Dallas facts facilities rely upon 3-d scans to map racks, cable trays, and airflow paths

https://www.scribd.com/document/1002841282/How-Survey-Accuracy-Improves-with-3-D-Laser-Scanning-Dallas-168080

Dallas files centers depend upon three-D scans to map racks, cable trays, and airflow paths, bettering reliability and skill making plans.