sits_bbox: Get the bounding box of the data

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

Get the bounding box of the data

Description

Obtain a vector of limits (either on lat/long for time series or in projection coordinates in the case of cubes)

Usage

sits_bbox(data, crs = "EPSG:4326", as_crs = NULL)

## S3 method for class 'sits'
sits_bbox(data, crs = "EPSG:4326", as_crs = NULL)

## S3 method for class 'raster_cube'
sits_bbox(data, crs = "EPSG:4326", as_crs = NULL)

## S3 method for class 'tbl_df'
sits_bbox(data, crs = "EPSG:4326", as_crs = NULL)

## Default S3 method:
sits_bbox(data, crs = "EPSG:4326", as_crs = NULL)

Arguments

data	samples (class "sits") or cube.
crs	CRS of the samples points (single char)
as_crs	CRS to project the resulting bbox.

Value

A bbox.

Author(s)

Gilberto Camara, [e-mail]

Rolf Simoes, [e-mail]

Examples

if (sits_run_examples()) {
    # get the bbox of a set of samples
    sits_bbox(samples_modis_ndvi)
    # get the bbox of a cube in WGS84
    data_dir <- system.file("extdata/raster/mod13q1", package = "sits")
    cube <- sits_cube(
        source = "BDC",
        collection = "MOD13Q1-6.1",
        data_dir = data_dir
    )
    sits_bbox(cube, as_crs = "EPSG:4326")
}

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