Urban Climate & Heat$39
Urban Heat Island Mapping
Research report in urban climate & heat focused on Urban Heat Island Mapping.
View reportPDF report
Urban Air Quality$39
Air Pollution Proxy Mapping
Air Pollution Proxy Mapping framed as a research-led urban air quality study.
Category
Urban Air Quality
Format
PDF Report
Delivery
Digital download after purchase
Price
$39
Summary
Urban air pollution remains a leading environmental health risk, yet spatially resolved monitoring is constrained by the sparsity and uneven distribution of ground-based sensor networks, particularly in lowand middle-income cities. This study presents a multi-sensor satellite fusion framework for detecting and mapping urban pollution hotspots across 10 cities spanning seven Köppen–Geiger climate zones: Beijing, Delhi, Los Angeles, São Paulo, Cairo, London, Lagos, Seoul, Mexico City, and Jakarta.
What the report covers
- Maps relative urban pollution hotspots across ten cities spanning seven climate settings.
- Fuses TROPOMI, MODIS MAIAC, Sentinel-2, and ERA5 data into a shared gridded feature stack.
- Builds a composite pollution proxy rather than claiming calibrated concentration estimates.
- Uses a multilayer perceptron and leave-one-city-out testing to assess cross-city transferability.
- Compares hotspot patterns with ground observations to show where proxy screening is dependable.
Why it matters
Urban pollution screening can support environmental reporting, hotspot prioritization, and broader public-health intelligence workflows.
Intended sectors and users
CitiesPublic healthEnvironmentPolicy advisory
Methodology framing
The report is framed around Sentinel-2, using the methods described in the source abstract and paper title.
Applications and use cases
Hotspot detection
Air quality screening
Environmental risk mapping
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