Global Precipitation Measurement - Report 1
Title | Global Precipitation Measurement - Report 1 PDF eBook |
Author | |
Publisher | |
Total Pages | 44 |
Release | 2002 |
Genre | Precipitation (Meteorology) |
ISBN |
Global Precipitation Measurement
Title | Global Precipitation Measurement PDF eBook |
Author | Marshall J. Shepherd |
Publisher | BiblioGov |
Total Pages | 46 |
Release | 2013-08 |
Genre | |
ISBN | 9781289275440 |
This report provides a synopsis of the proceedings of the First Global Precipitation Measurement (GPM) Partners Planning Workshop held at the University of Maryland, College Park, from May 16 to 18, 2001. GPM consists of a multi-member global satellite constellation (i.e., an international set of satellite missions) and the accompanying scientific research program, with the main goal of providing frequent, accurate, and globally distributed precipitation measurements essential in understanding several fundamental issues associated with the global water and energy cycle (GWEC). The exchange of scientific and technical information at this and subsequent GPM workshops between representatives from around the world represents a key step in the formulation phase of GPM mission development. The U.S. National Aeronautics and Space Agency (NASA), the National Space Development Agency of Japan (NASDA), and other interested agencies from nations around the world seek to observe, understand, and model the Earth system to learn how it is changing and what consequences these changes have on life, particularly as they pertain to hydrological processes and the availability of fresh water resources. GWEN processes are central to a broader understanding of the Earth system.
Global Precipitation Measurement. Report 1; Summary of the First Gpm Partners Planning Workshop
Title | Global Precipitation Measurement. Report 1; Summary of the First Gpm Partners Planning Workshop PDF eBook |
Author | National Aeronautics and Space Adm Nasa |
Publisher | Independently Published |
Total Pages | 44 |
Release | 2018-09-19 |
Genre | Science |
ISBN | 9781723847547 |
This report provides a synopsis of the proceedings of the First Global Precipitation Measurement (GPM) Partners Planning Workshop held at the University of Maryland, College Park, from May 16 to 18, 2001. GPM consists of a multi-member global satellite constellation (i.e., an international set of satellite missions) and the accompanying scientific research program, with the main goal of providing frequent, accurate, and globally distributed precipitation measurements essential in understanding several fundamental issues associated with the global water and energy cycle (GWEC). The exchange of scientific and technical information at this and subsequent GPM workshops between representatives from around the world represents a key step in the formulation phase of GPM mission development. The U.S. National Aeronautics and Space Agency (NASA), the National Space Development Agency of Japan (NASDA), and other interested agencies from nations around the world seek to observe, understand, and model the Earth system to learn how it is changing and what consequences these changes have on life, particularly as they pertain to hydrological processes and the availability of fresh water resources. GWEN processes are central to a broader understanding of the Earth system.Shepherd, J. Marshall and Mehta, Amita and Smith, Eric A. (Editor) and Adams, W. James (Editor)Goddard Space Flight CenterPRECIPITATION (METEOROLOGY); PRECIPITATION PARTICLE MEASUREMENT; WATER RESOURCES; FRESH WATER; HYDROLOGICAL CYCLE; CONFERENCES; MISSION PLANNING; SATELLITE CONSTELLATIONS; RAIN
Satellite Precipitation Measurement
Title | Satellite Precipitation Measurement PDF eBook |
Author | Vincenzo Levizzani |
Publisher | Springer Nature |
Total Pages | 502 |
Release | 2020-04-10 |
Genre | Science |
ISBN | 3030245683 |
This book offers a complete overview of the measurement of precipitation from space, which has made considerable advancements during the last two decades. This is mainly due to the Tropical Rainfall Measuring Mission (TRMM), the Global Precipitation Measurement (GPM) mission, CloudSat and a carefully maintained constellation of satellites hosting passive microwave sensors. The book revisits a previous book, Measuring Precipitation from Space, edited by V. Levizzani, P. Bauer and F. J. Turk, published with Springer in 2007. The current content has been completely renewed to incorporate the advancements of science and technology in the field since then. This book provides unique contributions from field experts and from the International Precipitation Working Group (IPWG). The book will be of interest to meteorologists, hydrologists, climatologists, water management authorities, students at various levels and many other parties interested in making use of satellite precipitation data sets. Chapter “TAMSAT” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
