Distinguish in three ways the difference between primary sources of geographical data and secondary sources of geographical data
1. Origin:
The primary source of geographical data refers to the original data that is collected from the source itself. This is typically data that is collected through direct observation, measurement or survey, or from records maintained by the source. Secondary sources of geographical data, on the other hand, are data that has been gathered from sources other than the primary source. These may include sources such as publications, online databases, maps, or reports.
2. Accuracy:
Primary sources of geographical data are typically considered to be more accurate than secondary sources, as they are collected directly from the source and have not been modified or analyzed by others. In contrast, secondary sources of data may be subject to errors, omissions, or bias, as they have been processed and analyzed by others.
3. Level of Detail:
Primary sources of geographical data are typically more detailed than secondary sources, as they provide information specific to the source being studied. For example, primary sources may include information on the topography of a specific area, or on the flora and fauna of a particular region. Secondary sources, in contrast, may provide more broad-based information, such as population and demographic data for an entire country.