|
Water Vapor Structure Displacements from Cloud-Free Meteosat Scenes and Their Interpretation for the Wind Field
|
ABSTRACT
The evaluation of water vapor (WV) images taken by satellite-borne radiometers has become an essential source of data in modern meteorology. The analysis of structure displacements within sections of WV images is an effective way to get horizontal components of wind vectors. In contrast to intermediate-level and high-level clouds, the height assignment of displacement vectors connected with cloud-free WV structures needs additional information from atmospheric profiles. Nevert...
Related newspaper, magazine, and journal articles from HighBeam Research
|
Water Vapor Structure Displacements from Cloud-Free Meteosat Scenes and Their Interpretation for the Wind Field
Journal of Applied Meteorology and Climatology
; ABSTRACT The evaluation of water vapor (WV) images taken by satellite-borne radiometers has become an essential source of data in modern meteorology. The analysis of structure displacements within sections of WV images is an effective way to get horizontal components of wind vectors. In contrast to
|
|
NCAR-NOAA Lower-tropospheric water vapor workshop
Bulletin of the American Meteorological Society
; ... of GPS, he demonstrated that real-time contour maps of IPW are already obtainable with GPS (Rocken ... presented favorable comparisons of 3-h NWP using MAPS as well as composite GPS/GOES-8 IPW maps. Finally, he demonstrated that the input of GPS ...
|
|
A 10-Yr Climatology of Oceanic Water Vapor Derived from the TOPEX Microwave Radiometer
Journal of Climate
; ... of OWV reaches a record high. Composite maps of annual OWV anomalies disclose a dipolelike ... series of tongue-shaped contours on the maps of SST and water vapor (but not precipitation ... water vapor, annually averaged anomaly maps relative to the 1993-2002 climatology are ...
|
|
Characterization of Upper-Troposphere Water Vapor Measurements during AFWEX Using LASE
Journal of Atmospheric and Oceanic Technology
; ABSTRACT Water vapor mass mixing ratio profiles from NASA's Lidar Atmospheric Sensing Experiment (LASE) system acquired during the Atmospheric Radiation Measurement (ARM)-First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment (FIRE) Water Vapor Experiment (AFWEX) are
|
|
Estimating upper-tropospheric water vapor from SSM/T-2 satellite measurements
Journal of Applied Meteorology
; ABSTRACT A method and a passive microwave retrieval algorithm have been developed to retrieve upper-tropospheric water vapor (UTW) from Special Sensor Microwave Water Vapor Profiler (SSM/T-2) measurements taken at three discrete frequencies near the 183-GHz water vapor line. The algorithm is based
|
|
Please don't let me be misunderstood.(satellite images of water vapor)
Weatherwise
; If fuzzy satellite images of water vapor were inclined to impersonate a rock group (please indulge me here), their likely choice would be the Animals, whose repertoire of 1960s hits included Please don't let me be understood. That's because there is a popular misconception that dark areas on water
|
|
Tropospheric water vapor and climate sensitivity
Journal of the Atmospheric Sciences
; ABSTRACT Estimates are made of the effect of changes in tropospheric water vapor on the climate sensitivity to doubled carbon dioxide (CO2), using a coarse resolution atmospheric general circulation model coupled to a slab mixed layer ocean. The sensitivity of the model to doubled CO2 is found as
|
|
Humans implicated in rising water vapor.
Contra Costa Times (Walnut Creek, CA)
; Byline: Betsy Mason Sep. 17--The case implicating humans' role in climate change was bolstered this week by another fingerprint, this one on water vapor in the atmosphere. Scientists used computer models that simulate the climate to show that the rise in water vapor could not have been caused by
|
|
The arm program's water vapor intensive observation periods
Bulletin of the American Meteorological Society
; Overview, Initial Accomplishments, and Future Challenges Results from a series of experiments focused on the lower troposphere have pointed the way to significantly improving the accuracy of water vapor measurements. Water vapor is the dominant greenhouse gas in the atmosphere. It also plays an
|
|
How to manage water vapor in vacuum chambers. (Vacuum Tech).(Brief Article)
R & D
; Water vapor is a major problem in vacuum chambers: it increases the pumpdown time to reach the required base pressure and it adversely reacts with most deposition processes. Applications requiring control of water vapor are found in many different industries that employ PVD technologies. Examples
|