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Cloud Mask

Provides cloud masks for Pléiades and SPOT imagery.


Description

A processing block that extracts cloudy regions from Pléiades and SPOT images.

See this block on the marketplace.

How it works

This block has no configurable JSON parameters.

The final 8 bit image will display the pixels as follows:

  • 0 — The NoData pixels
  • 1 — The cloud pixels
  • 255 — The non-cloud pixels

Output files:

  • A GeoTIFF file that contains original image bands and an additional cloud mask.
  • A GML file (a cloud mask) with metadata stored in a GFS file.

Compatibility

Data blocks

The Pléiades and SPOT data blocks need to first be converted to GeoTIFF with the processing blocks DIMAP → GeoTIFF Conversion or Pansharpening.

Catalog datasets

Use in combination with Processing from Storage.

Example

A workflow with Pléiades Display (Streaming).

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A workflow with the following blocks:

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Capabilities

Input

raster
up42_standard
formatGTiff
sensor
{
  "or": [
    "Pleiades",
    "SPOT"
  ]
}

Output

To know more please check the block capabilities specifications.