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Description

This repository provides examples for orbit determination based, in the form of Jupyter Notebooks.

The open-source orbital dynamics library Orekit (https://www.orekit.org/) is used for all calculations, and in particular the Python wrapper developed by @petrushy: https://gitlab.orekit.org/orekit-labs/python-wrapper

Installation

Prerequisites

  • Anaconda or Miniconda

Install conda environment

Install the conda environment. For this, you can either import the environment.yml file into Anaconda Navigator, or use the command line conda env create -f environment.yml

If the environment already exists, update it using: conda env update -f environment.yml

Install Jupyter Lab extensions

Mandatory extensions

The following extensions are required to use Plotly offline in notebooks:

# Enter conda environment
source activate laserod

# Jupyter widgets extension
jupyter labextension install @jupyter-widgets/jupyterlab-manager --no-build

# jupyterlab renderer support
jupyter labextension install jupyterlab-plotly --no-build

# FigureWidget support
jupyter labextension install plotlywidget --no-build

# Build extensions (must be done to activate extensions since --no-build is used above)
jupyter lab build

Use

  • Enter conda environment: source activate orbitdetermination (or start a terminal directly in the environment using Anaconda Navigator)
  • Start Jupyter Lab: jupyter lab
  • Jupyter Lab should pop up in your browser at the URL http://localhost:8888