A land cover map of South America.

A digital land cover map of South America has been produced using remotely sensed satellite data acquired between 1995 and the year 2000. The mapping scale is defined by the 1 km spatial resolution of the map grid-cell. In order to realize the product, different sources of satellite data were used, each source providing either a particular parameter of land cover characteristic required by the legend, or mapping a particular land cover class. The map legend is designed both to fit requirements for regional climate modelling and for studies on land cover change. The legend is also compatible with a wider, global, land cover mapping exercise, which seeks to characterize the world?s land surface for the year 2000. As a first step, the humid forest domain has been validated using a sample of high-resolution satellite images. The map demonstrates both the major incursions of agriculture into the remaining forest domains and the extensive areas of agriculture, which now dominate South America?s grasslands.

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Bibliographic Details
Main Authors: EVA, H. D., BELWARD, A. D., MIRANDA, E. E. de, DI BELLA, C. M., GONDS, V., HUBER, O., JONES, S., SGRENZAROLI, M., FRITZ, S.
Other Authors: HUGH D. EVA, JRC; ALAN S. BELWARD, JRC; EVARISTO EDUARDO DE MIRANDA, CNPM; CARLOS M. DI BELLA, INSTUTUTO DE CLIMA Y ÁGUA-BUENOS AIRES; VALÉRY GONDS, CIRAD; OTTO HUBER, COROLAB HUMBOLDT; SIMON JONES, SCHOOL OF MATHEMATICAL AND GEOSPATIAL SCIENCES; MATTEO SGRENZAROLI, JRC; STEFFEN FRITZ, JRC.
Format: Anais e Proceedings de eventos biblioteca
Language:English
eng
Published: 2004-06-01
Subjects:Vegetation classes., Mapping, Amazonia, Ecosystems, Land cover, South America.,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/17218
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