Feb 26, 2014 · JAXA has been addressing global precipitation-related issues under the Global Precipitation Measurement (GPM) Mission by utilizing the 3D precipitation product "Dual-frequency Precipitation Radar (DPR)" onboard GPM core observatory and multi-satellite precipitation product "Global Satellite Mapping of Precipitation (GSMaP)".We are …The Elaine W. Raines Early Career investigator Award recognizes the Council on Arteriosclerosis. Applicants must submit abstracts to Scientific Sessions 2023. The Abstract Deadline... · NASA’s Global Precipitation Measurement mission develops and deploys advanced space-borne sensors to gain physical insights into precipitation processes and to enable improved monitoring and forecasting of climate, weather and precipitation-related natural hazards.The GPM mission's Core Observatory satellite launched in February …Could fish rain from the sky? Things like this don't really happen, right? Find out. Advertisement When studying weather phenomena, it's a good idea to assume -- at least at the ou...Ram. 14, 1444 AH ... Andrea Portier (NASA/SSAI) & Vasco Mantas (University of Coimbra / CITEUC) Lightening talks from scientists & Googlers hosted at Google's ...Jun 1, 2002 · The Global Precipitation Measurement (GPM) program is a mission to measure precipitation from space, and is a similar but much expanded mission of the Tropical Rainfall Measuring Mission. Its scope is not limited to scientific research, but includes practical and operational applications such as weather forecasting and water …Muh. 13, 1443 AH ... GitHub: https://github.com/SAYVUTHY/GPM_Rainfall_Matlab Wget: https://eternallybored.org/misc/wget/ GPM: ...The Global Precipitation Measurement mission provides unprecedented and highly useful global precipitation datasets. GPM Core Observatory data are used to intercalibrate a set of precipitation observations from constellation partner sensors. By merging GPM multisatellite estimates with other IR satellite data, products with temporal resolutions ...Mar 6, 2021 · The Global Precipitation Measurement (GPM) mission is an inter-national network of satellites that provide the next-generation global observations of rain and snow. The level 3 data of GPM (GPM IMERG) can provide 1 day, 3 day, 7 day and monthly temporal resolution data from year 2000 to present. In this study, the GPMThe San Francisco Bay Area has surpassed Seattle and Portland in total rainfall this year, with 45 days of rain to Seattle’s 39 and Portland’s 42. Seattle might be the US city most...Feb 28, 2014 · On February 28, 2014, at 3:37 a.m. Japan Standard Time, an H-IIA rocket successfully carried the Global Precipitation Measurement (GPM) Core Observatory into orbit from the Tanegashima Space Center in southern Japan. The nosecone fairing (protecting GPM from the drag of the atmosphere) was jettisoned four minutes after launch, and the ... Muh. 13, 1443 AH ... GitHub: https://github.com/SAYVUTHY/GPM_Rainfall_Matlab Wget: https://eternallybored.org/misc/wget/ GPM: ...Sep 1, 2011 · The quantification of precipitation on a global scale is critical for applications ranging from climate monitoring to water resource management. Conventional observations through surface gauge networks provide the most direct measure of precipitation, although these are very much limited to land areas, with very few in situ measurements over the …Jan 9, 2024 · Global Precipitation Measurement (GPM - NASA) Global Precipitation Measurement (GPM - NASA) Global Precipitation Measurement (GPM - NASA) ... Global Precipitation Mission (GPM) Spatial coverage: Global: Temporal coverage: Archive, Near-real time: Content dates: 2014-today: Technical Specifications: GPM documentation;The Global Precipitation Measurement (GPM) main satellite has been jointly developed by JAXA and NASA, and is scheduled to be launched in JFY 2013. To facilitate a greater understanding on this mission, NASA will hold a live event where NASA and JAXA project managers and researchers will answer your questions. The questions …GLOBAL PRECIPITATION MEASUREMENT. SEARCH . CONTACT . Missions. GPM. GPM Core Observatory; GPM Microwave Imager (GMI) Dual-frequency Precipitation Radar (DPR) GPM Constellation; Launch; ... This page is a demonstration