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Geologic map of France. Divisions in French Regional Geology. The regional geology of France is commonly divided into the Paris Basin, the Armorican Massif, the Massif Central, the Aquitaine Basin, the Pyrenees, the Alps, the Côte languedocienne, the Sillon rhodanien, the Massif des Vosges, the Massif Ardennais, the Alsace graben (Rhine graben) and Flanders Basin.
The genesis of the Cassini Map came during the reign of Louis XIV, with the creation of the Academy of Sciences alongside the ambitions of Jean-Baptiste Colbert for France's navy, the defence of her coasts and fixing the imprecision of the country's maps. At the time, distances between settlements to be portrayed on maps were often estimated by ...
A topographic map of the Republic, excluding all the overseas departments and territories Simplified physical map. The geography of France consists of a terrain that is mostly flat plains or gently rolling hills in the north and the west and mountainous in the south (including the Massif Central and the Pyrenees) and the east (the country's highest points being in the Alps).
Aggregate data is high-level data which is acquired by combining individual-level data. For instance, the output of an industry is an aggregate of the firms’ individual outputs within that industry. [1] Aggregate data are applied in statistics, data warehouses, and in economics. There is a distinction between aggregate data and individual data.
Bitemporal modeling is a specific case of temporal database information modeling technique designed to handle historical data along two different timelines. [1] This makes it possible to rewind the information to "as it actually was" in combination with "as it was recorded" at some point in time.
Our publications branch, Editions du BRGM, offers a selection of geological maps, books and popular geosciences material, which is unique in France. In keeping with its research and expert study missions, BRGM disseminates scientific and technical knowledge for the scientific community, professionals, regional planners and the general public.
The geologic time scale or geological time scale (GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating that uses chronostratigraphy (the process of relating strata to time) and geochronology (a scientific branch of geology that aims to determine the age of rocks).
A forecasting activity, such as one based on the concept of economic base analysis, provides aggregate measures of population and activity growth. Land use forecasting distributes forecast changes in activities in a disaggregate-spatial manner among zones. The next step in the transportation planning process addresses the question of the ...