sits_select: Filter bands on a data set (tibble or cube)

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

Filter bands on a data set (tibble or cube)

Description

Filter only the selected bands and dates from a set of time series or from a data cube.

Usage

sits_select(data, bands = NULL, start_date = NULL, end_date = NULL, ...)

## S3 method for class 'sits'
sits_select(data, bands = NULL, start_date = NULL, end_date = NULL, ...)

## S3 method for class 'raster_cube'
sits_select(
  data,
  bands = NULL,
  start_date = NULL,
  end_date = NULL,
  ...,
  dates = NULL,
  tiles = NULL
)

## S3 method for class 'patterns'
sits_select(data, bands = NULL, start_date = NULL, end_date = NULL, ...)

## Default S3 method:
sits_select(data, ...)

Arguments

data	Tibble with time series or data cube.
bands	Character vector with the names of the bands.
start_date	Date in YYYY-MM-DD format: start date to be filtered.
end_date	Date in YYYY-MM-DD format: end date to be filtered.
...	Additional parameters to be provided
dates	Character vector with sparse dates to select.
tiles	Character vector with the names of the tiles.

Value

Tibble with time series or data cube.

Author(s)

Rolf Simoes, [e-mail]

Examples

# Retrieve a set of time series with 2 classes
data(cerrado_2classes)
# Print the original bands
sits_bands(cerrado_2classes)
# Select only the NDVI band
data <- sits_select(cerrado_2classes, bands = c("NDVI"))
# Print the labels of the resulting tibble
sits_bands(data)
# select start and end date
point_2010 <- sits_select(point_mt_6bands,
              start_date = "2000-01-01",
              end_date = "2030-12-31")

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