AUTHORISED PARTNERS
Galaxy
Next-Gen Airborne Mapping Sensor
Airborne lidar solution. A truly a universal sensor for everything from wide-area mapping to corridor surveys.
Galaxy is a next-generation airborne sensor delivering exceptional power and precision in a compact form. Built for wide-area mapping and corridor surveys, it offers ultra-dense data and measurement accuracy that rivals larger systems.
With innovative PulseTRAK and SwathTRAK technologies (patents pending), Galaxy simplifies surveying by boosting productivity, enhancing data quality, and lowering operational costs.
Whether deployed on a tactical UAV, mounted in a helicopter pod for powerline inspections, or stabilised with an orthometric camera for expansive mapping, Galaxy delivers unmatched performance across applications.
Parallel Scan Lines
Galaxy Edge now delivers straight and parallel scan lines
Uniform point spacing across the swath streamlines and cost-optimises flight planning.
Additional Scan Lines
Galaxy Edge delivers more scanlines on the ground
Higher resolution of smaller objects like electric wires, poles, and street signs.
Optimised Resolution
Galaxy Edge cuts atmospheric noise providing a clearer image
Reduces atmospheric noise and intensive labour delivering cleaner data, faster.
Turbulence & Terrain Compensation
Galaxy Edge automatically compensates for airplane deviations and terrain changes
Reduces operational costs through ~50% reduction in flight lines and reflight.
Real-time Processing & Quality Control
Onboard processes and quality controls point cloud data instantaneously while in flight
Real-time QC allows issues to be actioned immediately in the air, reducing standby and rework costs. Full-resolution point cloud available on landing, delivering rapid answers for time-sensitive applications and disaster response.
Direct from Plane to Production
Onboard delivers real-time point clouds with <10cm relative and <15cm absolute accuracy.
Bypasses processing and logistical delays and enables LAS data to be ingested directly into any production environment for classification, analysis, and same day delivery.
Compact airborne LiDAR with powerful precision for mapping and surveying.
GALAXY FEATURES & BENEFITS
- PulseTRAK technology replaces conventional multi-pulse technologies for high PRFs at high altitude.
- SwathTRAK technology moves collection efficiency to a whole new level by dynamically modifying the scan field of view during collection to maintain fixed swath widths and even point distribution, even in variable terrain.
- 2 MHz effective PRF provides on-the-ground point density and efficiency formerly reserved for dual-beam sensors.
- Industry-leading data precision and accuracy for the highest-quality datasets possible.
- Up to 8 returns per pulse provide increased vertical resolution of complex targets without the need for full waveform recording and processing (waveform recorder optionally available).
- Fully programmable scanner enables dramatic point density increases at lesser FOVs.
- Industry-leading discrete timing electronics for pulse pair separation (i.e. minimum target separation distance) of less than 0.7 m (or less with optional waveform recorder).
- Wide dynamic range enables exceptional small-target detection capability and capture of even the smallest details.
- In-air lidar point cloud display for maximum collection confidence.
- Real-time XYZI point clouds in LAS format enable immediate data deliverables.
- Low power requirements and compact form factor provide maximum platform flexibility.
- Tight integration with PhaseOne medium-format aerial camera systems provides excellent application flexibility and scalable solutions, and additional data deliverables.
- Production-focused workflow software with automated calibration and boresight capability using rigorous least squares methods and robust bundle block adjustment for both lidar and camera within a single workflow, enabling truly coincident datasets and quantified accuracies.
APPLICATIONS
- Wide-area mapping.
- Powerline and transportation corridor.
- Natural Resource management.
- Engineering and infrastructure modeling.
- Urban Mapping.
- Defense & Security.
ACCESSORIES
- Integrated multi-camera systems.
- Full waveform recorder.
- Multi-sensor fixed mounts.
- Helipods.
- Gyro-stabilized survey kits.
FREQUENTLY ASKED QUESTIONS
How does Galaxy’s PulseTRAK™ technology improve data collection?
PulseTRAK replaces conventional multi-pulse systems, enabling high pulse repetition frequencies (PRFs) at high altitudes. This results in denser point clouds and more efficient data capture, especially over complex terrain.
What is SwathTRAK™ and why is it important?
SwathTRAK dynamically adjusts the scan field of view during flight to maintain consistent swath widths and point distribution. This ensures uniform data quality across variable terrain and reduces the need for post-processing corrections.
Can Galaxy be integrated with other sensors or cameras?
Yes, Galaxy supports tight integration with PhaseOne medium-format aerial cameras and multi-sensor mounts, allowing simultaneous LiDAR and photogrammetry collection for richer datasets.
What platforms are compatible with Galaxy?
Galaxy is designed for flexible deployment across tactical UAVs, helicopter pods, and gyro-stabilised mounts. Its compact form factor and low power requirements make it suitable for a wide range of airborne platforms.
What types of applications is Galaxy best suited for?
Galaxy excels in wide-area mapping, corridor surveys (e.g., powerlines and transportation), urban modeling, natural resource management, and infrastructure engineering. Its precision and efficiency make it ideal for both commercial and government use cases.
ESDH Teledyne Construction – Call 1800 900 272