Dr. Karin Weiss-Wrana Profile

Dr. Karin Weiss-Wrana

Retired at Fraunhofer IOSB

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 11 October 2011 Paper

Stability and height dependant variations of the structure function parameters in the lower atmospheric boundary layer investigated from measurements of the long-term experiment VERTURM (vertical turbulence measurements)

Detlev Sprung, Peter Grossmann, Erik Sucher, Karin Weiss-Wrana, Karin Stein

Proceedings Volume 8178, 817809 (2011) https://doi.org/10.1117/12.897720

KEYWORDS: Turbulence, Electro optical modeling, Optical turbulence, Temperature metrology, Atmospheric optics, Refractive index, Heat flux, Acoustics, Humidity, Wind energy

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Proceedings Article | 12 October 2010 Paper

Global predictions of the optical sensing through turbulence

S. Cheinet, K. Weiss-Wrana, Y. Hurtaud, A. Beljaars

Proceedings Volume 7828, 782806 (2010) https://doi.org/10.1117/12.864552

KEYWORDS: Optical turbulence, Meteorology, Refractive index, Turbulence, Atmospheric propagation, Optical sensing, Iterated function systems, Climatology, Wave propagation, Scintillation

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Proceedings Article | 29 October 2007 Paper

Impact of turbulence on the measurement of CC&D materials in desert area

Karin Weiss-Wrana, Alain Malaplate

Proceedings Volume 6747, 67470D (2007) https://doi.org/10.1117/12.740710

KEYWORDS: Modulation transfer functions, Turbulence, Sensors, Spatial resolution, Mid-IR, Long wavelength infrared, Spatial frequencies, Atmospheric optics, Climatology, Thermography

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Proceedings Article | 28 September 2006 Paper

Turbulence statistics in littoral area

Karin Weiss-Wrana

Proceedings Volume 6364, 63640F (2006) https://doi.org/10.1117/12.693496

KEYWORDS: Humidity, Turbulence, Meteorology, Temperature metrology, Water, Climatology, Atmospheric turbulence, Atmospheric modeling, Coastal modeling, Molybdenum

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Proceedings Article | 13 September 2005 Paper

Turbulence statistics applied to calculate expected turbulence-induced scintillation effects on electro-optical systems in different climatic regions

Karin Weiss-Wrana

Proceedings Volume 5891, 58910D (2005) https://doi.org/10.1117/12.618308

KEYWORDS: Turbulence, Climatology, Scintillation, Free space optics, Receivers, Atmospheric turbulence, Electro optical systems, Sensors, Spherical lenses, Telecommunications

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Proceedings Article | 6 February 2004 Paper

Influence of atmospheric turbulence on imaging quality of electro-optical sensors in different climates

Karin Weiss-Wrana

Proceedings Volume 5237, (2004) https://doi.org/10.1117/12.511801

KEYWORDS: Sensors, Turbulence, Modulation transfer functions, Climatology, Infrared sensors, Short wave infrared radiation, Long wavelength infrared, Spatial resolution, Mid-IR, Atmospheric turbulence

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Proceedings Article | 23 January 2003 Paper

TG16 point target detection experiment POLLEX, Livorno 2001

Arie de Jong, Hans Winkel, Marcel Moerman, Karin Stein, Karin Weiss-Wrana, J. Luc Forand, Guy Potvin, James Buss, Andrea Cini, Henrik Vogel, Espen Stark

Proceedings Volume 4820, (2003) https://doi.org/10.1117/12.450543

KEYWORDS: Cameras, Scintillation, Sensors, Refraction, Target detection, Visualization, Temperature metrology, Data modeling, Coastal modeling, Turbulence

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Proceedings Article | 29 January 2002 Paper

Statistical analysis of measurements of atmospheric turbulence in different climates

Karin Weiss-Wrana, Leslie Balfour

Proceedings Volume 4538, (2002) https://doi.org/10.1117/12.454395

KEYWORDS: Climatology, Point spread functions, Turbulence, Modulation transfer functions, Atmospheric turbulence, Infrared sensors, Sensors, Environmental sensing, Electro optical systems, Ultraviolet detectors

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Proceedings Article | 29 December 2000 Paper

Atmospheric effects on IR sensor performance: theory and recent experimental results

Anton Kohnle, Ruland Neuwirth, Karin Stein, Karin Weiss-Wrana

Proceedings Volume 4341, (2000) https://doi.org/10.1117/12.411958

KEYWORDS: Sensors, Atmospheric sensing, Atmospheric optics, Signal to noise ratio, Polarization, Point spread functions, Infrared sensors, Turbulence, Optical tracking, Refraction

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Proceedings Article | 7 December 1998 Paper

Visible point target scintillation in the Mediterranean coastal area

Karin Weiss-Wrana

Proceedings Volume 3494, (1998) https://doi.org/10.1117/12.332433

KEYWORDS: Turbulence, Atmospheric turbulence, Refractive index, Scintillation, Ocean optics, CCD cameras, Atmospheric propagation, Copper, Signal to noise ratio, Digital cameras

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SPIE Journal Paper | 1 January 1997

Comparison of lidar and transmissometer measurements

Luc Bissonnette, Gerard Kunz, Karin Weiss-Wrana

OE, Vol. 36, Issue 01, (January 1997) https://doi.org/10.1117/12.10.1117/1.601149

KEYWORDS: LIDAR, Clouds, Transmittance, Gas lasers, Receivers, Scattering, Aerosols, Carbon monoxide, Nd:YAG lasers, Sensors

Proceedings Article | 14 October 1996 Paper

Comparison of lidar and transmissometer measurements through clouds

Luc Bissonnette, Gerard Kunz, Karin Weiss-Wrana

Proceedings Volume 2828, (1996) https://doi.org/10.1117/12.254163

KEYWORDS: LIDAR, Clouds, Transmittance, Receivers, Aerosols, Scattering, Sensors, Nd:YAG lasers, Carbon dioxide lasers, Chlorine

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Proceedings Article | 15 December 1995 Paper

IR-imaging of a point target through inhomogeneous media along a slant path of 2.3 km

Karin Stein, Karin Weiss-Wrana, Anton Kohnle

Proceedings Volume 2580, (1995) https://doi.org/10.1117/12.228472

KEYWORDS: Atmospheric particles, Aerosols, Transmittance, Clouds, Refractive index, Carbon dioxide lasers, Sensors, Atmospheric propagation, Nd:YAG lasers, Target detection

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Proceedings Article | 20 September 1995 Paper

Extinction coefficients and phase functions of particle size distributions measured inside cloud layers

Karin Weiss-Wrana, Anton Kohnle

Proceedings Volume 2506, (1995) https://doi.org/10.1117/12.221059

KEYWORDS: Atmospheric particles, Aerosols, Refractive index, Clouds, Scattering, Water, Air contamination, Laser scattering, Particles, Carbon dioxide lasers

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Proceedings Article | 1 August 1992 Paper

Atmospheric transmittance measurements of CO2 and near-IR laser radiation over 8.6 km

Karin Weiss-Wrana, Anton Kohnle, Dieter Hoehn

Proceedings Volume 1688, (1992) https://doi.org/10.1117/12.137933

KEYWORDS: Transmittance, Carbon dioxide lasers, Atmospheric propagation, Nd:YAG lasers, Receivers, Transmitters, Mirrors, Meteorology, Atmospheric modeling, Atmospheric laser remote sensing

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Showing 5 of 15 publications

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