Characterization Of Tropical Clouds Using Multi Satelite Observations PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Characterization Of Tropical Clouds Using Multi Satelite Observations PDF full book. Access full book title Characterization Of Tropical Clouds Using Multi Satelite Observations.
Author | : |
Publisher | : |
Total Pages | : 140 |
Release | : 2015 |
Genre | : |
ISBN | : |
Download Characterization of Tropical Clouds Using Multi-Satelite Observations Book in PDF, ePub and Kindle
Clouds an important component of the earth-climate system and play a critical role in affecting energy and water cycle of the planet. In particular, tropical convective clouds account for the majority of the precipitation that fall on the Earth's surface. Multiple active satellite missions in recent decade such as TRMM (Tropical Rainfall Measurement Mission), and CloudSat have provided fruitful new insight into the internal structures of these tropical convective clouds. In conjunction with cloud data from ISCCP (International Satellite Cloud Climatology Project), that is based passive remote sensing technology in the visible and infrared spectrum, this allows for a more coherent understanding of the dynamic structure of tropical clouds. In this study, we focus on the synergy between Cloudsat and TRRM radar reflectivity data in a CFAD (Contoured Frequency by Altitude Diagram) framework and apply a clustering analysis to identify distinct clusters. The properties of these clusters were also further analyzed with regards to their cloud top height and radar echo top height. In addition, they were compared with both the visible/infrared and infrared-only Weather States (WSs) from ISCCP. Results show that there are four tropical clusters containing three precipitating cloud regimes and one non-precipitating cloud regime. Signatures of deep convection, cumulus congestus, and shallow precipitating clouds were identified in the three precipitating cloud clusters. Regions of shallow precipitating clouds are mostly associated with sinking air motion, while deep convective and congestus cloud regimes were present in regions of rising air motion. Comparison with collocated ISCCP WS data shows broad agreement, although that ISCCP tends to show lower frequency of convective cloud regimes and higher occurrence frequency of non-convective cloud regimes due to differences in remote sensing techniques and spectra used.
Author | : Vernon F. Dvorak |
Publisher | : |
Total Pages | : 392 |
Release | : 1990 |
Genre | : Clouds |
ISBN | : |
Download A Workbook on Tropical Clouds and Cloud Systems Observed in Satellite Imagery Book in PDF, ePub and Kindle
Author | : Eberhard Ruprecht |
Publisher | : |
Total Pages | : 104 |
Release | : 1974 |
Genre | : Clouds |
ISBN | : |
Download Analysis of Satellite-observed Tropical Cloud Clusters Book in PDF, ePub and Kindle
Author | : James C. Sadler |
Publisher | : |
Total Pages | : 22 |
Release | : 1969 |
Genre | : Aeronautics in meteorology |
ISBN | : |
Download Average Cloudiness in the Tropics from Satellite Observations Book in PDF, ePub and Kindle
Author | : Alisa H. Young |
Publisher | : |
Total Pages | : |
Release | : 2011 |
Genre | : Atmosphere |
ISBN | : |
Download The Characterization of Deep Convection in the Tropical Tropopause Layer Using Active and Passive Satellite Observations Book in PDF, ePub and Kindle
Several studies suggest that deep convection that penetrates the tropical tropopause layer may influence the long-term trends in lower stratospheric water vapor. This thesis investigates the relationship between penetrating deep convection and lower stratospheric water vapor variability using historical infrared (IR) observations. However, since infrared observations do not directly resolve cloud vertical structure and cloud top height, and there has been some debate on their usefulness to characterize penetrating deep convective clouds, CloudSat/Calipso and Aqua MODIS observations are first combined to understand how to best interpret IR observations of penetrating tops.
Author | : William B Rossow |
Publisher | : World Scientific |
Total Pages | : 333 |
Release | : 2022-10-26 |
Genre | : Technology & Engineering |
ISBN | : 9811256926 |
Download Studies Of Cloud, Convection And Precipitation Processes Using Satellite Observations Book in PDF, ePub and Kindle
Clouds, convection and precipitation processes are central components of Earth's weather and climate. They are produced by atmospheric motions across a very wide range of space-time scales from local weather to long-term global climate variation. They feedback on these motions by perturbing the heating/cooling that drive the atmospheric circulation. These processes also perturb the oceanic circulation and land surface properties that affect the atmospheric circulation.Because of the coupling of the atmosphere-ocean-land system across all scales by cloud, convection and precipitation processes, studying their behaviors requires measurements in space-time variations across all these scales simultaneously. Satellite constellations with global coverage and high time resolution offer the ideal platforms for such observations. This book summarizes some of the latest research using combinations of various satellite observations to study these processes and to evaluate their representations in global weather and climate models.Included with this publication are downloadable electronic slides and accompanying notes of each lecture for students, teachers, and public speakers around the world to be better able to understand cloud, convection and precipitation processes.
Author | : Vernon F. Dvorak |
Publisher | : |
Total Pages | : 60 |
Release | : 1984 |
Genre | : Cyclone forecasting |
ISBN | : |
Download Tropical Cyclone Intensity Analysis Using Satellite Data Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 240 |
Release | : 1981 |
Genre | : Climatology |
ISBN | : |
Download Clouds in Climate Book in PDF, ePub and Kindle
Author | : James L. Cox |
Publisher | : |
Total Pages | : 32 |
Release | : 1969 |
Genre | : Clouds |
ISBN | : |
Download A Satellite Analysis of Twin Tropical Cyclones in the Western Pacific Book in PDF, ePub and Kindle
During November 1967, an unusual set of twin tropical cyclones, ANNIE and GILDA, formed about the same time on opposite sides of the equator in the Western Pacific. They illustrate the unique role of satellite cloud photographs play in providing meteorologists with an important tool for studying tropical disturbances in various stages of their life cycles and their related environments. Satellite derived data, particularly cirrus-level wind estimates from cloud photographs, are used to recount the story of ANNIE and GILDA. It is the change which takes place in the cirrus-level wind field that enables the meteorologist to discern the step by step development of the respective cyclones as well as the interaction between the high-level winds of the two hemispheres and the twins themselves.
Author | : Alisha Brooke Sutphin |
Publisher | : |
Total Pages | : |
Release | : 2013 |
Genre | : |
ISBN | : |
Download Characteristics of Tropical Midlevel Clouds Using A-Train Measurements Book in PDF, ePub and Kindle
Midlevel clouds are observed globally and impact the general circulation through their influence on the radiation budget and their precipitation production. However, because midlevel clouds occur less frequently than high and low clouds they are relatively understudied. Satellite observations from the MODIS, CALIPSO, and CloudSat instruments onboard the A-Train are combined to study midlevel cloud characteristics in the Tropical Western Pacific (TWP) between January 2007 and December 2010. Characteristic cloud and microphysical properties including cloud top height (CTH), geometric thickness, optical depth, effective radius, and liquid or ice water path (LWP or IWP), and environmental properties, including temperature and specific humidity profiles, are determined for precipitating and non-precipitating midlevel clouds. In the study region, approximately 14% of all cloudy scenes are classified as midlevel clouds (4 km