The JPL Open Repository (JOR) replaced the JPL Technical Report Server (TRS) in 2023. It is a repository for digital copies of technical publications authored by JPL employees. It includes journal articles (the Final Accepted Version), meeting papers, presentations, and other publications cleared for external distribution from 1992 to the present. It also include research datasets from 2022 on.

Years covered: 1992 to the present.
  • 1992-2021 records were originally on the JPL Technical Report Server (TRS) on Dspace system; those records were migrated to Dataverse in 2022.
  • Records with publication date 2022 or later are native to the Dataverse.
  • Data sets: 2022 to present
  • There are a few pre-1992 records. Those were added to the system on a case-by-case request basis.

  • Persistent IDs (PIDs):
  • 1992-2021 records have Handles
  • 2022 and later records have Digital Object Identifiers (DOIs).
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    41,931 to 41,940 of 42,163 Results
    Future Infrared Detector Needs for Space Astronomy
    Jan 1, 1993
    McCreight, C.; Wilson, B., 1993, "Future Infrared Detector Needs for Space Astronomy", https://hdl.handle.net/2014/35040, SPIE, Proceedings OE/LASE'93 Symposium, JPL Open Repository
    At a recent workshop, a panel of users and technologists worked to assess the state-of-the-art of relevant approaches in the area of direct infrared detectors.
    Airborne CO<sub>2</sub> Coherent Lidar measurements of Cloud Opacities over the Pacific Ocean
    Jan 1, 1993
    Menzies, R. T.; Tratt, D. M.; Flamant, P. H., 1993, "Airborne CO2 Coherent Lidar measurements of Cloud Opacities over the Pacific Ocean", https://hdl.handle.net/2014/35159, UNKNOWN, JPL Open Repository
    The use of airborne CO2 lidar to obtain cloud backscatter and extinction data at a thermal infrared wavelength is described.
    An Algorithm for Forecasting Mountain Wave Related Turbulence in the Stratosphere
    Jan 1, 1993
    Bacmeister, Julio T.; Newman, Paul A.; Gary, Bruce; Chan, Roland, 1993, "An Algorithm for Forecasting Mountain Wave Related Turbulence in the Stratosphere", https://hdl.handle.net/2014/35333, Journal of Geophysical Reviews (American Geophysical Union), JPL Open Repository
    A global mountain wave parameterization for prediction of wave related displacements and turbulence is described. The parameterization is used with input from NMC analyses of wind and temperature to examine small-scale disturbances encountered by the NASA high-altitude ER-2 durin...
    Human Casualties and Structural Damage Due to Meteorite Falls Found In East Asian Histories
    Jan 1, 1993
    Yau, Kevin; Weissman, Paul; Yeomans, Donald, 1993, "Human Casualties and Structural Damage Due to Meteorite Falls Found In East Asian Histories", https://hdl.handle.net/2014/35403, Tucson, Arizona, USA, JPL Open Repository
    No abstract provided
    Satellite Altimeter Measurements of Surface Wind
    Jan 1, 1993
    Glazman, Roman E.; Greysukh, Alexander, 1993, "Satellite Altimeter Measurements of Surface Wind", https://hdl.handle.net/2014/35442, IGARSS '93 Proceedings, JPL Open Repository
    In the present work, geophysical model functions (GMFs) for altimeter wind speed measurements are described. These GMFs account for an effect of the actual degree of sea development on the radar cross section by utilizing information on the significant wave height. The wind speed...
    Dichroic Design for the Orbiting VLBI Earth Station Antenna
    Jan 1, 1993
    Wu, T.; Shillue, W., 1993, "Dichroic Design for the Orbiting VLBI Earth Station Antenna", https://hdl.handle.net/2014/35554, IEE, Procceding H, Microwave, Optics and Antennas, JPL Open Repository
    In this paper the design and performance of a single screen frequency selective surface with gridded square loop patch elements are described for diplexing the X-and Ku-band signals in an Orbiting Very Long Baseline Interferometer (OVLBI) earth station reflector antenna system.
    IUE Views the Solar System
    Jan 1, 1993
    Nelson, R. M., 1993, "IUE Views the Solar System", https://hdl.handle.net/2014/35610, UNKNOWN, JPL Open Repository
    The ultraviolet spectral region is important to the entire community of astronomers from those who study nearby objects such as the earth's moon to those who study objects at the edge of the observable universe.
    The Comet and Asteroid Impact Hazard in Perspective
    Jan 1, 1993
    Weissman, P., 1993, "The Comet and Asteroid Impact Hazard in Perspective", https://hdl.handle.net/2014/35673, Tuscon, Arizona, USA, JPL Open Repository
    This paper describes two aspects to the comet and asteroid hazard problem.
    Satellite Radar Interferometry for Monitoring Ice-Sheet Motion: Application to an Antarctic Ice Stream
    Jan 1, 1993
    Goldstein, R. M.; Engelhardt, H.; Kamb, B.; Frolich, R. M., 1993, "Satellite Radar Interferometry for Monitoring Ice-Sheet Motion: Application to an Antarctic Ice Stream", https://hdl.handle.net/2014/35692, Science, JPL Open Repository
    As a new means of monitoring the flow velocities and grounding-line positions of ice streams, which are indicators of response of the Antarctic and Greenland ice sheets to climatic change or internal instability, the method of satellite radar interferometry (SRI) is here proposed...
    The Effects of Multipath on the Measurement of Antenna Time Delays
    Jan 1, 1993
    Otoshi, T., 1993, "The Effects of Multipath on the Measurement of Antenna Time Delays", https://hdl.handle.net/2014/35693, JPL Open Repository
    This paper describes the errors associated with measuring time delays of signals propagating through the primary path of a large Cassegrain antenna.
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