Despite advances in microelectronics and IoT (Internet of Things) that enable low-cost telemetry sensors, most environmental agencies still operate with periodic in situ sampling campaigns, characterized by sparse, irregular data and a high rate of missing values. While analytically reliable, this data was designed for...
Eduarda Neves da Silva, Filipe Bento Magalhjães, W. Salcedo· 2026 10th International Symp...· 0 citations
This study evaluates the applicability of Sentinel-5P TROPOspheric Monitoring Instrument (TROPOMI) satellite observations for air quality monitoring in Tehran, a megacity characterized by complex topography and persistent air pollution challenges. A comprehensive comparison was conducted between ground-based measuremen...
Amir Mohammad Kafi, Mahdi Hosseinipoor, M. Z. Shahne· Science of the Total Environ...· 0 citations
Reliable rainfall records are essential for flood forecasting, reservoir operation and water resource management, yet automatic rain-gauge networks often contain persistent fixed values, long data gaps, isolated spikes and short peaks without realistic recession behavior. We present a model-driven framework for diagnos...
Effective urban air quality management requires monitoring systems that are reliable, affordable, and fairly distributed across commercial and residential areas. This study examines nitrogen dioxide (NO2 ) concentrations in Cheltenham by comparing commercial sites, Boots Corner/High Street, with the residential site Lo...
J. Ohakwe, Derrick Ofori, Bhupesh Kumar Mishra et al.· Journal of Data Science and...· 0 citations
Nitrogen dioxide (NO2), a primary byproduct of fossil fuel combustion, is a robust proxy for local combustion intensity and anthropogenic activity. The present study compiled a ground-based NO2 dataset spanning 2000–2025 by integrating literature-derived measurements with recent national continuous monitoring records...
Ramkesav Shibu, Ajay Sundaresan Vasanthi, Thomas M. Kanthappally et al.· ACS ES&T Air· 0 citations
This study developed and evaluated a spatial consistency quality-control method for daily surface air temperature observations from 186 SYNOP stations across Vietnam during 1961–2023. The variables examined included daily mean (Tavg), minimum (Tmin), and maximum (Tmax) temperatures. The proposed framework combines inve...
Thi Khanh Hoa Bui, Vinh T. Nguyen, Thi Anh Huyen Do et al.· Tạp chí Khoa học Biến đổi kh...· 0 citations
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