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Browsing by Author "Majozi, Nobuhle P"

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Analysing surface energy balance closure and partitioning over a semi-arid savanna FLUXNET site in Skukuza, Kruger National Park, South Africa

Author: Majozi, Nobuhle P ; Mannaerts, CM ; Ramoelo, Abel ; Mathieu, Renaud SA ; Nickless, A ; Verhoef, W Date: Jul 2017 Flux towers provide essential terrestrial climate, water, and radiation budget information needed for environmental monitoring and evaluation of climate change impacts on ecosystems and society in general. They are also intended for calibration ... Read more
Comparison of two remote sensing models for estimating evapotranspiration: algorithm evaluation and application in seasonally arid ecosystems in South Africa

Author: Dzikiti, Sebinasi ; Jovanovic, Nebojsa ; Bugan, Richard DH ; Ramoelo, Abel ; Majozi, Nobuhle P ; Nickless, Alecia ; Cho, Moses A ; Le Maitre, David C ; Ntshidi, Zanele ; Pienaar, Harrison H Date: Sep 2019 Remote sensing tools are becoming increasingly important for providing spatial information on water use by different ecosystems. Despite significant advances in remote sensing based evapotranspiration (ET) models in recent years, important ... Read more
Exploring the utility of Sentinel-2 for estimating maize chlorophyll content and leaf area index across different growth stages

Author: Madonsela, Sabelo ; Cho, Moses A ; Naidoo, Laven ; Main, Russell S ; Majozi, Nobuhle P Date: Dec 2021 This study investigated the utility of Sentinel-2 spectral data for estimating leaf area index (LAI), leaf and canopy chlorophyll content of maize at different growth stages. Vegetation indices based on the visible-near infrared and red-edge ... Read more
An intercomparison of satellite-based daily evapotranspiration estimates under different eco-climatic regions in South Africa

Author: Majozi, Nobuhle P ; Mannaerts, CM ; Ramoelo, Abel ; Mathieu, Renaud SA ; Mudau, Azwitamisi E ; Verhoef, W Date: Mar 2017 Knowledge of evapotranspiration (ET) is essential for enhancing our understanding of the hydrological cycle, as well as for managing water resources, particularly in semi-arid regions. Remote sensing offers a comprehensive means of monitoring ... Read more
Remote sensing of euphotic depth in shallow tropical inland waters of Lake Naivasha using MERIS data

Author: Majozi, Nobuhle P ; Suhyb Salama, MHD ; Bernard, Stewart ; Harper, DM ; Habte, MG Date: May 2014 Freshwater resources are deteriorating rapidly due to human activities and climate change. Remote sensing techniques have shown potential for monitoring water quality in shallow inland lakes, especially in data-scarce areas. The purpose of ... Read more
Validation of global evapotranspiration product (MOD16) using flux tower data in the African savanna, South Africa

Author: Ramoelo, Abel ; Majozi, Nobuhle P ; Mathieu, Renaud SA ; Jovanovic, Nebojsa ; Nickless, A ; Dzikiti, Sebinasi Date: Aug 2014 Globally, water is an important resource required for the survival of human beings. Water is a scarce resource in the semi-arid environments, including South Africa. In South Africa, several studies have quantified evapotranspiration (ET) in ... Read more
Water quality and remote sensing: A case study of Lake Naivasha, Kenya

Author: Majozi, Nobuhle P ; Salama, SM ; Bernard, Stewart ; Harper, DM Date: Oct 2012 Freshwater resources are losing their quality posing a threat to human and aquatic life. Remote sensing has shown potential to monitor these resources. This study aimed to retrieve diffuse attenuation coefficient (Kd), to map euphotic depth ... Read more

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Browsing by Author "Majozi, Nobuhle P"

Browsing by Author "Majozi, Nobuhle P"

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