The JAS 150 Digital Airborne Scanner Gerald Albe ASPRS Conference 2007

Jena Airborne Scanner (JAS) Advanced Linescanner Design … for Photogrammetry and Remote Sensing: Resolution 5cm (2 inches) from 1000m flight altitude within reasonable airspeeds Up to 3cm (1.2 inch) geo-location accuracy All multi-spectral bands in full resolution Compatible with existing peripherals and platforms Nine CCD lines are scanning the surface. Multi-spectral Bands: RGB and NIR Four stereo lines and nadir avoid blind spots especially in cities. JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

Jena Airborne Scanner The System Data Sheet Lens system: Jenoptik Aenar 5.6/150mm • Pixel size: 6.5 µm/12.000 pixel per line • No of CCD lines: 9 (4 multi-spectral, 5 panchromatical) • Resolution: 5cm (2 inches) from 1000m flight altitude • Radiometric res.: 12bit (16bit ADC) • Bands: RGB and NIR JAS in a Cessna 207 JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

Jena Airborne Scanner The Rack Rack and camera DO160 tested, fully compliant to RoHS System can be installed by 2 persons in the plane No additional devices to install 63cmx88cmx77cm (width/depth/height) (25x35x30inches) JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

JAS The System Flight Management System/Operations Mass Memory Pictures shows an example mass memory system Pictures shows IGI CCNS4 Flight Management System/Operations Operations of JAS through Camera Control Unit or IGI CCNS4 operates JAS Mass Memory 1-2 TB RAID 3 or 2-5 TB hot swappable disks Pictures shows IGI AEROControl Pictures shows an example Inertial Navigation System IGI AEROControl or Applanix POS/AV 510 Stabilized Mount: Somag GSM3000 or Intergraph T-AS or Leica PAV30 Data Download Download Workstation for RAID option or Standard PC for hot swappable disks JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

JAS Internal Build Up High-speed Firewire interface to Camera Control Unit Ruggidized and light-weight carbon fiber housing Non-condensing thermal control Signal chain with 16 bit A/D converter Internal power supply Focal plane with achromatic correction Achromatic lens system with f=150mm JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

JAS Five Line Geometry Each channel can be binned seperatly. Binning modes: 2x2, 4x4, 8x8 Images of the outer and inner forward stereo lines Images of the outer and inner backward stereo lines JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

JAS Quick-look and Quality Control Offline Quicklook of stored data during flight possible. Online Quicklook in the near future available Operator controlled histogram (Online Quicklook) Hot swappable Harddisks during flight allow capturing of 12bit high resolution data for all possible flight scenarios The JAS can be operated through the IGI CCNS4 JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

Tests with a Siemens star were performed to check resolution JAS Flying speeds Max. airspeeds for getting square pixels: Altitude Resolution Airspeed 1000m ~3300feet 5cm 2inches 67kn 3000m ~9900feet 15cm 6inches 202kn 5000m ~16400feet 25cm 9.9inches 337kn Tests with a Siemens star were performed to check resolution JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

Jena Airborne Scanner Accuracy (examples) Fligth altitude: 1000m no X [m] Y [m] Z[m] mx my mz 8 18.003 -2437.123 195.648 0.019 0.019 0.053 9 27.624 -2425.128 195.564 0.019 0.019 0.052 10 73.644 -2384.795 195.862 0.019 0.018 0.054 11 77.069 -2299.802 196.587 0.018 0.017 0.051 Currently a study is performed to show the accuracy of the system. Testflights were conducted over the German cities Colognw and Jena, pass and control points were measured by own staff. Later on it is planned to show the accuracy over a test field of the university of Stuttgart. JAS 150 © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.

JAS Advantages for our Customers Highest resolutions, highest accuracy ensure competitiveness for the next 10 years. The total cost of ownership are considerable lower because of the easy and robust design. The JAS150 is compatible to the most used peripherals. The pushbroom scanner design with its near-orthogonal view allows cost-effective capturing of Orthophotos and near true Orthophotos as well as capturing all multispectral bands in full resolution for remote sensing applications. Airborne Sensors 2006-04-11 Jena-Optronik GmbH © Jena-Optronik GmbH Any disclosure, use or duplication of this document is expressly prohibited.