The National Aeronautics and Space Administration, or NASA as its commonly known, published its 2017-2018 software catalog. All software is available free to the public and can be used without royalty and copyright fees. There are 15 software generes including an Environmental Science section that lists products like: Landslide Hazard Assessment for Situational Awareness (LHASA), A Multi-Scale Three-Dimensional Variational Data Assimilation System for Coastal Ocean Prediction, Earth Global Reference Atmospheric Model (GRAM) 2016 and many more.