Methods to create a SpatRasterDataset. This is an object to hold "sub-datasets", each represented by a SpatRaster that may have multiple layers. All sub-datasets must have the same raster geometry (extent and resolution). You can use a SpatRasterCollection (see <code>sprc</code>) to combine SpatRasters with different geometries.
See <code>describe</code> for getting information about the sub-datasets present in a file.

Methods for spatial data analysis with vector (points, lines, polygons) and raster (grid) data. Methods for vector data include geometric operations such as intersect and buffer. Raster methods include local, focal, global, zonal and geometric operations. The predict and interpolate methods facilitate the use of regression type (interpolation, machine learning) models for spatial prediction, including with satellite remote sensing data. Processing of very large files is supported. See the manual and tutorials on <https://rspatial.org/> to get started. 'terra' replaces the 'raster' package ('terra' can do more, and it is faster and easier to use).

Robert Hijmans

terra

Spatial Data Analysis

Robert J. Hijmans

Márcia Barbosa

Roger Bivand

Andrew Brown

Michael Chirico

Emanuele Cordano

Krzysztof Dyba

Edzer Pebesma

Barry Rowlingson

Michael D. Sumner

sds function

Create a SpatRasterDataset — sds

<dl>

<dt>x</dt>
<dd>character (filename), or SpatRaster, or list of SpatRasters, or missing. If multiple filenames are provided, it is attempted to make SpatRasters from these, and combine them into a SpatRasterDataset</dd>

<dt>ids</dt>
<dd>optional. vector of integer subdataset ids. Ignored if the first value is not a positive integer</dd>

<dt>opts</dt>
<dd>character. GDAL dataset open options</dd>

<dt>raw</dt>
<dd>logical. If <code>TRUE</code>, scale and offset values are ignored</dd>

<dt>noflip</dt>
<dd>logical. If <code>TRUE</code>, a raster (e.g. JPEG image) that is not georeferenced and that GDAL assigns a flipped extent to (<code>ymax &lt; ymin</code>), is not considered flipped. This avoids the need to <code>flip</code> the raster vertically</dd>

<dt>guessCRS</dt>
<dd>logical. If <code>TRUE</code> and the file does not specify a CRS but has an extent that is within longitude/latitude bounds, the longitude/latitude crs is assigned to the SpatRaster</dd>

<dt>domains</dt>
<dd>character. Metadata domains to read (see <code>metags</code> to retrieve their values if there are any). "" is the default domain</dd>

<dt>crs</dt>
<dd>character. Description of the Coordinate Reference System (map projection) in <code>PROJ.4</code>, <code>WKT</code> or <code>authority:code</code> notation. If this argument is missing, and the x coordinates are within -360 .. 360 and the y coordinates are within -90 .. 90, longitude/latitude is assigned</dd>

<dt>extent</dt>
<dd><code>SpatExtent</code></dd>

<dt>...</dt>
<dd>additional <code>SpatRaster</code> objects</dd>
 
</dl>

Arguments

Create a SpatRasterDataset

sds: Create a SpatRasterDataset

Description

Usage

Arguments

Value

See Also

Examples