EOMasters Toolbox Pro

Estimate B620 for S2 (CLI)

Overview

The processor can be used with the command line tool gpt. General information about GPF and GPT can be found on their help pages. Specific help for the S2B620 processor can be obtained with: ${SNAP-INSTALL-DIR}/bin/gpt -h S2B620
This will show the following help:

Usage:
  gpt S2B620 [options] 

Description:
  Derive band at 620 using the band at 665.


Source Options:
  -SsourceProduct=<file>    An atmospherically corrected Sentinel-2 product
                            This is a mandatory source.

Parameter Options:
  -PincludeSourceBands=<boolean>    Whether to include source data or only generate band at 620nm
                                    Default value is 'True'.
  -PlimitInputRange=<boolean>       Limit input range [0, 0.065]
                                    Default value is 'True'.
  -Pshapefile=<path>                An ESRI shapefile, providing the considered geographical region(s).
  -PvalidExpression=<string>        The valid expression defining the considered geographical region.
  -PwktRegion=<geometry>            The considered geographical region as a geometry in well-known text format (WKT).

Graph XML Format:
  <graph id="someGraphId">
    <version>1.0</version>
    <node id="someNodeId">
      <operator>S2B620</operator>
      <sources>
        <sourceProduct>${sourceProduct}</sourceProduct>
      </sources>
      <parameters>
        <limitInputRange>boolean</limitInputRange>
        <validExpression>string</validExpression>
        <shapefile>path</shapefile>
        <wktRegion>geometry</wktRegion>
        <includeSourceBands>boolean</includeSourceBands>
      </parameters>
    </node>
  </graph>

Parameters

sourceProduct This defines the source product on which the processing is performed. The product must contain a band at 665 nm.
limitInputRange Whether the input range should be limited to the reliable value range. The range is defined * as [0, 0.065].
validExpression This expression defines which pixels are valid for processing. It must follow the rules of Band Maths.
shapefile A shapefile can be selected to define the valid region for the processing.
wktRegion A geometry using WGS84 coordinates can be specified following the WKT Format.
includeSourceBands Whether to include source data or only generate the band at 620 nm.