of the PMM Precipitation and Applications Publisher API. To learn how to use the API for your own … The Global Precipitation Measurement Mission (GPM) is an international satellite mission launched by NASA and JAXA on Feb. 27th, 2014 that is setting new standards for precipitation measurements worldwide. Using a network of satellites united by the GPM Core Observatory, GPM expands on the legacy of the Tropical Rainfall Measuring Mission (TRMM ... Apr 1, 2015 · The Global Precipitation Measurement (GPM) mission produces NASA's most comprehensive global rain and snowfall product to date, called the Integrated Multi-satellite Retrievals for GPM (IMERG). It is computed using data from the GPM constellation of satellites — a network of international satellites that currently includes the GPM Core … TRMM was a research satellite in operation from 1997 to 2015, designed to improve our understanding of the distribution and variability of precipitation within the tropics as part of the water cycle in the current climate system. By covering the tropical and sub-tropical regions of the Earth, TRMM provided much needed information on rainfall ... Aug 19, 2014 · The Global Precipitation Measurement mission, or GPM, provides the next generation of rainfall measurements from space. The mission is designed to tap into the observational power of nine independent satellites flying around Earth and combine their precipitation data into a single, global data set every three hours. WithThe Global Precipitation Measurement (GPM) mission is an important new program designed for global satellite precipitation estimation, but little information has been reported on the applicability of the GPM’s products for the Tibetan Plateau (TP). The object of this study is to evaluate the accuracy of the Integrated Multi-Satellite ...Feb 27, 2014 · Celebrate the Global Precipitation Measurement Mission's 10th Anniversary! The NASA / JAXA GPM Core Observatory satellite launched on Feb. 27, 2014 from Tanagashima Space Center in Japan, marking the start of the Global Precipitation Measurement mission. We will celebrate this ten-year anniversary throughout 2024 with …GPM advances precipitation measurements from space; enhances knowledge of precipitation systems, water cycle variability and freshwater availability; … GPM is an international satellite mission specifically designed to unify and advance precipitation measurements from research and operational microwave sensors for delivering next-generation global precipitation data products. The GPM mission concept centers on deploying a GPM “Core” satellite by NASA and JAXA carrying an advanced combined ... Apr 11, 2020 · Since precipitation is the primary input into these cycles and affects the availability of water resources over land areas, the measurement of precipitation across the globe is of critical importance. The Global Precipitation Measurement (GPM) Core Observatory (CO), a joint US and Japan mission launched in 2014, extends and …NASA’s Global Precipitation Measurement Mission (GPM) uses satellites to measure Earth's rain and snowfall for the benefit of mankind. Launched by NASA and JAXA on Feb. 27th, 2014, GPM is an international mission that sets the standard for spaceborne precipitation measurements. Using a network of satellites united by the GPM Core …Feb 26, 2013 · Global Precipitation Measurement Microwave Imager Prelaunch Hot Load Calibration Abstract: ... For the GlobalL Precipitation Measurement (GPM) Microwave Imager (GMI), a rotating metal annular ring called the “hot load tray” serves to guard the hot load against solar intrusion, and is the surface immediately facing the hot load during the ...Feb 27, 2014 · Celebrate the Global Precipitation Measurement Mission's 10th Anniversary! The NASA / JAXA GPM Core Observatory satellite launched on Feb. 27, 2014 from Tanagashima Space Center in Japan, marking the start of the Global Precipitation Measurement mission. We will celebrate this ten-year anniversary throughout 2024 with …Here's what to do before, during, and after a ride through the rain. Although more than three-fourths of Americans drive to work every day, alternative forms of transportation are ...Rab. II 18, 1445 AH ... During the webinar, panelists