RANDY RHOADS AIRBORNE GEIGER MODE LIDAR - LATEST ...

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HARRIS.COM | #HARRISCORP Place image here (10 x 3.5) RANDY RHOADS AIRBORNE GEIGER MODE LIDAR - LATEST ADVANCEMENTS IN REMOTE SENSING APPLICATIONS Geospatial Industry Manager | 2 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM SECURITY COMMUNICATION INFORMATION HQs in the US Offices in 125 countries Global Customer Base Advanced, technology-based solutions for government and commercial customers Harris Company Information | 3 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Geiger-Mode LiDAR World leader in next generation Geiger LiDAR technology.Advantages Wide Area Mapping Greater Point Density Higher Cost Effectiveness Better Precision/Accuracy | 4 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Collection Simulation Comparison (8ppm) HigherFasterGreater Resolution | 5 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Collection Metrics at 8ppm Efficiency gains keep costs down at higher collection densities Superior Performance Linear LiDAR Geiger LiDAR Density (points per meter) 8 8 Instantaneous Coverage Rate (mi2/hr) 50 850 RMSEz (cm) 9.25 9.25 Altitude (AGL ft) 3,200 27,000 Swath Width (ft) 3,300 16,000 Ground Speed (kts) 90 290 17x | 6 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM 1 2 4 6 8 10 12 14 16 18 20 25 30 35 40 45 50 60 70 80 90 100Higher Efficiencies at Higher Resolutions Collection Cost Collection Density (points per square meter) Linear Systems Geiger-mode Higher the resolution greater the payback | 7 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Solution: Multi-Look and Oversampling | 8 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM What makes Geiger Mode so Different Geiger-mode sensors sample the same spot on the ground multiple times | 9 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM GmAPD Multi-Look/Multi-Pulse Collection Multi-look approach 4096 measurements per laser flash 50,000 flashes per second Approx= 205 million elevation measurement per second Every spot illuminated 100s of times The dozens of photon detections are processed to determine the real objects Programmable Forward/Sidelap | 10 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Improved Accuracy Results Required input: Utilize high grade INS/GPS Utilize horizontal and vertical GPS ground control objects Opposing 50% overlap sorties create four looks Process: Perform horizontal/vertical bundle adjustment via GPS tie points Perform auto tie point registration from multiple look angles True photogrammetric bundle adjustment provides higher accuracy Aggregating multi-look data requires highly accurate alignment | 11 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM SBET refined to produce final Aggregate Points Multi-Swath Alignment via Sensor Based 3D Photogrammetric Bundle Adjustment Enables Rigorous Accuracy Statements per Point Sensor-based adjustment enables per point accuracy statements Pre > Post adjustment | 12 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Dramatically improves speed of collection Higher density (resolution) at lower cost Improves foliage penetration (Better terrain information) Multi-look reduces shadows and voids (Higher quality) Robust bundle adjustment (Higher accuracy) Enterprise production (Improved Delivery/Schedule) Benefits of Geiger-mode LiDAR Large-area, high-density collection leads to new adopters and opportunities | 13 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM harris.com Actual Survey Elevations 8 points per meter: Higher Point Density enables accurate decisions 8 ppm Profile Nearly mirrors existing high precision survey data. | 14 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Why do higher densities matter? Improves accuracy and enables a high level of automation 8 pts/m2 Infrastructure details better defined 20 pts/m2 8 pts/m2 2 pts/m2 2 pts/m2 Improves foliage penetration to better sample bare earth 20 pts/m2 8 pts/m2 | 15 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM How can Geiger LiDAR help The Netherlands? 40 points per meter (~15cm GSD) King Air B-200 42,508 sq. km 400 km/hr ACR Assuming only 4.5 hours on station and 50% weather delays Makes nationwide mapping at high density possible 42,508 106 48 1700 755 | 16 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Charlotte, NC central business district Charlotte NC (20PPM) Uses: Urban Planning / Smart City / Infrastructure / Security | 17 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM 20pts/m2 Geiger LiDAR downtown w/ intensity | 18 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM 20pts/m2 Geiger LiDAR Suburbia w/ intensity | 19 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Roof-Top Geometry from LiDAR Example | 20 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Solar Panel Site Assessment Uses: Solar Panel House Candidates | 21 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Enabling the Digital Oilfield | 22 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Transmission and Distribution Provides Highly Homogenous High-Density Accurate Data Maps Both Systems In Single Collect | 23 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Utilities Fully classified to customer specifications | 24 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Predictive Flood modeling Uses: Parcel level flood inundation with building models | 25 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Transportation Uses: DOT ROW mapping / asset management / autonomous vehicles | 26 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM 20pts/m2 Geiger LiDAR overpass w/ intensity | 27 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Forestry Uses: Harvest maturity (value) / biomass / Fire Risk (models) / other analytics | 28 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Line of Sight (LOS) Tower to Tower Profile | 29 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM From To Actual Terrain Set 1 (USGS) 30m Terrain Set 2 (IFSAR) 5m Terrain Set 3 (Satellite DSM) 1m Terrain Set 4 (LiDAR) | 30 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Multi-Purpose Affordable Data High Altitude at High Resolution = Fly once Use for many applications | 31 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Recently Assessed Accuracies Results from Independent QAQC Assessment April 2016 | 32 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM FASTER COST EFFECTIVE HIGHER POINT DENSITY HIGHER ACCURACY GEIGER MODE LIDAR SENSOR | 33 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Randy Rhoads Geospatial Industry Manager Randal.Rhoads@Harris.com +1 321-727-4278 Questions? | 34 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Commercial Geospatial Products Vast experience in multiple products from Space/Air/Land/Sea | 35 Airborne Geiger Mode LiDAR Technology to Connect, Inform and Protect TM Future Repository (One stop shopping!) IntelliEarth Marketplace Increase value to customers through off the shelf availability and SAS Elevation Products & Services Imagery Satellite SAR Airborne LiDAR Mobile LiDAR Terrestrial LiDAR Satellite Airborne Ortho/Oblique Mobile Topographic Urban Models Roads Impervious Land Cover DEMS DSMS Forestry Utility Flood Risk Fire Risk Many Others

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