Instead of manually tracing satellite imagery to create a site plan, designers use Cadmappers to download ready-to-use vector files (DWG, DXF, or other formats) that include:
The Cadmappers didn’t hack anything. They just read the fine print —across 14 counties, 8 databases, and 2,300 pages of PDF deeds from the 1980s that had never been OCR’d.
Cadmappers are not uniformly noble. Some are hired by hedge funds to find distressed properties before the public auction. Others work for housing activists to identify land bankers hoarding empty lots. A few are simply obsessed with the geometry of corruption—digital-age flâneurs wandering the plat maps of power. cadmappers
Then there are the other maps.
It provides extruded building models with accurate footprints and estimated heights based on OSM data. Instead of manually tracing satellite imagery to create
Imagine you're an architect with a tight deadline, staring at a blank screen and a project site you’ve never visited. Normally, you'd spend days manually tracing roads, approximating building heights, and wrestling with messy terrain data. Enter CADmapper , a "godsend" for designers that turns hours of tedious drafting into a five-minute task. The CADmapper Workflow
Cadmapper's strength lies in its simplicity and the richness of its data exports. Some are hired by hedge funds to find
It supports exporting in various formats, including AutoCAD (.dwg), Rhinoceros (.3dm), SketchUp (.skp), and Adobe Illustrator (.ai).
What unites them is a belief that In most of the world, property records are public by law. But “public” does not mean “accessible.” A firehose of PDFs is not transparency. A search portal that crashes after three queries is not accountability.