Zobrazeno 1 - 10
of 24
pro vyhledávání: '"David S. Crosby"'
Autor:
Larry L. Stowe, Tom X.-P. Zhao, Charles R. McClain, David S. Crosby, John Sapper, Alexander Smirnov
Publikováno v:
ResearcherID
In this paper, a global validation package for satellite aerosol optical thickness retrieval using the Aerosol Robotic Network (AERONET) observations as ground truth is described. To standardize the validation procedure, the optimum time–space matc
Publikováno v:
Journal of Geophysical Research: Atmospheres. 106:10145-10150
The microwave sounding unit (MSU) prelaunch thermal-vacuum chamber test data for eight MSU flight models that flew on TIROS-N, NOAA 7 through NOAA 12, and NOAA 14 were reanalyzed using an improved calibration algorithm, originally designed for the ad
Publikováno v:
Journal of Applied Meteorology. 40:70-83
The Advanced Microwave Sounding Unit-A (AMSU-A) is the first of a new generation of polar-orbiting cross-track microwave sounders operated by the National Oceanic and Atmospheric Administration. A feature of a cross-track sounder is that the measurem
Autor:
David S. Crosby, Larry M. McMillin
Publikováno v:
Journal of Applied Meteorology. 39:1791-1796
Measurements of infrared radiation from the National Oceanic and Atmospheric Administration series of satellites are used to retrieve atmospheric temperature, moisture, and ozone. It is well known that the measurements from the 4.3-μm channels of th
Publikováno v:
Journal of Applied Meteorology. 35:2023-2035
Least squares or regression techniques have been used for many problems in satellite meteorology. Because of the large number of variables and the linear dependence among these variables, colinearity causes significant problems in the application of
Publikováno v:
Journal of Applied Meteorology. 34:2476-2480
The SSM/I has been used successfully to estimate precipitation and to determine the fields of view (FOV) that contain precipitating clouds. The use of multivariate logistic regression with the SSM/I brightness temperatures to estimate the probability
Publikováno v:
Journal of Applied Meteorology. 34:1551-1558
A method for deriving a water vapor index is presented. An important feature of the index is the fact that it does not rely on radiosondes. Thus, it is not influenced by problems associated with radiosondes and the extent to which the horizontal vari
Publikováno v:
Journal of Applied Meteorology. 30:1237-1242
Layer-mean virtual temperatures retrieved from satellite measurements are more accurate than retrievals at specific pressure not only because an averaging process is involved, but also because of advantages in the retrieval process. In this note, a
Autor:
Charles Dean, I-Lok Chang, Michael Weinreb, Larry M. McMillin, David S. Crosby, Xiangqian Wu, Jeanette Baucom, Dejiang Han
Publikováno v:
SPIE Proceedings.
Although the visible channel of the Imagers carried by NOAA's operational Geostationary Operational Environmental Satellites (GOES) has no onboard calibration device, the decrease in the responsivity of this channel over time must be known if we are
Publikováno v:
Journal of Geophysical Research. 108
[1] Relationships between the surface winds and Acoustic Doppler Current Profiler (ADCP) currents at 20 levels (25 to 329 m) at the western entrance of the Santa Barbara Channel (SBC) at National Data Buoy Center (NDBC) buoy 46054 are evaluated for t