:)
from the file names generated when
composite_function = NULL. This means that datetimes are
now generally formatted as YYYY-MM-DDTHHMMSSZ, which is slightly
dissatisfying but is a valid path on Windows systems (thanks to @jguelat, #29,
#32).
stacK_rasters() no longer includes
"-r", "bilinear" in its default value for
gdalwarp_options (#27, #30).
get_stac_data() now provides a more informative
error when 0 items are found for a given query (#26, #31).
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.