Cloud Mask

Provides cloud masks for Pléiades and SPOT imagery.


Analytics platform discontinued after January 31, 2024

The current analytics platform will be discontinued after January 31, 2024, and will be replaced by new advanced processing functionalities. This change will affect projects, workflows, jobs, data blocks, processing blocks, and custom blocks. For more information, see the blog post.

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

Use in combination with Processing from Storage.

Example

A workflow using Processing from Storage.

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

Capabilities

Input

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

Output

To know more please check the block capabilities specifications.