Results 11 to 20 of about 935 (210)

Towards Better Utilization of NEXRAD Data in Hydrology: An Overview of Hydro-NEXRAD [PDF]

World Environmental and Water Resources Congress 2007, 2010
With a very modest investment in computer hardware and the open-source local data manager (LDM) software from University Corporation for Atmospheric Research (UCAR) Unidata Program Center, a researcher can receive a variety of NEXRAD Level III rainfall ...
DelGreco, Stephen A., Bong-Chul Seo, Baeck, Mary Lynn, Witold F. Krajewski, Mary Lynn Baeck, Charles Gunyon, Anton Kruger, Goska, Radoslaw, James A. Smith, Gunyon, Charles, Domaszczynski, Piotr, Smith, James A., Piotr Domaszczynski, Stephen A. DelGreco, Radoslaw Goska, Jeffrey Weber, Ramamurthy, Mohan K., Kruger, Anton, Weber, Jeffrey, Krajewski, Witold F., Steiner, Matthias, Mohan K. Ramamurthy, Ramon Lawrence, Lawrence, Ramon, Bradley, A. Allen, Matthias Steiner, A. Allen Bradley, Seo, Bong Chul   +27 more
core   +4 more sources

Hydro-NEXRAD: An Updated Overview And Metadata Analysis [PDF]

Journal of Hydroinformatics, 2008
Hydro-NEXRAD is a prototype system that allows hydrologists to obtain user-specified rainfall data for their research. These data are based on observations collected by the national network of WSR-88D radars, known as NEXRAD.
Beack, Mary Lynn, Kruger, Anton, Goska, Radosław, Krajewski, Witold F., Steiner, Matthias, Gunyon, Charles, Domaszczynski, Piotr, Smith, James A., Seo, Bong Chul   +8 more
core   +3 more sources

In-Cockpit NEXRAD Products: Training General Aviation Pilots

Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2013
Recent developments in avionics have allowed pilots of General Aviation (GA) aircraft to access more in-flight information than ever before, among them being data link weather services.
Vincent, Michael, Thomas, Robert, Smith, MaryJo, Lanicci, John M, Blickensderfer, Elizabeth   +4 more
core   +2 more sources

Normalization of NEXRAD antenna gain for overlapping radars

IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010), 1999
The NOAA National Weather Service operates a network of NEXRAD Doppler meteorological radars to measure severe weather, and precipitation is inferred from the volume scattering from hydrometeors.
Boustany, Sami, Kasparis, Takis, Jones, W. Linwood   +2 more
core   +4 more sources

An evaluation of NEXRAD precipitation estimates in complex terrain [PDF]

Journal of Geophysical Research: Atmospheres, 1999
This is the published version. Copyright 1999 American Geophysical UnionNext Generation Weather Radar (NEXRAD) precipitation estimates are used for hydrological, meteorological, and climatological studies at a wide range of spatial and temporal scales ...
Nelson, Brian R., Baeck, Mary Lynn, Kruger, Anton, Young, Bryan, Peters-Lidard, Christa D., Smith, James A., Bradley, A. Allen   +6 more
core   +4 more sources

Hydro-NEXRAD: metadata computation and use

World Environmental and Water Resources Congress 2008, 2010
To enable the efficient use of the Hydro-NEXRAD system in hydrologic research, the authors are developing and computing a set of metadata. Vast archives of radar-centric NEXRAD data, the highly variable spatial and temporal characteristics of ...
Anton Kruger, Witold F. Krajewski, James A. Smith, Piotr Domaszczynski   +3 more
core   +2 more sources

Within-Night Variation in Predictor Importance Highlights Dynamic Nature of Bird Migration. [PDF]

Ecol Lett
Bar chart summarising median percent of gain contributed by each predictor type (atmospheric, sampling and terrestrial) for each timestep after sunset for spring (left) and fall (right) bird migration seasons. Predictor types are denoted by different colours.
Jimenez MF, Khalighifar A, Horton KG.
europepmc   +2 more sources

Structuring the skies: Diel dynamics of migratory animal movement in the lower atmosphere. [PDF]

Ecology
Abstract Earth's lower atmosphere is a vital ecological habitat, home to trillions of organisms that live, forage, and migrate through this medium. Despite its importance, this space is seldom considered a primary habitat for ecological or conservation prioritization, making it one of the least studied environments.
Giuntini S, Burt CS, Abbott AL, Adams CA, Belotti MCTD, Deng Y, Jimenez MF, Kelly JF, Maji S, Nash-Martin M, Simon S, Sheldon D, Horton KG.   +12 more
europepmc   +2 more sources

Latent heating profiles from GOES-16 and its impacts on precipitation forecasts [PDF]

Atmospheric Measurement Techniques, 2022
Latent heating (LH) is an important factor in both weather forecasting and climate analysis, being the essential factor affecting both the intensity and structure of convective systems.
Y. Lee, C. D. Kummerow, C. D. Kummerow, M. Zupanski   +3 more
doaj   +1 more source

Multiple Radar Data Merging In Hydro-NEXRAD

World Environmental and Water Resources Congress 2008, 2008
The Hydro-NEXRAD merging algorithms include two options: (1) data-based merging; and (2) product-based merging. Data-based merging algorithm takes volume scan reflectivity data from all radars involved through preprocessing algorithm that performs volume
Kruger, Anton, Krajewski, Witold F., Domaszczynski, Piotr, Smith, James A., Seo, Bong Chul, Villarini, Gabriele   +5 more
core   +2 more sources