gimms: Download and Process GIMMS NDVI3g Data

This is a set of functions to retrieve information about GIMMS NDVI3g files currently available online; download (and re-arrange, in the case of NDVI3g.v0) the half-monthly data sets from <https://ecocast.arc.nasa.gov/data/pub/gimms/>; import downloaded files from ENVI binary (NDVI3g.v0) or NetCDF format (NDVI3g.v1) directly into R based on the widespread 'raster' package; conduct quality control; and generate monthly composites (e.g., maximum values) from the half-monthly input data. As a special gimmick, a method is included to conveniently apply the Mann-Kendall trend test upon 'Raster*' images, optionally featuring trend-free pre-whitening to account for lag-1 autocorrelation.

Version: 1.1.1
Depends: R (≥ 2.10), raster, methods
Imports: curl, parallel, Kendall, ncdf4, RCurl, zyp
Published: 2018-12-07
Author: Florian Detsch [cre, aut]
Maintainer: Florian Detsch <fdetsch at web.de>
BugReports: https://github.com/environmentalinformatics-marburg/gimms/issues
License: MIT + file LICENSE
URL: https://github.com/environmentalinformatics-marburg/gimms
NeedsCompilation: no
Materials: README NEWS
CRAN checks: gimms results

Downloads:

Reference manual: gimms.pdf
Package source: gimms_1.1.1.tar.gz
Windows binaries: r-devel: gimms_1.1.1.zip, r-devel-gcc8: gimms_1.1.1.zip, r-release: gimms_1.1.1.zip, r-oldrel: gimms_1.1.1.zip
OS X binaries: r-release: gimms_1.1.1.tgz, r-oldrel: gimms_1.1.1.tgz
Old sources: gimms archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=gimms to link to this page.