ROCK Ultra — Plan simpler. Fly higher. Map faster.

Experience the ROCK Ultra in action during our Demo Tour—mapping unique industrial features alongside natural landscapes. At this Central Florida mixed-use site, the Ultra captured open pasture, dense tree cover, and a massive grain silo with its conveyor system rising nearly 180 feet. Unlike previous flights with lower-altitude systems, the Ultra cleared obstacles effortlessly while still delivering sharp detail on both structures and ground features.

By flying higher and faster, the ROCK Ultra eliminated concerns about clipping obstacles like silos or transmission lines—while still delivering crisp, survey-grade data. The result is a safer, faster, and more flexible workflow, with no compromises in accuracy.

Dataset Highlights:
→ Collected By: D.C. Johnson & Associates – dcjohnson.com
→ Flight Height: 120+ meters (well above the silo)
→ Flight Speed: ~9 m/s (20 mph)
→ Capture Area: 77 acres
→ No optimization on final point cloud
→ Site: Grain silo + surrounding vegetation and pasture
→ Key Feature: Complete 3D modeling of tall industrial structures without flight path risk
→ Deliverables: Survey Grade surface Model via ROCK Pro Services
 

ℹ️ Learn more about the Ultra

💬 Talk to a ROCK LiDAR expert

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Total Acreage:
77 Acres
Defined CRS
Horizontal
WGS 84 / UTM zone 17N
EPSG:
32617
Unit:
m
WGS 84 / UTM zone 17N (6062)
Vertical
Ellipsoid
Unit:
m
Ellipsoid (6454)
Reprojection
Horizontal
NAD83 / Florida West (ftUS)
EPSG:
2237
Unit:
ft
NAD83 / Florida West (ftUS) (199)
Vertical
NAVD88 height (ftUS)
EPSG:
6360
Unit:
ft
NAVD88 height (ftUS) (6390)
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