Agreste - Teruti - Lucas - Land use
Description
Knowledge and monitoring of land use are long-standing concerns of agricultural statistics. The first survey on the use of agricultural land dates back to 1946 with the establishment of a ‘surface control’ survey based on in-depth checks of surface area and land use using cadastral plans. In 1962, aerial photography was introduced, not as a support for the survey but as a tool for updating cadastral plans. From 1969, the survey by aerial photography and point survey in the field was generalised to all departments.
The concept of the Teruti survey is based on the original combination of aerial photographs constituting the basis for sampling and field surveys carried out by investigators. Since 1982, it has benefited from an additional asset with the establishment of a national sample.
compulsory, which made it possible to stabilise the system and to extend the scope of analysis, hitherto oriented towards the agricultural area, to the whole territory.
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Tags
- terres-agricoles
- territoire
- sol
- artificialisation