OpenStreetMap

jcr83 has commented on the following diary entries

Post When Comment
RTK test, Aerial pictures accuracy, and OSM Database Accuracy about 2 months ago

Broadcom has announced a new GPS receiver chip (BCM4775X) that uses two frequency bands. They claim a 30 cm precision. See: https://www.broadcom.com/products/wireless/gnss-gps-socs/bcm47755/

If true, this precision would be good enough for OSM.