Sunlight on the National Mall

Functionality & Mechanism

This educational simulation tool visualizes solar movement relative to a fixed terrestrial landmark. The system renders the diurnal arc of the sun over the Smithsonian Castle, providing comparative visualizations for the Winter and Spring seasons. It integrates a 360-degree panoramic interface, enabling observation of the virtual National Mall environment from a central vantage point. A key component is the "Sun Data Sheet," a digital log that allows for the systematic recording of observations regarding the sun's changing celestial position, facilitating a structured inquiry process from visual exploration to data collection.

Intended Use & Scope

This simulation is intended for students in earth science or astronomy curricula as a resource for observational learning. Its primary utility is to provide a visual, interactive model for understanding diurnal and seasonal solar patterns without requiring physical instruments or specific geographic access. This app is designed to supplement learning and may be most effective when used alongside formal instruction.