QGIS (Quantum GIS) is an open-source Geographic Information System (GIS) application that allows users to create, edit, visualize, analyze, and publish geospatial information. Developed by a global community of volunteers, QGIS is known for its versatility and powerful capabilities. It supports a wide range of vector, raster, and database formats, making it a flexible tool for handling various types of geospatial data. QGIS offers advanced functionalities such as spatial analysis, geoprocessing, and map composition. Its user-friendly interface, combined with extensive documentation and community support, makes it accessible to both beginners and experienced GIS professionals. Additionally, QGIS can be extended with plugins to provide additional features and customization options. It is widely used in fields l...