Ground level, or mean sea level elevation? Calculating this complex measurement is dependent on the nature of the datum collected, which is classified according to three types of height: ellipsoidal, geoidal, and orthometric.
Using Applanix Direct Georeferencing OEM boards, SABRE ADVANCED 3D integrates precise positioning into the SABRE-SCAN™, a high-performance mobile mapping system with FARO® laser scanner and panoramic Ladybug®5 camera.
In addition to the L2C signal for surveyors, GPS III will boast ground-based GPS control segment upgrades, improved accuracy and anti-jamming capabilities, the high-bandwidth M-Code, and four civil GPS signals...just to name a few.
The scanning work, performed by Applanix personnel using TIMMS, was completed in under 30 hours over a four-day window, with no interruption of airport operations. The final as-built models, which included all furniture, equipment, booths etc ...