Geographic Information System (GIS) is a system for capturing, storing, analyzing, and displaying geographically referenced information. This can include data such as maps, satellite imagery, and demographic information. GIS allows users to create, edit, and analyze spatial data and create visual representations such as maps and 3D models.
GIScience (also known as geospatial science or geoinformatics) is the scientific study of the principles and methods used in GIS. It encompasses the study of geographic concepts, data structures, algorithms, and software used in GIS, as well as the social and ethical implications of GIS technology.
Geomatics is the field of study that deals with the measurement, representation, analysis, and management of spatial data. It encompasses a wide range of technologies and techniques, including GIS, remote sensing, surveying, and cartography.
Geoinformatics is the use of information science and technology to acquire, process, analyze, and visualize geographic information. It combines elements of GIS, computer science, and statistics to create new ways of understanding and managing spatial data.
Geoinformation Technology (also known as geospatial technology) is the use of technology to acquire, process, analyze, and visualize geographic information. It encompasses a variety of technologies such as GIS, remote sensing, and GPS, and is used in a wide range of applications including land use planning, natural resource management, environmental monitoring, transportation, and emergency response.
In summary, all these terms are related to the field of geography and the study of geographic information, but they all have slightly different focus areas. GIS is a system for capturing, storing, analyzing, and displaying geographically referenced information. GIScience is the scientific study of the principles and methods used in GIS. Geomatics is the field of study that deals with the measurement, representation, analysis, and management of spatial data. Geoinformatics is the use of information science and technology to acquire, process, analyze, and visualize geographic information. Geoinformation Technology (geospatial technology) is the use of technology to acquire, process, analyze, and visualize geographic information in various applications.