RS_FetchRegion

Fetch a subset of region from given Geotiff image based on minimumX, minimumY, maximumX and maximumY index as well original height and width of image

Signatures

RS_FetchRegion (Band: ARRAY[Double], coordinates: ARRAY[Integer], dimensions: ARRAY[Integer])

Band

ARRAY[Double]

required

The band index.

coordinates

ARRAY[Integer]

required

The coordinates value.

dimensions

ARRAY[Integer]

required

The dimensions value.

An array of double values.

val region = spark.sql("select RS_FetchRegion(Band,Array(0, 0, 1, 2),Array(3, 3)) as Region from dataframe")

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