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The field of Geographic Information Sciences (GISc) encompasses a comprehensive suite of spatial digital technologies, incorporating methods, tools, and datasets related to geographic information systems (GIS), remote sensing (RS), global positioning systems (GPS), and advanced computing infrastructure. These geospatial technologies have become increasingly vital within geography and are expanding into related disciplines such as social sciences, behavioral studies, biophysical sciences, urban planning, population-environment dynamics, commercial sectors, governmental applications, and healthcare systems. By leveraging spatial analysis, computational modeling, data synthesis, and visualization techniques, these technologies enable novel understanding of spatial variable distributions and the systemic behaviors underlying ecological processes, land use transformations, and human-environment relationships.