Cloud Mask

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

Catalog collections

• Pléiades:
  • Analytic
  • Display
• SPOT:
  • Analytic
  • Display
• Pléiades Neo:
  • Display

Example

A workflow using Processing from Storage.

{
  "up42-processing-from-storage:1": {
    "asset_ids": ["00210895-5405-4c0r-9bca-ccca551776f9"]
  },
  "oneatlas-cloudmask:1": {}
}

Capabilities

{
  "or": [
    "Pleiades",
    "SPOT"
  ]
}