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journal:(Proceedings / SPIE--the International Society for Optical Engineering)

    Digial map database in support of avionic display systems

    Trenchard, M.E. / Lohrenz, M.C. / Rosche, H. et al. | Tema Archiv | 1991
    of a global database of raster aeronautical chart data specifically designed for input to these systems. The Naval Oceanographic and ...

    Moderate-fast transient response of the Ge:Ga photoconductors

    Fujiwara, M. / Hiromoto, N. / Araki, K. | Tema Archiv | 1995
    should be useful for the optimization of detector system performance to make clear the characteristics of the moderate-fast transient response ...

    Microsensors for tactical meteorology and oceanography

    Malafsky, G.P. | Tema Archiv | 1996
    The increasing emphasis on military missions in littoral areas has created a need for better real-time meteorological and oceanographic ...

    Resolution verification targets for airborne and spaceborne imaging systems at the Stennis Space Center

    McKellip, R. / Ding Yuan / Graham, W. et al. | Tema Archiv | 1997
    toward verification of these systems will become important for comparing the systems' operational performance. The Commercial Remote Sensing ...

    Pipe-lined algorithm and parallel architecture for real-time detection of sparse small objects in images

    Ito, M.R. / Duong, S. / McFee, J.E. et al. | Tema Archiv | 1997
    A pipe-lined algorithm and parallel architecture is under development for real time detection of sparse small objects in images ...

    Final design, assembly, and testing of a space-based total integrated scatter instrument

    Hadaway, J. / Ahmad, A. / Bennett, J. | Tema Archiv | 1997
    , part of the optical properties monitor (OPM) experiment developed for NASA by AZ Technology in Huntsville, was designed to fly for an extended ...

    Airborne aerothermal measurement of Cn2 in the tropopause

    Masson, B. / Rennich, B. | Tema Archiv | 1997
    As a segment of a broader program to assess optical properties of the atmosphere in the vicinity of the tropopause, the refractive index ...

    A radiometric sensor performance model including atmospheric and infrared clutter effects

    Richter, R. / Davis, J.S. / Duggin, M.J. | Tema Archiv | 1997
    The computer code SENSAT developed for radiometric investigations in remote sensing was extended to include two statistical clutter models ...

    Ground demonstration of an optical control system for a space-based sparse aperture telescope

    DeYoung, D. / Dillow, J. / Corcoran, S. et al. | Tema Archiv | 1998
    project, a sparse aperture telescope design concept was developed. This design includes an optical control system capable of correcting the ...

    Optical stability testing of the fiber support technology (FiST) focal plane assembly of the SABER instrument

    Jensen, S.M. / Batty, J.C. / Esplin, R.W. et al. | Tema Archiv | 1998
    a warm environment. The SABER team deemed it necessary to perform optical stability testing on this never-before-flown technology for ...

    Inchworm(R) motor developments for the Next Generation Space Telescope (NGST)

    Henderson, D. / Fasick, J.C. | Tema Archiv | 1998
    temperature range and the loss of PZT motion is compensated for by adding extra PZT material or potentially by incorporating new cryogenic active ...

    Development and characterization of active pixel sensors for space applications

    Saint-Pe, O. / Davancens, R. / Tulet, M. et al. | Tema Archiv | 1998
    level of performances that can be achieved. Nowadays, the first generation of commercial devices becomes available for consumer electronics, and ...

    Linear phase conjugation for atmospheric aberration compensation

    Grasso, R.J. / Stappaerts, E.A. | Tema Archiv | 1998
    especially so for propagation over long distances. It is due primarily to fluctuations in the atmosphere over the propagation path, and from platform ...

    Passive IR polarization sensors: a new technology for mine detection

    Barbour, B.A. / Jones, M.W. / Barnes, H.B. et al. | Tema Archiv | 1998
    suppress clutter, and the capability for zero Delta T imaging. Nichols Research Corporation (Nichols) is currently evaluating the effectiveness of ...

    Coil springs with constrained layer viscoelastic damping for passive isolation (of LIGO detectors)

    Ponslet, E.R. / Miller, W.O. | Tema Archiv | 1998
    attenuation (-160 dB/decade above 15 Hz) of floor vibrations for ultra-sensitive (better than 10-18 m/ square root Hz noise floor between ...

    Recent advances on terrain database correlation testing

    Sakude, M.T. / Schiavone, G.A. / Morelos-Borja, H. et al. | Tema Archiv | 1998
    Terrain database correlation is a major requirement for interoperability in distributed simulation. There are numerous situations in which ...

    Role of the atmosphere in target acquisition: models versus experiment

    Kopeika, N.S. / Melamed, R. / Yitzhaky, Y. | Tema Archiv | 1998
    for ranges on the order of a kilometer or more, target acquisition is limited by atmospheric blur rather than by hardware. A significant ...

    Applications of uncooled microbolometer sensors

    Breen, T. / Butler, N. / Kohin, M. et al. | Tema Archiv | 1998
    Lockheed Martin IR Imaging Systems is developing low cost, high performance, uncooled infrared imaging products for both military and ...

    Description and experimental results of a 58 lb portable LEO satellite tracker

    Tansey, R.J. / Campbell, B. / Koumvakalis, A. et al. | Tema Archiv | 1998
    tracking software LEO pointing is demonstrated on f/10 eight' telescope to less than 8 mu rad for periods of 10 seconds, and 50 mu rad for entire ...