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NDVI Calculator

Calculate Normalized difference vegetation index (NDVI) for satellite photos.

Description

NDVI Calculator takes imagery from an optical satellite and calculates Normalized Difference Vegetation Index (NDVI). It produces georeferenced raster output, which can be inspected visually or used for further processing. The output can be opened in GIS tools like QGIS or ArcGIS.

Technical description

This block supports the following input data blocks:

  • Landsat-8 Level 1 (GeoTIFF) (Sentinel Hub)
  • Pléiades Reflectance (Download) (OneAtlas)
  • Sentinel-2 Level 2 (GeoTIFF) (Sentinel Hub)
  • SPOT 6/7 Reflectance (Download) (OneAtlas)

The block can visualize NDVI as RGB GeoTIFF file. With the parameter colormap, the user can choose the colormap which will be used in rendering.

It also is possible to get raw output, i.e. single band GeoTIFF file with matrix containing NDVI values.

Important: When using this block in a workflow, the input data block name needs to be correctly defined in the job parameter ‘satellite’ according to the technical documentation.

Technical Documentation

Please see the technical documentation for sample job parameters and the available options for satellite.

More information

For more information, please see the provider website.

Capabilities

To know more please check the block capabilities specifications.

Terms & Conditions

View the End User License Agreement conditions.

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