Application of aerial photo geodetic works in agriculture

Indirect signs of interpretation are natural, anthropogenic and natural-anthropogenic. They allow, on the basis of regular relationships between natural objects and objects of human activity, to recognize objects and their properties that are not depicted on an aerial photograph. Natural determine the relationship and interdependence of objects and phenomena in nature (landscape). For example, the dependence of the type of vegetation cover on the type of soil, its salinity and moisture, or the relationship of the relief with the geological structure of the area and their joint role in the soil formation process.