Water productivity mapping using Landsat 8 satellite together with weather stations.
The main goal of this research was to determine the spatial-temporal agro-ecological indicators of water productivity in watersheds with diferent types of land use and occupation, using Landsat 8 images, agro-meteorological stations and application of Monteithand SAFER (Simple Algorithm for Retrievi...
| Autores: | , , , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | Brasil |
| Recursos: | Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
| Repositorio: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
| Idioma: | inglés |
| OAI Identifier: | oai:www.alice.cnptia.embrapa.br:doc/1059736 |
| Acesso em linha: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1059736 |
| Access Level: | acceso abierto |
| Palavra-chave: | Water productivity Production biomass SAFER Produtividade da água Biomassa de produção Evapotranspiração evapotranspiration |
| Resumo: | The main goal of this research was to determine the spatial-temporal agro-ecological indicators of water productivity in watersheds with diferent types of land use and occupation, using Landsat 8 images, agro-meteorological stations and application of Monteithand SAFER (Simple Algorithm for Retrieving Evapotranspiration) models to estimate the production biomass (BIO) and the actual evapotranspiration (ET), respectively. Incident global solar radiation (RS↓) is observed seasonality of radiation during the year. |
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