Author

Marcelo de Carvalho Alves

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Open access Sep 2026

Forecasting Maize Yield from Different Spatial Resolutions of Vegetation Indices Using Sentinel-2 Imagery and R

Vegetation indices derived from freely available satellite imagery have strong potential for crop yield modeling. However, positional inaccuracies and scale mismatches between yield monitor data and satellite imagery, together with noise at native spatial resolutions, can limit their practical applicability. Therefore,...

Flávio Vanoni de Carvalho, Marcelo de Carvalho Alves, F. H. D. de Souza et al. · Remote Sensing in Earth Syst... · 0 citations

Open access Aug 2026

AN OPEN-SOURCE GEOCOMPUTATION PIPELINE FOR MUNICIPAL LANDSCAPE ASSESSMENT: FROM TERRITORIAL DELIMITATION TO GEOMORPHOLOGICAL CLASSIFICATION

Automated landscape assessment is essential for regional land-use planning, yet traditional GIS workflows often rely on fragmented, manual graphical interfaces that lack scientific reproducibility. This study addresses this operational limitation by developing an integrated, open-source geocomputation pipeline that aut...

Vítor Augusto Ferreira, Marcelo de Carvalho Alves, Bruno de Oliveira Schneider · Theoretical and Applied Engi... · 0 citations