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Monday, August 3, 2020 | History

2 edition of Sequential high-resolution wind profile measurements found in the catalog.

Sequential high-resolution wind profile measurements

D. L. Johnson

Sequential high-resolution wind profile measurements

by D. L. Johnson

  • 369 Want to read
  • 25 Currently reading

Published by National Aeronautics and Space Administration, Scientific and Technical Information Office, for sale by the National Technical Information Service in Washington, Springfield, Va .
Written in English

    Subjects:
  • Winds aloft -- California -- Measurement,
  • Winds aloft -- Florida -- Measurement

  • Edition Notes

    StatementD. L. Johnson and W. W. Vaughan, George C. Marshall Space Flight Center
    SeriesNASA technical paper ; 1354
    ContributionsVaughan, William W., joint author, United States. National Aeronautics and Space Administration. Scientific and Technical Information Office, George C. Marshall Space Flight Center
    The Physical Object
    Pagination465 p. :
    Number of Pages465
    ID Numbers
    Open LibraryOL17979151M

    Washington, DC: The National Academies Press. doi: / They can provide measurements of the vertical profile of the wind, mixing layer height, and vertical velocity. They provide very useful measurements of the lower boundary layer, but applications in urban areas are limited due to the noise emitted by the sodar, as well as low. The community has shown increased interest in high resolution elevation data and there is a need for NGA to make this type of data available to the NSG partners. The High Resolution Elevation (HRE) Product Specification is being developed by NGA to provide a storage method for this type of data. Key aspects of HRE are that it is.

    Proc. SPIE. , Remote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions   Watch ‘High Resolution,’ a video series about design. Bobby Ghoshal Jared Erondu 3 years Jared Erondu Contributor. Jared Erondu is a host of High Resolution. More posts by this contributor.

    hyperspectral high-resolution images, by computing the MPs on the principal components of the data [which were called extended morphological profiles (EMPs)]. Since the EMP do not fully exploit the spectral information, in [10], they were considered along with the original hyperspectral data by a support vector machines for classification. Akish 3, E., L. Bianco 3, I. V. Djalalova 3, J. M. Wilczak 1, J. B. Olson 3, F. Freedman 5, C. Finley 5, J. Cline 1, Measuring the impact of additional instrumentation on the skill of numerical weather prediction models at forecasting wind ramp events during the first Wind Forecast Improvement Project (WFIP).


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Sequential high-resolution wind profile measurements by D. L. Johnson Download PDF EPUB FB2

Sequential high-resolution wind profile measurements. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Office ; Springfield, Va.: For sale by the National Technical Information Service, (OCoLC) Material Type: Government publication, National government publication: Document Type: Book.

Index Terms—Higher order statistics, high resolution direction finding, sequential 2q-MUSIC-like techniques, virtual arrays I. INTRODUCTION Many physical measurements can be modeled as a function of parameters, of which estimation is useful for solving several real-world problems.

For instance, in human electrophysiology, the scalp. Individual SAR images with wind data at a resolution of km are obtained from Alaska waters and the North Pacific covering the region: E to W, N to N.

high-resolution wind fields. hi-res windfields 20 High-resolution wind fields from ERS SAR K. Mastenbroek ARGOSS PO ZH Vollenhove, The Netherlands Tel.: +; Fax: +; email: [email protected] Studies of wind and wave climate in estuaries and lakes suffer from a lack of in-situ measurements.

Using the high. Recently: Wave Experiment NOVA SE University – UTC NOAA MIA01 UTC H S =m (N W) TS-X H S mean value m m. MEASUREMENT SCIENCE REVIEW, Volume 5, Section 1, 57 A mega-resolution camera with * sensor elements when measuring an object mm in length can at its best result in a resolution of (mm).With uncertainty at two edges the camera would read the.

@article{osti_, title = {Sequential ensemble-based optimal design for parameter estimation}, author = {Man, Jun and Zhang, Jiangjiang and Li, Weixuan and Zeng, Lingzao and Wu, Laosheng}, abstractNote = {The ensemble Kalman filter (EnKF) has been widely used in parameter estimation for hydrological models.

The focus of most previous studies was to. The result is a high-resolution database of zonal, meridional and vertical wind, temperature, specific humidity and particle and molecular backscatter and extinction at. Brinckmann et al.: High-resolution daily gridded data sets of air temperature and wind speed Figure Cross-validation results for daily mean temperature data in.

