GEOTECHNOLOGIES APPLIED TO THE MAPPING OF THE GEOGRAPHIC EVOLUTION OF THE LAND USE SYSTEMS OF THE JATOBÁ RIVER BASIN
The temporal scale mapping of land use systems inserted in a river basin tends to be of great importance for the management of the same. Countryside, therefore such information may assist in the analysis of environmental change. The objective of this work was to analyze the spatial and / or geograph...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2017 |
| País: | Brasil |
| Institución: | Universidade do Estado do Rio Grande do Norte (UERN) |
| Repositorio: | Revista Geotemas |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs2.periodicos.apps.uern.br:article/814 |
| Acceso en línea: | https://periodicos.apps.uern.br/index.php/GEOTemas/article/view/814 |
| Access Level: | acceso abierto |
| Palabra clave: | Bacia Uso da terra Mapeamento Basin Land use Mapping |
| Sumario: | The temporal scale mapping of land use systems inserted in a river basin tends to be of great importance for the management of the same. Countryside, therefore such information may assist in the analysis of environmental change. The objective of this work was to analyze the spatial and / or geographical evolution of the different land uses in the Jatobá River basin within a period of 31 years, from 1985 to 2016. The techniques used were of great importance for Results about the Jatobá River basin. Highlighting the advances of areas mapped as Pasture and decreases of native forests. The techniques of remote sensing and Digital Image Processing (PDI) were used for the acquisition and processing of orbital products (Landsat 5 TM and Landsat 8 OLI satellites). Thus, the present research draws attention to the effects of changing natural vegetation to other land uses, the concentration of deforestation in areas of environmental fragility. |
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