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33 lines
1.1 KiB
R
33 lines
1.1 KiB
R
% Generated by roxygen2: do not edit by hand
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% Please edit documentation in R/image_collection.R
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\name{extent}
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\alias{extent}
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\title{Derive the spatiotemporal extent of an image collection}
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\usage{
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extent(x, srs = "EPSG:4326")
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}
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\arguments{
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\item{x}{image collection proxy object}
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\item{srs}{target spatial reference system}
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}
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\value{
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a list with elements \code{left}, \code{right}, \code{bottom}, \code{top}, \code{t0} (start date/time), and \code{t1} (end date/time)
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}
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\description{
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Derive the spatiotemporal extent of an image collection
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}
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\examples{
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# create image collection from example Landsat data only
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# if not already done in other examples
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if (!file.exists(file.path(tempdir(), "L8.db"))) {
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L8_files <- list.files(system.file("L8NY18", package = "gdalcubes"),
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".TIF", recursive = TRUE, full.names = TRUE)
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create_image_collection(L8_files, "L8_L1TP", file.path(tempdir(), "L8.db"), quiet = TRUE)
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}
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L8.col = image_collection(file.path(tempdir(), "L8.db"))
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extent(L8.col,"EPSG:32618")
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cube_view(extent=extent(L8.col,"EPSG:32618"),
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srs="EPSG:32618", nx = 497, ny=526, dt="P1M")
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}
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