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Assessment of suitable observation conditions for a monthly operational remote sensing based crop monitoring system. Abstract: Cloud cover is the main issue to consider when remote sensing images are used to identify, map and monitor croplands, especially over the summer season (October to March in Brazi). This pape... ... Repositório: BDPA Ano de publicação: 2014
Lem benchmark database for tropical agricultural remote sensing application. Abstract: The monitoring of agricultural activities at a regular basis is crucial to assure that the food production meets the world population demands, which is increasing yearly. Such information ca... ... Repositório: BDPA Ano de publicação: 2018
Remote sensing and cropping practices: a review. For agronomic, environmental, and economic reasons, the need for spatialized information about agricultural practices is expected to rapidly increase. In this context, we reviewed the literature on re... ... Repositório: BDPA Ano de publicação: 2018
Remote sensing applied to pasture monitoring: a review. ABSTRACT - Objective: The goal of this study was to review the results obtained by various authors for large-scale pasture monitoring via remote sensing; to monitor the development and degradation con... ... Repositório: BDPA Ano de publicação: 2024
Developments in land use and land cover classification techniques in remote sensing: a review. Abstract. Studies on land use and land cover changes (LULCC) have been a great concern due to their contribution to the policies formulation and strategic plans in different areas and at different sca... ... Repositório: BDPA Ano de publicação: 2022
Computational framework to analyze agrometeorological, climate and remote sensing data: challenges and perspectives. In the past few years, improvements in the data acquisition technology have decreased the time interval of data gathering. Consequently, institutions have stored huge amounts of data such as climate t... ... Repositório: BDPA Ano de publicação: 2009
Disease detection in citrus crops using optical and thermal remote sensing: a literature review. Brazil stands out in the international citrus trade, especially due to its oranges, having produced around 16 million tons in 2021. However, productivity could be increased with greater control of dis... ... Repositório: BDPA Ano de publicação: 2023
Understanding the dynamic of tropical agriculture for remote sensing applications: a case study of Southeastern Brazil. Abstract: The agricultural activity can greatly benefit from remote sensing technology (RS). Optical passive RS has been vastly explored for agricultural mapping and monitoring, in despite of cloud co... ... Repositório: BDPA Ano de publicação: 2019
Modelling evapotranspiration by remote sensing parameters and agro-meteorological stations. Field energy balances from irrigated and natural ecosystems, together with a net of agrometeorological stations, were used to develop a model for actual evapotranspiration (ET) quantification, based o... ... Repositório: BDPA Ano de publicação: 2012
Integrating time series mining and fractals to discover patterns and extreme events in climate and remote sensing databases. This thesis presents new methods based on fractal theory and data mining techniques to support agricultural monitoring in regional scale, specifically regions with sugar cane fields. This commodity gr... ... Repositório: BDPA Ano de publicação: 2010

Mostrando 1 - 10 de 1.165 resultados.

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