Leaders in 3D Global Shutter
Flash LIDAR™ Cameras and
Vision Systems

What is Global Shutter Flash LIDAR?

Global Shutter Flash (GSF) LIDAR is the 3D imaging / ranging sensor modality of choice for real time digital elevation mapping, relative navigation, domain awareness, tracking, and augmented reality applications.  Global Shutter Flash (GSF) LIDAR GSF-LIDAR is a true solid state, non-scanning, time of flight (ToF) based 3D imaging system that provides real time, distortion free, data rich scene organized point clouds (per point azimuth, zenith ,distance, intensity) at video frame rates.  Time of flight (ToF) LIDAR is a highly accurate distance mapping and 3D imaging technology. Time of Flight sensors emit a very short pulse of laser light. The light pulse is reflected from objects in the scene. The ToF sensor precisely and accurately measures the pulse transit time. Since the speed of light is a constant, the measured transit time easily converted to a depth value. Gating control enables the GSF-LIDAR to range / image through obscurants such as dust, fog, rain, and snow. This highly versatile technology has been deployed in  a wide range of space, airborne, terrestrial, and under-water applications.

Global Shutter Flash LIDAR Advantages



  • No Motion Distortion: Global shutter sampling

  • No Spatial Data Gaps: Contiguous two dimensional pixel coverage

  • Excellent Range Accuracy: ~5cm

  • Real Time Organized Point Clouds: All points are correlated in space and time

  • Degraded Visual Environment (DVE) Capable: Image / range through obscurants such as smoke, dust, fog, rain and snow

  • High Reliability: Solid state, no moving parts


Technology Features
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Global Shutter Capture
Global shutter camera system with no motion distortion
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Co-Registered Range & Intensity
Real-time, co-registered range and intensity maps
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Contiguous Pixels
No spatial data gaps with contiguous pixels
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Solid State
Solid state system with no moving parts
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Precise Measurements
Accurate and precise depth measurements
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Degraded Visual Environment
Imaging through degraded visual environments – smoke, dust, fog, rain and snow

Products

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GSFL-4K

Mid-range (<200 m), 32 x 128 global shutter flash LIDAR suitable for ground vehicle and drone applications.
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GSFL-16KS

TRL 9, extended range (>10km), radiation hard (100 grad), 128 x 128 global shutter flash LIDAR for satellite proximity, planetary landing and space situational awareness.
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GSFL-16K

Long-range (>1km) 128×128 global shutter flash LIDAR with range gate capabilities, for research, degraded visual, aerial and terrestrial applications

Markets

ASC provides standard and customer global shutter flash LIDAR sensors to the following markets.
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Space
Global shutter flash LIDAR is the sensor technology of choice for numerous space applications. Our technology is scalable and supports a wide range of space craft categories.
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Military
Military markets include a wide variety of airborne, terrestrial, and naval applications which support both unmanned and manned vehicle platforms.
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Manned Airborne
Commercial fixed and rotary winged aerial mapping and pilot navigational aid applications such as landing hazard maps and aerial survey / digital elevation mapping.

Who Is ASC?

Advanced Scientific Concepts LLC (ASC) is a leading provider and inventor of global shutter flash (GSF) LIDAR sensors. ASC has developed a team of engineering, algorithm/software, manufacturing, supply chain management, quality assurance, program management subcontract / contract management, and senior management professionals, dedicated to delivering the highest quality standard product and custom GSF LIDAR solutions.

Upcoming Events

Meet the ASC Team and witness the latest
in 3D Flash LIDAR technology at one
of our upcoming exhibits.
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International LIDAR Mapping Forum
February 8 – 10, 2021
Denver, CO
Booth #: 416
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SPIE: Defense, Security & Sensing
April 13 – 15, 2021
Orlando, FL
Booth#: 5062
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National Space Symposium
April 12 – 15, 2021
Colorado Springs, CO
Booth#: 1148
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AUVSI 2021

May 3 – 6, 2021
Atlanta, GA
Booth #: TBD
Advanced Scientific Concepts LLC (ASC) is a leading provider of real time, global shutter, solid-state, 3D flash LIDAR (3DFL) ranging/imaging systems. Our 3DFL technology offers superior distortion free scene range/intensity mapping capabilities required for real time mapping, guidance navigation & control, situational awareness, tracking, and augmented reality applications.