César Iván Álvarez

Assessment of Remote Sensing Data to Model PM10 Estimation in Cities with a Low Number of Air Quality Stations: A Case of Study in Quito, Ecuador

César Iván Álvarez, Ana Cláudia Teodoro, Nelly Torres et al. · Environments · 2019 · 67 citations · Full text

Environmental Monitoring, Engineering, Land Use +25

Spatial estimation of chronic respiratory diseases based on machine learning procedures—an approach using remote sensing data and environmental variables in quito, Ecuador

César Iván Álvarez, Ana Cláudia Teodoro, Alberto Freitas et al. · Applied Geography · 2020 · 43 citations

Spatial Estimation, Environmental Monitoring, Engineering +13

Predictive Modeling of Above-Ground Biomass in Brachiaria Pastures from Satellite and UAV Imagery Using Machine Learning Approaches

César Iván Álvarez, Diego Guzman, Jorge Casas et al. · Remote Sensing · 2022 · 40 citations · Full text

Precision Agriculture, Engineering, Machine Learning +20

Improving NDVI by removing cirrus clouds with optical remote sensing data from Landsat-8 – A case study in Quito, Ecuador

César Iván Álvarez, Ana Cláudia Teodoro, Lenin Ramírez-Cando · Remote Sensing Applications Society and Environment · 2018 · 33 citations

Earth Observation, Engineering, Satellite Imaging +8

Spatial estimation of surface ozone concentrations in Quito Ecuador with remote sensing data, air pollution measurements and meteorological variables

César Iván Álvarez, Ana Cláudia Teodoro, Lenin Ramírez-Cando · Environmental Monitoring and Assessment · 2019 · 29 citations

Meteorology, Surface Ozone Concentrations, Environmental Monitoring +11