RainCollect

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  Interactive map with marked buildings of interest and water cooling towers. Area information data sources and heuristics.

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  Water cooling tower detection on satellite imagery via Google Maps Static.

For Grundfos water reuse systems. The app identifies high-value buildings across US cities by combining satellite imagery analysis, financial data, and regulatory signals into a single Viability Score surfaced through an interactive map.

Built for the Grundfos Challenge.

Frontend

React (Vite), MapLibre GL, Deck.gl, Zustand, Mantine

ML / CV microservice

YOLOv5, EfficientNet-B5, PyTorch, Flask

Data

Microsoft Overture Maps: building footprints and attributes

Google Maps Static API: satellite tiles for CV inference

World Population Review: water cost by state/city

NOAA / Open-Meteo: precipitation data

Science Based Targets initiative (SBTi): ESG commitment lookup

FEMA / local municipal sources: flood risk, stormwater fees

Built With

• javascript
• python
• pytorch
• react