Mapillary

Vexcel’s data platform offers high-accuracy aerial imagery, 3D models, elevation data, and AI-derived insights designed for use in 40+ countries; it delivers oblique imagery at ~7.5 cm resolution, orthomosaic imagery for both urban and wide-area coverage, digital surface and terrain models (DSM/DTM), multispectral imagery for vegetation and land-use analysis, and a photorealistic “3D Cities” mesh product, all accessible via APIs, image services for platforms such as ArcGIS, a viewer, and SDKs. It uses a dedicated fleet of fixed-wing aircraft equipped with advanced sensors and aligns every collection with ground control for mapping-grade accuracy. Its Elements AI product further processes imagery to extract more than 80 attributes for buildings, properties, and roadways. Vexcel’s imagery and data feed workflows across industries such as government (transportation, urban planning, public safety), telecom, utilities, insurance, energy, AEC, and smart-cities initiatives.

OpenStreetMap provides map data for thousands of web sites, mobile apps, and hardware devices. OpenStreetMap is built by a community of mappers that contribute and maintain data about roads, trails, cafés, railway stations, and much more, all over the world. OpenStreetMap emphasizes local knowledge. Contributors use aerial imagery, GPS devices, and low-tech field maps to verify that OSM is accurate and up to date. OpenStreetMap's community is diverse, passionate, and growing every day. Our contributors include enthusiast mappers, GIS professionals, engineers running the OSM servers, humanitarians mapping disaster-affected areas, and many more. To learn more about the community, see the OpenStreetMap Blog, user diaries, community blogs, and the OSM Foundation website. OpenStreetMap is open data: you are free to use it for any purpose as long as you credit OpenStreetMap and its contributors.