plot.dem_cube: Plot DEM cubes

In sits: Satellite Image Time Series Analysis for Earth Observation Data Cubes

Plot DEM cubes

Description

Plot RGB raster cube

Usage

## S3 method for class 'dem_cube'
plot(
  x,
  ...,
  band = "ELEVATION",
  tile = x[["tile"]][[1]],
  palette = "Spectral",
  rev = TRUE,
  scale = 1,
  max_cog_size = 1024
)

Arguments

x	Object of class "dem_cube".
...	Further specifications for plot.
band	Band for plotting grey images.
tile	Tile to be plotted.
palette	An RColorBrewer palette
rev	Reverse the color order in the palette?
scale	Scale to plot map (0.4 to 1.0)
max_cog_size	Maximum size of COG overviews (lines or columns)

Value

A plot object with a DEM cube or a B/W image on a color scale

Note

Use scale parameter for general output control.

The following optional parameters are available to allow for detailed control over the plot output:

• graticules_labels_size: size of coordinates labels (default = 0.7)

• legend_title_size: relative size of legend title (default = 0.7)

• legend_text_size: relative size of legend text (default = 0.7)

• legend_bg_color: color of legend background (default = "white")

• legend_bg_alpha: legend opacity (default = 0.3)

Author(s)

Gilberto Camara, [e-mail]

Examples

if (sits_run_examples()) {
# obtain the DEM cube
    dem_cube_19HBA <- sits_cube(
        source = "MPC",
        collection = "COP-DEM-GLO-30",
        bands = "ELEVATION",
        tiles = "19HBA"
        )
# plot the DEM reversing the palette
    plot(dem_cube_19HBA, band = "ELEVATION")
}

sits documentation built on Sept. 11, 2024, 6:36 p.m.