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sen2r (version 1.5.4)

Find, Download and Process Sentinel-2 Data

Description

Functions to download Sentinel-2 optical images and perform preliminary processing operations. 'sen2r' provides the instruments required to easily perform (and eventually automate) the steps necessary to build a complete Sentinel-2 processing chain. A Graphical User Interface to facilitate data processing is also provided. For additional documentation refer to the following article: Ranghetti et al. (2020) .

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Version

Install

install.packages('sen2r')

Monthly Downloads

95

Version

1.5.4

License

GPL-3

Maintainer

Luigi Ranghetti

Last Published

January 6th, 2023

Functions in sen2r (1.5.4)

expect_equal_crs

Compare two non-null CRS

Expand a path with a parent directory

Convert absolute from/to relative paths in a virtual file

Clip, reproject and warp raster files

Interface to GDAL Python-based utilities

Find the longest common starting substring or directory

fix_envi_format

Fix ENVI outputs

Create the database of S2 orbits and doy of passage

create_indices_db

Create the indices database

compute_s2_paths

Compute names of S2 file to be generated

Load the paths of external executables

List spectral indices

install_sen2cor

Download and install (or link) Sen2Cor

Manage GIPP parameters for Sen2Cor

Initialise python

Download and install aria2.

Warp a raster file aligning it on the grid of another file

give_write_permission

Give permission to write settings on disk

write_ignorelist

Read / write the ignore list

Copy L2A_GIPP.xml in sen2r

load_extent_bbox

Insert an extent

Return the mountpoint of the input directory (if it is mounted)

raster_metadata

Get metadata from raster paths

Express file paths in canonical Form depending on the operating system

Print a message

Extract sun angles from SAFE archives

Return a parameter used in a WKT projection

Produce an RGB image from a singleband raster file.

Replace NULL with character()

Launch the GUI for Sentinel-2 products

Apply cloud masks

Order S2 products.

Merge S2 tiles with the same date and orbit

Set NA value of a specific product type

Compute maps of spectral indices

Create RGB images from S2 reflectance products.

Retrieve list of available S2 products.

Download S2 products.

Return the Dates Of Passage over some orbits

Rename products using a shorten convention

safe_getMetadata

Get information from S2 file name or metadata

Format for SAFE archive lists

Correct L1C products using Sen2Cor

Load Sentinel-2 tiles

Check if SAFE is available for download

read_scihub_login

Import / export / check SciHub username and password

Convert from SAFE format

Find, download and preprocess Sentinel-2 images

Create thumbnails for S2 products.

Retrieve coordinate reference system from sf or sfc object

Obtain the UTM zone associated to Sentinel-2 tiles

sen2r_getElements

Get information from S2 short name

tiles_intersects

Select the tiles intersecting the extent

sen2r_process_report

Summarise processing report

suppress_warnings

Selective suppress warnings

Trace functions which create files

Return WKT or WKT2 basing on the installed rgdal version

Buffer cloud masks

Produce an RGB image from a multiband raster file.

add_tile_suffix

Add/remove suffixes for split tiles

Convert a path to a relative path

Check Google Cloud SDK installation

Check GDAL installation

build_example_param_file

Build an example JSON parameter file

check_sen2r_deps

Check package dependencies

check_param_list

Check a parameter list

calcindex_raster

Compute index using raster or stars features

Check GUI dependencies

Add RGB product