Lucas Marschoun enhanced the ISSUIUC/MIDAS-Software repository by developing an altitude calculation feature based on the ICAO standard atmosphere model. He implemented an extended altitude function that accounts for multiple atmospheric layers and lapse rates, improving the accuracy of altitude estimates across varying pressure levels. Using C++ within an embedded systems context, Lucas integrated this function into the existing data pipeline, ensuring robust sensor integration and preparing the codebase for future analytics. His work included structural refactoring and improved documentation, laying a foundation for further development. The depth of his contribution reflects a focused approach to technical problem-solving and maintainability.