Výsledky vyhledávání - "James A. Weinman"

The Effect of Spaceborne Microwave and Ground-Based Continuous Lightning Measurements on Forecasts of the 1998 Groundhog Day Storm

Autor: William S. Olson, Dong-Eon Chang, James A. Weinman, Carlos A. Morales

Publikováno v: Monthly Weather Review. 129:1809-1833

This study seeks to evaluate the impact of several newly available sources of meteorological data on mesoscale model forecasts of the extratropical cyclone that struck Florida on 2 February 1998. Intermittent measurements of precipitation and integra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a7998b6d11db01d5e4f18df2ab19233
https://doi.org/10.1175/1520-0493(2001)129<1809:teosma>2.0.co

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The Effect of Assimilating Rain Rates Derived from Satellites and Lightning on Forecasts of the 1993 Superstorm

Autor: William S. Olson, James A. Weinman, A. C. L. Lee, G. David Alexander, V. Mohan Karyampudi

Publikováno v: Monthly Weather Review. 127:1433-1457

Inadequate specification of divergence and moisture in the initial conditions of numerical models results in the well-documented “spinup” problem. Observational studies indicate that latent heat release can be a key ingredient in the intensificat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d3031dae1adec091e61513270e3f6e0
https://doi.org/10.1175/1520-0493(1999)127<1433:teoarr>2.0.co

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Microwave Properties of Frozen Precipitation around a North Atlantic Cyclone

Autor: G. D. Alexander, R. E. Stewart, A. C. L. Lee, James A. Weinman, L. J. Angus, J. L. Schols

Publikováno v: Journal of Applied Meteorology. 38:29-43

Microwave brightness temperatures emanating from a North Atlantic cyclone were measured by the Special Sensor Microwave/Imager (SSM/I) on the Defense Meteorological Satellite Program satellite. As other investigators have found before, low 85.5-GHz b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e01b22dc7f8001dfdb5dee1cd1904e89
https://doi.org/10.1175/1520-0450(1999)038<0029:mpofpa>2.0.co

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The Use of Digital Warping of Microwave Integrated Water Vapor Imagery to Improve Forecasts of Marine Extratropical Cyclones

Autor: J. L. Schols, James A. Weinman, G. David Alexander

Publikováno v: Monthly Weather Review. 126:1469-1496

A technique is described in which forecasts of the locations of features associated with marine cyclones may be improved through the use of microwave integrated water vapor (IWV) imagery and image warping of forecast mesoscale model fields. Here, ima

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5ae895e8134db4f9d25ff2cc4d86409
https://doi.org/10.1175/1520-0493(1998)126<1469:tuodwo>2.0.co

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Lightning Measurements from Satellites and Significance for Storms in the Mediterranean

Autor: Steve Goodman, Alberto Mugnai, C. Adamo, James A. Weinman

Publikováno v: Lightning: Principles, Instruments and Applications ISBN: 9781402090783

In this chapter we demonstrate how lightning can be measured from space, and how thunderstorm clouds can be identified and characterized by using combinations of satellite data. This is done over the Southern Mediterranean area using concurrent measu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bfc202557514cc56e30725cbc0360e7
https://doi.org/10.1007/978-1-4020-9079-0_14

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Precipitation distributions from microwave and sferics data and a mesoscale weather prediction model

Autor: Carlos A. Morales, James A. Weinman, Dong-Eon Chang

Publikováno v: IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293).

Precipitation distributions of convective rainfall events are derived from SSM/I and TMI microwave radiometric data. Histograms of coincident sferics frequency distributions are matched to those of precipitation to develop a relationship between sfer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b29b16c94fc06c56d483805c15f5260
https://doi.org/10.1109/igarss.1999.775035

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PacNET: Pacific Lightning Detection Network to Continuously Monitor Convective Storms Over the Pacific Ocean

Autor: Michael Bevis, Steven Businger, Steve Goodman, Paul A. Jendrowski, James A. Weinman

The long-term goal is to establish a network of five receivers for long range lightning detection in the central north Pacific, with detectors sited in Hawaii, Dutch Harbor, Johnson Island, Kwajalein, and Midway to continuously monitor sferics over t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e02354e7e6d50827ce3f3d82748af87
https://doi.org/10.21236/ada625756

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Precipitation Distributions from Combined Airborne Microwave Radiometric/Radar Measurements and Ground Based VLF Sferics Observations in Support of NASA’s Tropical Rainfall Measuring Mission

Autor: James A. Weinman, Long S. Chiu, Jack L. Schols

Publikováno v: Global Precipitations and Climate Change ISBN: 9783642792700

A description of the Tropical Rainfall Measuring Mission (TRMM) program is presented. The main thrust of the TRMM program is a satellite that will carry the first rain measuring radar in space along with microwave radiometers, visible and infrared im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d0c82be8f1bec1c1b4b361feaf93ab5
https://doi.org/10.1007/978-3-642-79268-7_28

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