Skip to content

Table of content

Tools \ iota2

iota2
Tool's logo

EO processing chain with machine learning

Source code

Maturity : Maintained | Categories : Processing Chains (pipelines), Preprocessing, Features Extraction | License : | Producer : CESBIO

Overview

iota2 is a land-use map production line for large areas based on time series of Sentinel or Landsat images. In order to facilitate methodological contributions, iota2 is open-source. As such, the channel makes extensive use of the image processing applications provided by Orfeo ToolBox.

iota2’s main features are:

  • Automatic installation of the chain and its dependencies
  • Use of sensors of different types (optical/radar) to obtain better quality classifications. Understanding of different N2A product formats (THEIA + PEPS) to be able to classify as many geographical areas as possible.
  • Users can provide exogenous data as well as primitive data.
  • Possibility of spatially delineating learning zones.
  • Automatic calculation of primitives allowing the help to determine the label.
  • Merging classifications.
  • Automatic generation of coefficients allowing the evaluation of the quality of the classification.
  • Division into stages of the chain allows it to be launched only on very specific stages.
  • Combined use of Orfeo ToolBox multi-threading and MPI speeds up calculations.

Usage/Documentation

iota2 provide a command line interface.

The chain is fully configurable using a configuration file.

Some examples are provided in the documentation.

Installation

A conda package is available for iota2 installation. The package provides all needed dependencies including OTB.

Resources

Tutorials

There is no available tutorial for this tool.

Contacts