Arcachon: SpatRaster of the bay of Arcachon

In geocmeans: Implementing Methods for Spatial Fuzzy Unsupervised Classification

SpatRaster of the bay of Arcachon

Description

A Landsat 8 image of the bay of Arcachon (France), with a resolution of 30mx30m and 6 bands: blue, green, red, near infrared, shortwave infrared 1 and shortwave infrared 2. The dataset is saved as a Large RasterBrick with the package raster and has the following crs: EPSG:32630. It is provided as a tiff file.

Usage

load_arcachon()

Format

A spaRast with 6 bands

blue

wavelength: 0.45-0.51

green

wavelength: 0.53-0.59

red

wavelength: 0.64-0.67

near infrared

wavelength: 0.85-0.88

shortwave infrared

wavelength: 1.57-1.65

shortwave infrared

wavelength: 2.11-2.29

Source

https://earthexplorer.usgs.gov/

Examples

# loading directly from file
Arcachon <- terra::rast(system.file("extdata/Littoral4_2154.tif", package = "geocmeans"))
names(Arcachon) <- c("blue", "green", "red", "infrared", "SWIR1", "SWIR2")

# loading with the provided function
Arcachon <- load_arcachon()

geocmeans documentation built on Sept. 12, 2023, 9:06 a.m.