Not a source of geographical information:


Personal opinions:
Personal opinions are not a reliable source of geographical information as they are subjective and can vary greatly from person to person. Geographical information should be based on factual data and research rather than individual perspectives.


Sources of geographical information:
- Satellite imagery
- Maps
- Geographical databases


Satellite imagery:
Satellite imagery provides valuable geographical information by capturing images of the Earth's surface from space. It is used for various purposes such as monitoring natural disasters, urban planning, and environmental research.


Maps:
Maps are essential tools for understanding geographical information. They provide visual representations of the Earth's surface, including features such as landforms, bodies of water, and political boundaries. Maps can be used for navigation, planning, and analyzing spatial relationships.


Geographical databases:
Geographical databases store a wealth of information about the Earth's physical and human characteristics. These databases contain data on various topics such as population, climate, topography, and infrastructure. Geographical information systems (GIS) use these databases to analyze and visualize spatial data.