has.geoloc

has.geoloc,SpatRaster-method

geoloc

geoloc,SpatRaster-method

Detect whether a SpatRaster source has GDAL geolocation arrays (e.g. satellite swath / curvilinear NetCDF) and/or Ground Control Points (GCPs), and report the associated spatial reference and array paths.
When a file has no conventional geotransform but does have a <code>GEOLOCATION</code> metadata domain (or GCPs), <code>rast</code> stores that information on the source and, if the dataset itself has no CRS, applies the geolocation/GCP CRS automatically so that <code>project</code> can use the arrays.

methods

spatial

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.

Robert Hijmans

terra

Spatial Data Analysis

Robert J. Hijmans

Andrew Brown

Emanuele Cordano

Krzysztof Dyba

Roger Bivand

Michael Chirico

Edzer Pebesma

Barry Rowlingson

Michael D. Sumner

has.geoloc function

<dl> <dt>x</dt>
<dd>SpatRaster</dd></dl>

Arguments

Geolocation arrays and GCPs — has.geoloc

<dl>

 <dt>x</dt>
<dd>SpatRaster</dd>

</dl>

Geolocation arrays and GCPs

has.geoloc: Geolocation arrays and GCPs

Description

Usage

Value

Arguments

See Also

Examples