Getting started

Install

Demcompare is available on Pypi and can be installed by:

python3 -m venv venv
source venv/bin/activate
pip install demcompare

Note

In case of installation problems, please refer to Frequently Asked Questions

Command line execution

Example of a basic DEM coregistration + statistics execution with the sample images and input configuration available on demcompare :

wget https://raw.githubusercontent.com/CNES/demcompare/master/data_samples/images/srtm_sample.zip  # input stereo pair
wget https://raw.githubusercontent.com/CNES/demcompare/master/data_samples/json_conf_files/nuth_kaab_config.json # configuration file
unzip srtm_sample.zip #uncompress data
demcompare nuth_kaab_config.json #run demcompare

• For more information about demcompare’s command line execution, please refer to: Execution from the command line

• For more information about demcompare’s steps, please refer to: Coregistration, Statistics, Generated output report