Cosmic Radiation Calculator

This HTML and JavaScript code powers the TOKER Cosmic Radiation Calculator, an interactive tool for estimating cosmic radiation exposure during flights. It utilizes Leaflet.js to display a world map where users can select departure and arrival airports. The interface includes a date input field, allowing the user to factor in solar activity variations that affect radiation levels. The selected airports are marked on the map, and a great-circle distance formula calculates the shortest route between them. The flight duration is estimated based on an average aircraft speed of 900 km/h. A solar activity factor is integrated to adjust the cosmic radiation dose rate according to historical space weather data. The model calculates the dose contributions of various radiation types, including neutrons, protons, muons, and electrons, which are displayed in a structured table. A flight path visualization connects the chosen airports on the map for clarity. The total radiation exposure is computed by multiplying the dose rate by the flight time. The interface provides a clear output section, showing the flight distance, duration, radiation dose, and contribution breakdown. The design is styled with professional colors to match a scientific aesthetic. The calculation methodology follows established models like ICRP and NASA’s NAIRAS for accurate radiation estimates. The tool is intended for aviation professionals, researchers, and frequent flyers concerned about cosmic radiation exposure.