gapfill: Fill Missing Values in Satellite Data

Tools to fill missing values in satellite data and to develop new gap-fill algorithms. The methods are tailored to data (images) observed at equally-spaced points in time. The package is illustrated with MODIS NDVI data.

Author
Florian Gerber
Date of publication
2016-05-04 10:13:27
Maintainer
Florian Gerber <florian.gerber@math.uzh.ch>
License
GPL (>= 2)
Version
0.9.3

View on CRAN

Man pages

Array2Matrix
Convert an Array with 4 Dimensions into a Matrix
ArrayAround
Subset an Array with 4 dimensions
EstimateQuantile
Estimate the Quantile of a Missing Value
Extend
Implement an Alternative Gap-fill Algorithm
Gapfill
Main Function for Gap-Filling
gapfill-package
Overview
Image
Image Panels
Index
Index Conversions
ndvi
NDVI Data from Alaska
Score
Score Columns of a Matrix Containing NAs by its Values
Subset-Predict
Subset and Predict Functions
Validate
Validation with RMSE

Files in this package

gapfill
gapfill/inst
gapfill/inst/CITATION
gapfill/tests
gapfill/tests/run-all.R
gapfill/tests/testthat
gapfill/tests/testthat/test-Image.R
gapfill/tests/testthat/test-Gapfill.R
gapfill/tests/testthat/test-Subset.R
gapfill/tests/testthat/test-Validate.R
gapfill/tests/testthat/test-Score.R
gapfill/tests/testthat/test-Predict.R
gapfill/tests/testthat/test-Array2Matrix.R
gapfill/src
gapfill/src/gapfill.cpp
gapfill/src/RcppExports.cpp
gapfill/NAMESPACE
gapfill/data
gapfill/data/ndvi.rda
gapfill/R
gapfill/R/gapfill.R
gapfill/MD5
gapfill/README
gapfill/DESCRIPTION
gapfill/man
gapfill/man/Index.Rd
gapfill/man/gapfill-package.Rd
gapfill/man/Extend.Rd
gapfill/man/ndvi.Rd
gapfill/man/Validate.Rd
gapfill/man/Score.Rd
gapfill/man/Subset-Predict.Rd
gapfill/man/ArrayAround.Rd
gapfill/man/Array2Matrix.Rd
gapfill/man/Gapfill.Rd
gapfill/man/EstimateQuantile.Rd
gapfill/man/Image.Rd