Tycho is a lunar impact crater located in the southern highlands of the Moon, widely recognized in planetary science and remote sensing as a prominent geomorphological feature and reference point for selenographic coordinate systems. In GIS applications, Tycho serves as a compelling use case for applying spatial analysis and geospatial data processing techniques to extraterrestrial surfaces. Using digital elevation models (DEMs) derived from NASA's Lunar Reconnaissance Orbiter and other planetary datasets, GIS professionals can map Tycho's ejecta blanket distribution, analyze crater morphology, and model ray system extent across the lunar surface. Geospatial tools such as ArcGIS and QGIS support terrain analysis workflows including slope calculation, aspect mapping, and volumetric estimation of impact materials. Planetary GIS workflows applied to Tycho contribute to broader scientific understanding of impact mechanics, surface age dating through crater counting methodologies, and lunar resource mapping. For geospatial analysts, Tycho exemplifies how traditional GIS technology and spatial data management principles extend beyond terrestrial environments into robust planetary mapping and mission planning applications.