The Freefly Flux O1 is an NDAA-compliant, high-performance aerial LiDAR sensor built around the Ouster OS1 scanner. Delivering up to 5.2 million points per second across a 360° × 42.4° field of view with dual returns, the Flux O1 produces ultra-dense point clouds with ±3 cm accuracy and ±0.5 cm precision — confidently resolving edges, cables, and fine features in complex environments. With a maximum range of approximately 200m (656 ft), dual full-band GNSS receivers with PPK post-processing, and a 20 MP Ximea RGB camera for colorized deliverables, the Flux O1 is purpose-built for critical infrastructure inspection, corridor mapping, construction, and government operations. At approximately 650g (~23 oz), it mounts via the integrated Smart Dovetail interface to Freefly Astro and Astro Max. No calibration passes required, no software subscriptions, no ongoing maintenance fees. NDAA compliant and DIU Blue UAS listed. Designed, assembled, and tested in-house by Freefly in Woodinville, WA.
NDAA-compliant LiDAR — ultra-dense point clouds for mission-critical sites, processed on-site in minutes.
Features
- Ouster OS1 LiDAR scanner with up to 5.2 million points per second and dual returns — producing crisp geometry and fewer holes around complex structures for ultra-dense, high-fidelity point clouds
- ±3 cm (±1.2 in) accuracy and ±0.5 cm (±0.2 in) precision — confidently resolve edges, cables, handrails, and fine features across complex sites
- 360° × 42.4° field of view for comprehensive, uniform coverage with fewer flight passes
- Maximum range of approximately 200m (656 ft) — maintain safe standoff while mapping corridors, tank farms, transmission lines, and other critical infrastructure
- Dual full-band GNSS receivers (L1/L2/L5/L6) with PPK post-processing via dual u-blox X20 modules for centimeter-level georeferencing
- 20 MP Ximea RGB camera adds true-color context to 3D deliverables, simplifying QA and client review
- Low-noise IMU system automatically syncs with GNSS and LiDAR data — no calibration passes or complex flight patterns required; fly directly to your first waypoint and start surveying
- On-site processing via Apple iPad (M-series) — import data from the USB-C flash drive, add RINEX file for GNSS post-processing, and visualize results in minutes while still in the field
- Data stored on removable 256 GB USB-C flash drive; export to standard LAS or LAZ point cloud formats
- No software subscription or maintenance fees — the workflow and processing tools are included with the sensor
- Lightest sensor in the Flux lineup at approximately 650g (~23 oz) with integrated Smart Dovetail mount — optimized for long flights on Freefly Astro and Astro Max
- NDAA compliant and DIU Blue UAS listed — trusted for government, public safety, utility, and heavily regulated environments
- Ouster OS1 sensor rated IP68 & IP69K with an operating temperature range of –40°C to +60°C
- Class 1 laser product (865 nm) per IEC 60825-1:2014 — considered eye-safe
- Designed, assembled, and tested in-house by Freefly in Woodinville, WA, USA
Specifications
| Specification | Value |
|---|---|
| LiDAR scanner | |
| Scanner | Ouster OS1 (NDAA / Blue UAS program ready) |
| Point rate | Up to 5,242,880 pts/sec |
| Returns | Dual |
| Maximum range | ~200m / ~656 ft |
| Field of view | 360° × 42.4° |
| Accuracy | ±3 cm / ±1.2 in |
| Precision | ±0.5 cm / ±0.2 in |
| Laser class | Class 1 (865 nm), IEC 60825-1:2014 |
| GNSS & IMU | |
| GNSS receivers | Dual full-band (L1/L2/L5/L6), u-blox X20 |
| Post-processing | PPK (Post-Processing Kinematic) |
| IMU | Low-noise, auto-synced with GNSS and LiDAR data |
| Antennas | 2 × high-performance GNSS antennas with quick-release mounts (included) |
| Camera | |
| RGB camera | 20 MP Ximea |
| Purpose | Colorized point clouds and visual QA |
| Data & processing | |
| Storage | Removable USB-C flash drive (256 GB included; >1 hour scan capacity) |
| Export formats | LAS, LAZ |
| On-site processing | Apple iPad (M-series; M3 processes ~8 min flight in ~2 min) |
| Software subscription | None required — no subscription or maintenance fees |
| Calibration | None required — fly direct to first waypoint |
| Physical | |
| Weight | ~650g / ~23 oz |
| Mount interface | Integrated Smart Dovetail |
| Flight altitude range | 10–150m |
| Environmental (Ouster OS1 sensor) | |
| Operating temperature | –40°C to +60°C (–40°F to +140°F) |
| Ingress protection | IP68 & IP69K |
| Compliance | |
| NDAA compliant | Yes |
| DIU Blue UAS | Yes |
| Country of design and assembly | USA |
| SKU | 950-00182 |
| Required but not included | |
| Processing device | Apple iPad (M-series, Apple Silicon) |
| GNSS base station | L1/L2/L5/L6 base station or equivalent NTRIP service |
FAQ
What aircraft is the Flux O1 compatible with?
