ndvits: NDVI Time series extraction and analysis

The routines extract automatically, for area of interest, Normalized Difference Vegetation Index (NDVI) time series from different optical satellite instruments (AVHRR, Spot Vegetation) and to provide tools to display and analyze the time series.Functions have been developed to study landscapes and more especially to detect changes in land use land cover. Phenological metrics can be computed for every season as well as vegetation anomaly maps.

Author
Romain Frelat, Bruno Gerard.
Date of publication
None
Maintainer
Romain Frelat <rfrelat@yahoo.com>
License
GPL-2
Version
1.0.1

View on R-Forge

Man pages

AnPhenoMetrics
Extracting annual phenological metrics
BfastDec
BFAST decomposition
ClipVGT
Clip Vegetation data
ExtractFile
Extract time series from a list of images
ExtractGIMMS
Extract time series from GIMMS data
ExtractVGT
Extract time series from VITO Vegetation data
ExtractVito
Extract time series from clipped VITO data
mapdiff
Compute the difference between two maps
maplocalstat
NDVI local statistics
mapmaxyear
Maximum NDVI value of a given year
MaxAnomaly
Maximum Anomaly
maxNA
max function discarding NA values
maxNA2
max function discarding NA values(2)
meanNA
Mean function discarding NA values
minNA
min function discarding NA values
minNA2
min function discarding NA values(2)
multimap
Create multimap.
normNDVI
compute NDVI value
OverlayTS
Overlay time series
PeriodAnomaly
Period Anomaly map
periodtoMap
period to full path of the NDVI map.
PlotTS
The function plots the time series one under another.
pointtobuffer
Point to buffer
polytopoints
polygons to points
readpartGDAL
partial readGDAL
savemap
Save a map.
sdNA
sd function discarding NA values
shapelim
limits of a shape/kml file
SLPSAs_full
Gross NDVI time series extracted from Spot Vegetation data.
SLPSAs_ts
NDVI time series extracted from Spot Vegetation data.
STLperArea
Seasonal Decomposition per Area
TimeSeriesAnalysis
NDVI Time Series Extraction and Analysis
timetoMap
Time to name of the NDVI map.
tolist
To list

Files in this package

ndvits
ndvits/NAMESPACE
ndvits/data
ndvits/data/SLPSAs_full.rda
ndvits/data/SLPSAs_ts.rda
ndvits/R
ndvits/R/Tools.R
ndvits/R/extract.R
ndvits/R/PeriodAnomaly.R
ndvits/R/MaxAnomaly.R
ndvits/R/BfastDec.R
ndvits/R/mapsave.R
ndvits/R/pointtobuffer.R
ndvits/R/maps.R
ndvits/R/polytopoints.R
ndvits/R/PlotTS.R
ndvits/R/ClipVGT.R
ndvits/R/AnPhenoMetrics.R
ndvits/inst
ndvits/inst/extdata
ndvits/inst/extdata/shape
ndvits/inst/extdata/shape/SLP_Mzimba.shx
ndvits/inst/extdata/shape/SLP_Mzimba.prj
ndvits/inst/extdata/shape/SLP-SAs.kml
ndvits/inst/extdata/shape/SLP_Mzimba.shp
ndvits/inst/extdata/shape/SLP_Mzimba.dbf
ndvits/inst/extdata/VITO_Mzimba
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M06P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M08P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M08P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M11P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M04P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M11P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M12P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M04P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M03P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M11P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M07P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M02P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M04P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M04P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M02P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M09P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M06P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M02P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M12P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M11P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M01P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M10P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M03P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M03P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M05P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M12P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M09P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M01P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M09P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M07P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M12P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M01P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M12P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M11P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M08P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M07P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M09P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M12P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M10P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M05P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M05P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M04P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M02P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M08P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M06P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M02P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M03P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M05P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M04P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M11P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M01P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M05P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M09P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M07P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M06P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M09P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M11P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M12P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M11P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M11P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M05P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M11P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M04P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M08P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M08P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M02P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M06P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M06P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M08P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M08P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M05P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M02P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M05P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M12P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M03P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M03P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M10P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M09P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M03P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M12P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M06P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M05P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M06P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M03P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M07P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M11P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M03P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M09P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M01P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M04P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M01P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M03P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M10P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M05P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M04P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M08P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M12P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M07P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M03P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M05P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M02P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M11P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M03P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M01P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M07P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M01P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M09P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M08P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M10P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M01P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M04P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M08P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M06P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M02P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M01P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M11P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M12P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M08P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M12P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M10P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M08P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M02P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M10P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M02P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M09P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M08P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M01P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M06P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M04P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M07P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M04P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M03P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M09P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M04P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M09P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M06P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M04P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M10P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M06P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M03P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M07P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M09P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M03P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M11P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M09P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M10P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M10P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M02P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M08P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M05P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M11P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M06P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M12P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M06P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M02P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M01P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M10P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M02P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M01P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M12P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M03P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M10P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M07P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M07P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M07P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M11P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M09P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M10P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M01P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M07P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M11P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M01P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M10P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M08P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M08P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M05P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M12P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M05P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M08P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M07P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M12P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M01P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M10P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M12P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M02P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M10P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M07P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M09P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M07P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M01P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M02P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M06P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M05P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M04P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M04P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M05P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M10P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M05P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M03P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M07P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M09P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M05P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M12P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M03P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M09P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M04P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M04P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2006M02P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M06P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2009M06P0.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M11P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2004M01P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M07P2.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2008M06P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2007M02P1.tif
ndvits/inst/extdata/VITO_Mzimba/Mzimba2005M10P0.tif
ndvits/inst/extdata/maps
ndvits/inst/extdata/maps/MzimbaMaxAno2007.tif
ndvits/inst/extdata/maps/MzimbaMaxAno2005.tif
ndvits/inst/extdata/maps/MzimbaMaxAno2006.tif
ndvits/inst/extdata/maps/MzimbaMaxAno2008.tif
ndvits/inst/extdata/maps/MzimbaMaxAno2009.tif
ndvits/inst/extdata/maps/MzimbaMaxAno2004.tif
ndvits/DESCRIPTION
ndvits/man
ndvits/man/minNA2.Rd
ndvits/man/ExtractVito.Rd
ndvits/man/readpartGDAL.Rd
ndvits/man/ExtractGIMMS.Rd
ndvits/man/SLPSAs_full.Rd
ndvits/man/savemap.Rd
ndvits/man/maxNA2.Rd
ndvits/man/SLPSAs_ts.Rd
ndvits/man/ExtractFile.Rd
ndvits/man/timetoMap.Rd
ndvits/man/multimap.Rd
ndvits/man/BfastDec.Rd
ndvits/man/shapelim.Rd
ndvits/man/maplocalstat.Rd
ndvits/man/AnPhenoMetrics.Rd
ndvits/man/sdNA.Rd
ndvits/man/STLperArea.Rd
ndvits/man/PlotTS.Rd
ndvits/man/mapdiff.Rd
ndvits/man/meanNA.Rd
ndvits/man/OverlayTS.Rd
ndvits/man/pointtobuffer.Rd
ndvits/man/ExtractVGT.Rd
ndvits/man/normNDVI.Rd
ndvits/man/maxNA.Rd
ndvits/man/minNA.Rd
ndvits/man/MaxAnomaly.Rd
ndvits/man/mapmaxyear.Rd
ndvits/man/TimeSeriesAnalysis.Rd
ndvits/man/ClipVGT.Rd
ndvits/man/tolist.Rd
ndvits/man/polytopoints.Rd
ndvits/man/PeriodAnomaly.Rd
ndvits/man/periodtoMap.Rd