Dr. Andreas Eckardt Profile

Dr. Andreas Eckardt

Head of Department at Deutsches Zentrum für Luft- und Raumfahrt eV

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Author

Publications (22)

Proceedings Article | 19 October 2023 Presentation + Paper

In-orbit VNIR sensor quality validation

Johannes Buschek, Andreas Eckardt, Kristian Manthey, Karsten Sengebusch, Olaf Schrey, Denis Piechaczek, Gerhard Kahmen

Proceedings Volume 12729, 1272913 (2023) https://doi.org/10.1117/12.2680166

KEYWORDS: Sensors, Readout integrated circuits, Imaging systems, Design and modelling, Charge-coupled devices, Microelectronics, Systems modeling, Silicon, Robotics, Radiation effects

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Proceedings Article | 12 July 2023 Open Access

In-orbit verification of an optical frequency reference on the ISS Bartolomeo platform

Thilo Schuldt, Klaus Abich, Tasmim Alam, Jonas Bischof, Tim Blomberg, Ludwig Blümel, Alec Boac, Andre Bußmeier, Martin Gohlke, Frederik Kuschewski, Markus Oswald, Jan Wüst, Thomas Zechel, Xavier Amigues, Andreas Eckardt, Winfried Halle, Bernd Zender, Jan Hrabina, Jindrich Oulehla, Ahmad Bawamia, Klaus Döringshoff, Christian Kürbis, Markus Krutzik, Andreas Wicht, Stefan Oschkera, Michael Jentsch, Salome Schweikle, Christopher Speidel, Norbert Beller, Christian Dahl, Martin Großmann, Timo Liebherr, Kai-Christian Voss, Claus Braxmaier

Proceedings Volume 12777, 127772A (2023) https://doi.org/10.1117/12.2689976

KEYWORDS: Astronomical imaging

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Proceedings Article | 30 September 2022 Presentation + Paper

In-orbit real-time CMOS TDI detector validation and control to meet constant imaging quality over the mission life time

Johannes Buschek, Kristian Manthey, Andreas Eckardt, Ralf Reulke, Gerhard Kahmen

Proceedings Volume 12232, 1223205 (2022) https://doi.org/10.1117/12.2631978

KEYWORDS: Sensors, Image quality, Signal detection, Signal to noise ratio, Modulation transfer functions, Point spread functions, Image sensors, Charge-coupled devices

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Proceedings Article | 9 September 2019 Presentation + Paper

Status of the next generation CMOS-TDI detector for high-resolution imaging

Andreas Eckardt, Stefan Glaesener, Ralf Reulke, Karsten Sengebusch, Bernd Zender

Proceedings Volume 11127, 111270J (2019) https://doi.org/10.1117/12.2528698

KEYWORDS: Sensors, Analog electronics, Charge-coupled devices, CMOS sensors, Image sensors, Imaging systems, Field programmable gate arrays, Detector development

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Proceedings Article | 25 September 2018 Presentation + Paper

DESIS - DLR earth sensing imaging spectrometer for the International Space Station ISS

David Krutz, Ilse Sebastian, Andreas Eckardt, Holger Venus, Ingo Walter, Burghardt Günther, Thomas Säuberlich, Michael Neidhardt, Bernd Zender, Matthias Lieder, Rupert Müller, Thomas Peschel, Sandra Müller, Simone Arloth, Ute Grote, Andreas Wojtkowiak, Friedrich Schrandt, Christian Fischer, Agnieszka Soszyńska, Emiliano Carmona, Ralf Reulke

Proceedings Volume 10785, 107850K (2018) https://doi.org/10.1117/12.2325644

KEYWORDS: Sensors, Calibration, Light emitting diodes, Camera shutters, Signal detection, Global Positioning System, Interference (communication), Temperature metrology, Spectroscopy, Space operations

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Proceedings Article | 18 September 2018 Paper

Low cost hyperspectral systems for atmospheric and surface studies

Andreas Eckardt, Ralf Reulke

Proceedings Volume 10768, 107680M (2018) https://doi.org/10.1117/12.2319319

KEYWORDS: Sensors, Cameras, Imaging systems, Hyperspectral imaging, Spectrometers, Fourier transforms, Optical filters, Tunable filters, Hyperspectral systems, Spectral resolution

