A developer known as gralhix solved an OSINT geolocation challenge by writing CUDA-accelerated geometry code instead of using Google Lens, identifying a resort island from a drone photo. The solution,…
Reflex AI has open-sourced XY, an Apache-2.0 Python charting library that renders 100 million points in 0.081 seconds, a 34x speedup over Matplotlib at 10 million points and 177x at 50 million, by usi…
Researchers propose a ControlNet-based diffusion framework for map-to-satellite image synthesis that conditions on OpenStreetMap raster maps and their stationary wavelet transform (SWT) subbands, usin…
Researchers have released OpenPVMapper, a nationwide database of rooftop photovoltaic installations in mainland France containing 1,135,850 installations totaling approximately 15.01 GWp of installed …
A developer built an interactive HTML app for property search that aggregates listings from multiple Brazilian portals (ZAP Imóveis, OLX, ImovelWeb, Chaves na Mão, Viva Real) and displays them on a ma…
A developer built TrainRouter, a free interactive map of 767 notable train routes across 118 countries using React, MapLibre GL JS, and open data. The project prerenders ~1,500 static HTML pages for S…
A developer built a $90 terminal that uses a proprietary 'spatial gravity' engine and an LLM to find local restaurants, bypassing Google Maps reviews. The system processes 100GB+ of data to calculate …
Researchers introduced OmniPath, a multi-modal agentic framework that audits wheelchair accessibility by fusing OpenStreetMap data with aerial LiDAR to create high-fidelity 3D models. The system analy…
AWS and Vexcel developed a multimodal AI system that uses embeddings, LLM captioning, and vector search to make aerial imagery searchable via natural language, eliminating the need for per-feature mod…
A developer open-sourced the Food Freedom Map, a pin-drop map built on Nostr that allows any store, farmer, or restaurant to list themselves and their catalog without paying for placement. The project…
A new coding implementation demonstrates how to infer urban functions using spatial graph neural networks. The pipeline collects POI and street network data from OpenStreetMap, constructs proximity gr…
Developer Suchita Yerramsetty built Collatiq, an AI-powered collateral intelligence engine for Indian lenders that generates property valuation reports in 30 seconds using OpenStreetMap data. After su…
The article describes the development of FindMyFuel, a cross-platform fuel finder app built by a solo developer using React, Supabase, OpenStreetMap, and Capacitor. The app allows users to locate near…