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Google Earth is a web and computer program that renders a 3D representation of Earth based primarily on satellite imagery.The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles.
Percentage figures for arable land, permanent crops land and other lands are all taken from the CIA World Factbook [1] as well as total land area figures [2] (Note: the total area of a country is defined as the sum of total land area and total water area together.) All other figures, including total cultivated land area, are calculated on the ...
Along with climate and corresponding types of vegetation, the economy of a nation also influences the level of agricultural production. Production of some products is highly concentrated in a few countries, China, the leading producer of wheat and ramie in 2013, produces 95% of the world's ramie fiber but only 17% of the world's wheat.
For most farm owners and workers, nonfarm income is as important, if not more important, than farm income. [1] Despite the decline in the number of farmers and agriculture's share of GDP since 1960, agricultural output has risen. [1] As of the early 1990s, Austria was self-sufficient in all cereals and milk products as well as in red meat.
Arable density (m² per capita) by country. This is a list of countries ordered by physiological density."Arable land" is defined by the UN's Food and Agriculture Organization, the source of "Arable land (hectares per person)" as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land ...
This is the first update since the 1970s and replaces the Provisional Agricultural Land Classification Map for Wales. Importantly it distinguishes between ALC Sub-grades 3a and 3b. The Welsh Government is undertaking the first update to the Predictive Agricultural Land Classification Map between 2018 and 2020.
The total area of agricultural holdings is about 41.619 million acres (16.843 million hectares), of which about a third are arable and most of the rest is grassland. In 2022 only 4.4 million hectares (10.87 million acres) were planted. The remainder lay fallow or as temporary grassland.
Agricultural patterns of crop production in Kansas Cultivated terraces at Pisacu, Peru. Agricultural geography is a sub-discipline of human geography concerned with the spatial relationships found between agriculture and humans. That is, the study of the phenomena and effects that lead to the formation of the earth's top surface, in different ...