The Flux O1 mounts via the integrated Smart Dovetail interface and is compatible with Freefly Astro and Astro Max. It can also be used on other MAVLink-compatible aircraft with the appropriate interface cable. Contact us to discuss your specific platform.
What is the difference between the Flux O1, H1, and L1?
The Flux O1 (Ouster OS1) delivers the highest point density in the Flux lineup at 5.2M pts/sec with ±3 cm accuracy, 200m range, and is NDAA/DIU Blue compliant — making it the right choice for government, public safety, utilities, and regulated environments. The Flux H1 (Hesai XT-32MX) offers ±1 cm accuracy, 1.92M pts/sec, and 300m range for the highest survey-grade precision. The Flux L1 (Livox Avia) is the entry-level option with 240K pts/sec, 450m range, and non-repetitive scanning for power lines and hard-to-image assets. All three share the same streamlined workflow, Smart Dovetail mount, GNSS PPK, RGB camera, and iPad processing with no subscription fees. Contact us to determine which sensor best fits your mission requirements.
Is the Flux O1 NDAA compliant?
Yes. The Flux O1 is both NDAA compliant and DIU Blue UAS listed, making it a trusted choice for government, public safety, Department of Defense, utility, and other heavily regulated operations. If NDAA compliance is not required for your use case, the Flux H1 or Flux L1 may offer a more cost-effective option — contact us to discuss.
Do I need a software subscription to use the Flux O1?
No. The Flux O1 has no software subscription fees and no ongoing maintenance costs. Processing tools are included with the sensor, and data is exported in standard LAS or LAZ formats compatible with any point cloud software. You will need an Apple iPad with an M-series chip for on-site processing.
How fast can I process data in the field?
Processing is fast enough to deliver results on-site before you leave. In Freefly’s testing, an M3 iPad processes flight data at roughly 4× real time — so an 8-minute flight takes approximately 2 minutes to process. The Flux O1 flew a crosshatch survey in approximately 14 minutes 25 seconds, with data processing in about 4 minutes 26 seconds on an iPad. Simply remove the USB-C drive, import into the Flux app on your iPad, add your RINEX file for GNSS post-processing, and review your point cloud.
Does the Flux O1 require calibration before each flight?
No. The Flux O1 requires no calibration passes or special flight patterns. Take off vertically, fly directly to your first waypoint, and begin surveying. The system automatically syncs IMU, GNSS, and LiDAR data, and advanced processing ensures strips align correctly every time.
What environmental conditions can the Flux O1 operate in?
The Ouster OS1 sensor in the Flux O1 is rated IP68 and IP69K with an operating temperature range of –40°C to +60°C, making it one of the most environmentally robust LiDAR sensors available. However, the overall Flux O1 payload assembly should still be operated with care in adverse weather — contact us for guidance on operating in challenging conditions.
