A Geographic Information System (GIS) is a framework designed to capture, store, manipulate, analyze, manage, and present spatial or geographic data. The acronym GIS is also occasionally used to denote Geographic Information Science (GIScience), which refers to the academic discipline studying these systems and represents a significant domain within the broader field of geoinformatics.
QGIS operates as GIS software, enabling users to analyze and edit spatial information, as well as create and export graphical maps. It supports both raster and vector layers; vector data is stored in the form of points, lines, or polygons. The software accommodates various raster image formats and allows for image georeferencing. In summary, it empowers users to create, edit, visualize, analyze, and publish geospatial data on Windows, Mac, Linux, and BSD platforms.
In its first phase, this program introduces the QGIS interface for general use. In the second phase, we cover PyQGIS—the Python libraries of QGIS that enable the integration of GIS functionalities into your Python code or applications, allowing you to develop custom Python plugins tailored to specific GIS capabilities.
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