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Proceedings Article | 18 September 2018 Presentation + Paper

Verification and calibration of the DESIS detector

Andreas Eckardt, David Krutz, Thomas Säuberlich, Holger Venus, Ralf Reulke

Proceedings Volume 10768, 107680B (2018) https://doi.org/10.1117/12.2319303

KEYWORDS: Sensors, Quantum efficiency, Calibration, Signal detection, Photons, Signal to noise ratio, Sensor performance, Electroluminescence, Spectroscopy, CMOS sensors

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Proceedings Article | 9 May 2018 Presentation + Paper

On-ground calibration of DESIS: DLR's Earth Sensing Imaging Spectrometer for the International Space Station (ISS)

Ilse Sebastian, David Krutz, Andreas Eckardt, Holger Venus, Ingo Walter, Burghardt Günther, Michael Neidhardt, Ralf Reulke, Rupert Müller, Mathias Uhlig, Sandra Müller, Thomas Peschel, Simone Arloth, Matthias Lieder, Friedrich Schrandt

Proceedings Volume 10680, 1068002 (2018) https://doi.org/10.1117/12.2307188

KEYWORDS: Calibration, Modulation transfer functions, Sensors, Light emitting diodes, Staring arrays, Spectral calibration, Monochromators, Signal to noise ratio, Camera shutters, Spectroscopy

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Proceedings Article | 17 November 2017 Open Access

BTDI detector technology for reconnaissance application

Stefan Hilbert, Andreas Eckardt, David Krutz

Proceedings Volume 10563, 1056302 (2017) https://doi.org/10.1117/12.2304169

KEYWORDS: Sensors, CCD image sensors, Charge-coupled devices, Imaging systems, Image sensors, Astronomical imaging, Aerospace engineering, Optical sensors, Reconnaissance, Reconnaissance systems

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Proceedings Article | 24 August 2017 Presentation + Paper

Adaptation of spatial resolution for high resolution imaging system

Andreas Eckardt, Christian Williges, Ralf Reulke

Proceedings Volume 10395, 1039503 (2017) https://doi.org/10.1117/12.2273206

KEYWORDS: Image resolution, Spatial resolution, Imaging systems, Image processing, Cameras, Optical filters, Image filtering, Satellites

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Proceedings Article | 7 October 2014 Paper

CMOS-TDI detector technology for reconnaissance application

Andreas Eckardt, Ralf Reulke, Melanie Jung, Karsten Sengebusch

Proceedings Volume 9249, 92490X (2014) https://doi.org/10.1117/12.2066464

KEYWORDS: Avalanche photodetectors, Electroluminescent displays, Sensors, Doping, Indium gallium arsenide, Short wave infrared radiation, Infrared radiation, PIN photodiodes, Staring arrays, Absorption

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Proceedings Article | 23 September 2013 Paper

sCMOS detector for imaging VNIR spectrometry

Andreas Eckardt, Ralf Reulke, Horst Schwarzer, Holger Venus, Christian Neumann

Proceedings Volume 8870, 88700G (2013) https://doi.org/10.1117/12.2021361

KEYWORDS: Sensors, Signal to noise ratio, Modulation transfer functions, Quantum efficiency, Aerospace engineering, Cameras, Staring arrays, Camera shutters, Interference (communication), Image sensors

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Proceedings Article | 9 October 2008 Paper

Dynamic PSF and MTF measurements on a 9k TDI CCD

Horst Schwarzer, Anko Boerner, Karl-Heinz Degen, Andreas Eckardt, Patrick Scherbaum

Proceedings Volume 7106, 71061F (2008) https://doi.org/10.1117/12.797055

KEYWORDS: Point spread functions, Modulation transfer functions, Satellites, Charge-coupled devices, Sensors, Satellite imaging, Integrated optics, CCD image sensors, Aerospace engineering, Information fusion

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Proceedings Article | 20 August 2008 Paper

Space instrument performance traceability for high resolution satellite systems

A. Eckardt, A. Börner, H. Jahn, R. Reulke

Proceedings Volume 7081, 70810U (2008) https://doi.org/10.1117/12.792555

KEYWORDS: Modulation transfer functions, Sensors, Space telescopes, Semiconducting wafers, Imaging systems, Telescopes, Sensor performance, Aerospace engineering, Satellites, Detector development

