Package: lakeRS 0.1.0

Malte Zamzow

lakeRS: Remote Sensing Lake Data

Download and process ESA Sentinel-2 L2A data to obtain trophic state information or other satellite based indexes.

Authors:Malte Zamzow [aut, cre], Kompetenzzentrum Wasser Berlin gGmbH [cph]

lakeRS_0.1.0.tar.gz
lakeRS_0.1.0.zip(r-4.7)lakeRS_0.1.0.zip(r-4.6)lakeRS_0.1.0.zip(r-4.5)
lakeRS_0.1.0.tgz(r-4.6-any)lakeRS_0.1.0.tgz(r-4.5-any)
lakeRS_0.1.0.tar.gz(r-4.7-any)lakeRS_0.1.0.tar.gz(r-4.6-any)
lakeRS_0.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
lakeRS/json (API)

# Install 'lakeRS' in R:

install.packages('lakeRS', repos = c('https://kwb-r.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/kwb-r/lakers/issues

Datasets:

NDTrIColors - Colors for the Index
sceneIDs - Sentinel-2 IDs of the SCL Band
tenClassColors - Colors for the Classes
tenClusterColors - Colors for the Clusters

On CRAN:

2.74 score 36 exports 79 dependencies

Last updated from:c47de2bfe1. Checks:7 NOTE, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	NOTE	230
source / vignettes	OK	259
linux-release-x86_64	NOTE	240
macos-release-arm64	NOTE	143
macos-oldrel-arm64	NOTE	145
windows-devel	NOTE	162
windows-release	NOTE	157
windows-oldrel	NOTE	178
wasm-release	OK	186

Exports:add_lakeID bbox_from_point bbox_from_rectangle best_nk combine_years_dynamic combine_years_lakeData combine_years_pixelData discreteClassAssessment display_geometry download_openEO_job dynamic_per_pixel find_trends get_clusterLayer load_BandLayer map_layer nc_scene_per_image ndi_per_image numericAssessment oneLake_df open_netcdf pixel_clusters plot_class_assessment plot_dynamic plot_lake_index_histogram plot_layer plot_numeric_assessment plot_scene_coverage prepare_for_clustering sameDimProjection save_leaflet seasonal_index_per_lake seasonal_index_per_pixel show_pixels start_openEO_job trends_to_classes waterscene_proportion

Dependencies:askpass base64enc bslib cachem class classInt cli cpp11 crosstalk curl DBI digest dplyr e1071 evaluate farver fastmap fontawesome fs generics geosphere glue highr htmltools htmlwidgets httr2 IRdisplay jquerylib jsonlite KernSmooth knitr labeling lattice lazyeval leaflet leaflet.providers lifecycle lubridate magrittr MASS memoise mime openeo openssl pillar pkgconfig png proxy purrr R6 rappdirs raster RColorBrewer Rcpp repr rlang rmarkdown s2 sass scales sf sp stringi stringr sys terra tibble tidyr tidyselect timechange tinytex units utf8 vctrs viridisLite withr wk xfun yaml

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Add lake name and identifier to a lake index result	add_lakeID
Create a bounding box around a point	bbox_from_point
Create a buffered bounding box around a rectangle	bbox_from_rectangle
Estimate a suitable number of k-means clusters	best_nk
Combine whole-lake dynamics across years	combine_years_dynamic
Combine lake-level index values across years	combine_years_lakeData
Combine annual lake index results into a harmonized pixel-wise data structure	combine_years_pixelData
Calculate adjusted linear trends over recent years	determine_trend
Classify yearly index values into discrete classes	discreteClassAssessment
Display a bounding box or polygon on a leaflet map	display_geometry
Download results from a finished openEO job	download_openEO_job
Calculate day-of-year moving-average dynamics per pixel	dynamic_per_pixel
Rank lakes by short- or long-term trend	find_trends
Create a matrix of clusters in the same dimension as Datacube nc	get_clusterLayer
Load one band from an opened netCDF data cube	load_BandLayer
Display a netCDF-aligned matrix as an interactive leaflet layer	map_layer
Calculate scene-class coverage per image	nc_scene_per_image
Calculate a normalized difference index for each image and pixel	ndi_per_image
Colors for the Index	NDTrIColors
Assess lake status and relative trends from yearly index values	numericAssessment
Convert annual lake index results for one lake to a data frame	oneLake_df
Open an openEO netCDF data cube	open_netcdf
Cluster pixel dynamics with k-means	pixel_clusters
Plot discrete class assessment results for selected lakes	plot_class_assessment
Plot annual dynamics with optional uncertainty intervals	plot_dynamic
Plot the distribution of pixel index values for one lake-year	plot_lake_index_histogram
Plot a netCDF-aligned matrix as a static map	plot_layer
Plot numeric status and trend assessment for one lake	plot_numeric_assessment
Plot image availability and scene coverage by year	plot_scene_coverage
Prepare pixel dynamics for clustering	prepare_for_clustering
Reproject a raster while preserving row and column counts	sameDimProjection
Save a leaflet map as a self-contained HTML file	save_leaflet
Sentinel-2 IDs of the SCL Band	sceneIDs
Aggregate seasonal pixel indices to one lake-level index	seasonal_index_per_lake
Calculate a seasonal index value for each pixel	seasonal_index_per_pixel
Display pixel locations on an interactive map	show_pixels
Start Job on openEO plattform	start_openEO_job
Colors for the Classes	tenClassColors
Colors for the Clusters	tenClusterColors
Convert numeric trend estimates to significance classes	trends_to_classes
Calculate water-scene proportions from SCL images	waterscene_proportion