NOAA's Role in Space-Based Global Precipitation Estimation and Application
Title | NOAA's Role in Space-Based Global Precipitation Estimation and Application PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Total Pages | 142 |
Release | 2007-03-13 |
Genre | Science |
ISBN | 0309179351 |
The National Oceanic and Atmospheric Administration (NOAA) uses precipitation data in many applications including hurricane forecasting. Currently, NOAA uses data collected from the Tropical Rainfall Measuring Mission (TRMM) satellite that was launched in 1997 by NASA in cooperation with the Japan Aerospace Exploration Agency. NASA is now making plans to launch the Global Precipitation Measurement (GPM) mission in 2013 to succeed TRMM, which was originally intended as a 3 to 5 year mission but has enough fuel to orbit until 2012. The GPM mission consists of a "core" research satellite flying with other "constellation" satellites to provide global precipitation data products at three-hour intervals. This book is the second in a 2-part series from the National Research Council on the future of rainfall measuring missions. The book recommends that NOAA begin its GPM mission preparations as soon as possible and that NOAA develop a strategic plan for the mission using TRMM experience as a guide. The first book in the series, Assessment of the Benefits of Extending the Tropical Rainfall Measuring Mission (December 2004), recommended that the TRMM mission be extended as long as possible because of the quality, uniqueness, and many uses of its data. NASA has officially extended the TRMM mission until 2009.
Remote Sensing of the Terrestrial Water Cycle
Title | Remote Sensing of the Terrestrial Water Cycle PDF eBook |
Author | Venkataraman Lakshmi |
Publisher | John Wiley & Sons |
Total Pages | 572 |
Release | 2014-10-31 |
Genre | Science |
ISBN | 1118872266 |
Remote Sensing of the Terrestrial Water Cycle is an outcome of the AGU Chapman Conference held in February 2012. This is a comprehensive volume that examines the use of available remote sensing satellite data as well as data from future missions that can be used to expand our knowledge in quantifying the spatial and temporal variations in the terrestrial water cycle. Volume highlights include: An in-depth discussion of the global water cycle Approaches to various problems in climate, weather, hydrology, and agriculture Applications of satellite remote sensing in measuring precipitation, surface water, snow, soil moisture, groundwater, modeling, and data assimilation A description of the use of satellite data for accurately estimating and monitoring the components of the hydrological cycle Discussion of the measurement of multiple geophysical variables and properties over different landscapes on a temporal and a regional scale
Global Precipitation Measurement - Report 9 Core Coverage Trade Space Analysis
Title | Global Precipitation Measurement - Report 9 Core Coverage Trade Space Analysis PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Total Pages | 36 |
Release | 2018-06-19 |
Genre | |
ISBN | 9781721519644 |
This paper summarizes the GPM-Core coverage trade space analysis. The goal of this analysis was to determine the GPM-Core sensitivity to changes in altitude and inclination for the three onboard instruments: the radiometer, the KU band radar and the KA band radar. This study will enable a better choice of the nominal GPM-Core orbit as well as the optimal size of the maintenance box (+/-1 km, +/-5 km..). For this work, we used two different figures-of-merit: (1) the time required to cover 100% of the +/-65 deg latitude band and (2) the coverage obtained for a given propagation time (7 days and 30 days). The first figure-of-merit is used for the radiometer as it has a sensor cone half-angle between 3 to 5 times bigger than the radars. Thus, we anticipate that for this instrument the period of the orbit (i.e. altitude) will be the main driver and that the 100% coverage value will be reached within less than a week. The second figure-of-merit is used for the radar instruments as they have small sensor cone half-angle and will, in some cases, never reach the 100% coverage threshold point. Mailhe, Laurie and Schiff, Conrad and Mendelsohn, Chad and Everett, David and Folta, David Goddard Space Flight Center NASA/TM-2002-211615, NAS 1.15:211615, Rept-2002-03357-1