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

Data blocks

• Pléiades Display (Download)
• Pléiades Display (Streaming)
• Pléiades Reflectance (Download)
• SPOT 6/7 Display (Download)
• SPOT 6/7 Display (Streaming)
• SPOT 6/7 Reflectance (Download)

Catalog datasets

• Pléiades:
  • Analytic
  • Display
• SPOT 6/7:
  • Analytic
  • Display
• Pléiades Neo:
  • Display

Example

A workflow with Pléiades Display (Streaming).

A workflow with the following blocks:

• Pléiades Display (Download)
• DIMAP → GeoTIFF Conversion

Capabilities

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