RS_FromGeoTiff

Returns a raster geometry from a GeoTiff file.

Signatures

RS_FromGeoTiff(content: ARRAY[Byte])

RS_FromGeoTiff(content: ARRAY[Byte], autoRescale: Boolean)

ARRAY[Byte]

required

A byte array that contains the content of the GeoTiff file.

Boolean

default:"true"

Whether to rescale the pixel values using the scale and offset values in the GeoTiff file. The default value is true.

The resulting raster.

var df = sedona.read.format("binaryFile").load("/some/path/*.tiff")
df = df.withColumn("raster", f.expr("RS_FromGeoTiff(content)"))

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