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Proceedings Article | 17 October 2007 Paper

New optical sensor systems for high-resolution satellite, airborne and terrestrial imaging systems

Andreas Eckardt, Anko Börner, Frank Lehmann

Proceedings Volume 6744, 674408 (2007) https://doi.org/10.1117/12.732031

KEYWORDS: Sensors, Imaging systems, Charge-coupled devices, Modulation transfer functions, Microsoft Foundation Class Library, RGB color model, CCD image sensors, Remote sensing, Control systems, Satellites

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Proceedings Article | 3 October 2006 Paper

EnMAP Hyperspectral Imager: an advanced optical payload for future applications in Earth observation programs

S. Hofer, H. Kaufmann, T. Stuffler, B. Penné, G. Schreier, A. Müller, A. Eckardt, H. Bach, U. Benz, R. Haydn

Proceedings Volume 6366, 63660E (2006) https://doi.org/10.1117/12.690608

KEYWORDS: Sensors, Short wave infrared radiation, Calibration, Spectroscopy, Hyperspectral imaging, Signal to noise ratio, Satellites, Data archive systems, Imaging systems, Ecosystems

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Proceedings Article | 3 October 2006 Paper

New optical sensor systems for photogrammetry and remote sensing

Andreas Eckardt, Anko Börner, Herbert Jahn, Stefan Hilbert, Ingo Walter

Proceedings Volume 6361, 636108 (2006) https://doi.org/10.1117/12.690583

KEYWORDS: Sensors, Signal to noise ratio, Electronics, Charge-coupled devices, Imaging systems, Cameras, Electrons, Remote sensing, CCD image sensors, Photogrammetry

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Proceedings Article | 29 August 2005 Paper

SNR estimation for advanced hyperspectral space instrument

Andreas Eckardt, Stefan Hofer, Christian Neumann, Wolfgang Skrbek

Proceedings Volume 5883, 588303 (2005) https://doi.org/10.1117/12.609236

KEYWORDS: Signal to noise ratio, Sensors, Short wave infrared radiation, Calibration, Charge-coupled devices, Quantum efficiency, Aerospace engineering, Modeling, Spectroscopy, Atmospheric sensing

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Proceedings Article | 6 December 2004 Paper

Advanced sensors for surveying and mapping

Andreas Eckardt, Gabriele Arnold, Eckehard Lorenz, Herbert Jahn, Dieter Oertel, Anko Börner

Proceedings Volume 5612, (2004) https://doi.org/10.1117/12.580325

KEYWORDS: Sensors, Cameras, Imaging systems, Infrared sensors, Data processing, Satellites, Scanners, Charge-coupled devices, Radiometric resolution, Electronics

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Proceedings Article | 14 January 2002 Paper

Hardware concept of the first commercial airborne digital sensor

Andreas Eckardt, Ralf Reulke

Proceedings Volume 4488, (2002) https://doi.org/10.1117/12.452806

KEYWORDS: Sensors, Charge-coupled devices, Cameras, Imaging systems, CCD image sensors, CCD cameras, Signal to noise ratio, Computing systems, Data modeling, Image sensors

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Proceedings Article | 5 November 2001 Paper

High-accuracy focal plate alignment for the first commercial digital airborne camera ADS40

Andreas Eckardt, Hans Driescher

Proceedings Volume 4444, (2001) https://doi.org/10.1117/12.447315

KEYWORDS: Charge-coupled devices, Sensors, Cameras, Interfaces, Remote sensing, Ceramics, CCD cameras, Calibration, Digital cameras, Data modeling

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Proceedings Article | 18 July 2000 Paper

New airborne digital camera with multispectral and stereo capability

Hans-Peter Roeser, Andreas Eckardt, Maria Schoenermark, Rainer Sandau, Peter Fricker

Proceedings Volume 4042, (2000) https://doi.org/10.1117/12.391898

KEYWORDS: Cameras, Digital cameras, Sensors, Charge-coupled devices, Remote sensing, Advanced distributed simulations, Imaging systems, Near infrared, Multispectral imaging, Spatial resolution

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Showing 5 of 22 publications

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