High resolution particle image velocimetry is used to measure the turbulent velocity field for fully developed flow (Re = 2,) in an enclosed channel. Photographs of particle displacement are obtained in a plane that is parallel to the flow and perpendicular to the walls.

These are analyzed to give simultaneous measurements of two components of the velocity at Cited by: High‐resolution wind products based on space‐borne scatterometer measurements by ASCAT and SeaWinds are used widely for various purposes.

In this paper the quality of such products is assessed in terms of accuracy and resolution, using spectral analysis and triple collocation with buoy measurements and NWP model forecasts. In addition, pronounced deviation at the lowest level ( mb) illustrates terrain effects on wind speeds which is further illustrated by figure The comparisons shown in figures 7 & 8 for Wuzhou, PRC and Hong Kong present temperature, dew point, and wind speed & direction in situ measurements.

In both graphs, the biased wind speed was corrected by a. For research in the atmospheric boundary layer and in the vicinity of wind turbines, the turbulent 3D wind vector can be measured from fixed-wing unmanned aerial systems (UAS) with a five-hole probe and an inertial navigation system.

Since non-zero vertical wind and varying horizontal wind causes variations in the airspeed of the UAS, and since it is desirable to sample with a flexible Cited by: 4. extract the high resolution range profile. The process is shown in fig(2). Fig. Range Profile formation process III. PERFORMANCE ANALYSIS OF RANGE PROFILE The performance of the HRRP depends upon the design of HRRP i.e.

internal design issues in the radar and the external issues with the target scenario and the Size: KB. 1 Cateura, Sánchez-Arcilla and Bolaños HIGH RESOLUTION WIND-WAVE MODELING IN NW MEDITERRANEAN Jordi Cateura, Agustín Sánchez-Arcilla, Rodolfo Bolaños1 Abstract: Wind-wave generation modeling has received increasing interest in many areas, specially the bounding a nd propagation of errors.

Absolute intensities in several vibration rotation bands of CO2 and in the pure rotation spectrum of CO have been measured. The results have been used to assess the precision and accuracy which such measurements can attain when made with a high resolution Fourier transform by: ABSTRACT.

Kinetic energy index calculated on the basis of daily 10mb synoptic charts was recently reported by Suryjak [1]. Since the kinetic energy index is recognised as a reliable measure of atmospheric circulation intensity and since a short term correlation of vorticity area index with solar magnetic sector passages has been reported (Wilcox et al.

[2]), it is a matter. Morphological Attribute Profiles for the Analysis of Very High Resolution Images M. Dalla Mura, J.A. Benediktsson, B. Waske and L. Bruzzone.

IEEE Transactions on Geoscience and Remote Sensing Volume: 48, Issue: 10 Publication Year:Page(s): – Research on impact of upwelling on SAR-derived wind speeds along the Zhejiang coast Junfang Chang, Weigeng Huang, Xiulin Lou, Aiqin Shi Proc. SPIE.MIPPR Remote Sensing Image Processing, Geographic Information Systems, and Other Applications.

We describe a high-resolution, real-time 3D absolute coordinate measurement system based on a phase-shifting method. It acquires 3D shape at 30 frames per second (fps), with K points per frame. A tiny marker is encoded in the projected fringe pattern, and detected by software from the texture image and the gamma map.

Absolute 3D coordinates are obtained from the detected. 2 A Seamless, High-Resolution, Coastal Digital Elevation Model (DEM) for Southern California end of this report, but primarily consist of topographic Lidar, multibeam bathymetry, and Interferometric Synthetic ApertureFile Size: 5MB.Low mode (high-resolution) uses the shorter pulse (60m) and reaches 2km.

High mode has a lower reso-lution (m) and reaches higher altitude, up to 8km under favourable conditions. Measurements of wind profiles and temperature profiles are obtained every 30min. To obtain information on the wind, the radar transmits microwave pulses to the.HRRP - High-Resolution Range Profile.

Looking for abbreviations of HRRP? It is High-Resolution Range Profile. High-Resolution Range Profile listed as HRRP. then describes high-resolution range profiles, high cross-range resolution techniques, frequency and time domain analysis, other high-resolution techniques.