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Field validation and measurement of vegetation spectral indices using low cost microcontroller-based NDVI sensor in the Philippines and Southern Benin

Autor: Rinan Bayot, Reena Macagga, Pearl Sanchez, Leonce Geoffroy Sossa, Mathias Hoffmann

Spectral vegetation indices are used for non-invasive monitoring of plant health and evaluation of plant nitrogen status, chlorophyll content, and green leaf biomass. In particular, normalized difference vegetative index (NDVI) is commonly used to ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7970fb78779f2f1406d23ef4e14bdd7
https://doi.org/10.5194/egusphere-egu23-855

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Portable low cost devices for in situ measurements of CO2 exchange and vegetation spectral indices: Design and first results

Autor: Reena Macagga, Danica Antonijevic, Rodrigo Monzon, Rinan Bayot, Matthias Lueck, Michael Asante, Leonce Geoffroy Sossa, Pearl Sanchez, Juergen Augustin, Mathias Hoffmann

Measurements of greenhouse gas (GHG) emissions such as carbon dioxide (CO2) play an important role in finding solutions to mitigate the global climate crises. In case of direct treatment comparisons, dynamic manual closed chamber systems are ofte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2aa0b1ea47fe14600858774f61ab8509
https://doi.org/10.5194/egusphere-egu22-3517

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