will show how to access NASA Global Precipitation Measurement Integrated Multi-Satellite Retrievals Version 6 (GPM ...Global precipitation variations over the satellite era are reviewed using the Global Precipitation Climatology Project (GPCP) monthly, globally complete analyses, which integrate satellite and surface gauge information. Mean planetary values are examined and compared, over ocean, with information from recent satellite programs …The measurement of global precipitation is important for quantifying and understanding the Earth’s systems. While gauges form the basis of conventional measurements, global measurements are only truly possible using satellite observations. Over the last 50–60 years, satellite systems have evolved to provide a comprehensive …Feb 1, 2012 · Abstract. This paper explores the many aspects of precipitation measurement that are relevant to providing an accurate global assessment of this important environmental parameter. Methods discussed include ground data, satellite estimates and numerical models. First, the methods for measuring, estimating, and modeling precipitation are …Jun 29, 2022 · 而在2014年2月，NASA和Japan Aerospace Exploration Agency (JAXA)就开始了Global Precipitation Measurement mission (GPM)，利用多传感器多卫星多算法结合卫星网络和雨量计反演得到更高精度的降水数据，时空分辨率可达0.5h，0.1°×0.1°。. 笔者在下载过程中首先参考NASA官网提供的windows ...GPM is an international satellite mission specifically designed to unify and advance precipitation measurements from research and operational microwave sensors for delivering next-generation global precipitation data products. The GPM mission concept centers on deploying a GPM “Core” satellite by NASA and JAXA carrying an advanced combined ...The San Francisco Bay Area has surpassed Seattle and Portland in total rainfall this year, with 45 days of rain to Seattle’s 39 and Portland’s 42. Seattle might be the US city most... 1 month files are located in the folder corresponding to the first day of each month. Precipitation values are scaled by a factor of x10 (0.1mm) for 30 minute, 3 hour, 1 day, 3 day and 7 day files, and are scaled by a factor of x1 (1mm) for 1 month files. Data access is also available via FTPS, click here for instructions. It has been well established that cardiovascular disease (CVD) is a condition that leads to chronic symptoms that are generally thought of as a primary disease. However, vascular i...May 1, 2014 · The Global Precipitation Measurement (GPM; Fig. 44.4) mission is the successor, with the primary aim of making frequent (every 2-3 h) observations of Earth's precipitation (Hou et al. 2014). A ...GLOBAL PRECIPITATION MEASUREMENT. SEARCH . CONTACT . Missions. GPM. GPM Core Observatory; GPM Microwave Imager (GMI) Dual-frequency Precipitation Radar (DPR) GPM Constellation; Launch; ... This page is a demonstration of the PMM Precipitation and Applications Publisher API. To learn how to use the API for your own …High-level block diagram illustrating the major processing modules and data flows in IMERG. The blocks are organized by institution to indicate heritage, but the final code package is an integrated system. The numbers on the blocks are for reference in Section 5. Box 3 is computed at CPC as an integral part of IMERG.Rab. II 18, 1445 AH ... During the webinar, panelists will show how to access NASA Global Precipitation Measurement Integrated Multi-Satellite Retrievals Version 6 (GPM ...Apr 1, 2018 · A thorough validation of the Global Precipitation Measurement (GPM) Integrated Multi-satellite Retrievals (IMERG) product for all of Iran improves the understanding of IMERG product’s performance and open a door to future studies regarding hydrometeorological applications of these products in Iran.The Global Precipitation Measurement (GPM) mission is a scientific undertaking to understand the physics and space-time variability of the Earth’s global precipitation as a key component of its weather, climate, and hydrological systems. In 2014, NASA and the Japan Aerospace Exploration Agency (JAXA) launched the GPM Core Observatory (GPM-CO ...Resources. Precipitation is measured from space using a combination of active and passive remote-sensing techniques, improving the spatial and temporal coverage of global precipitation observations.Jun 1, 2000 · Global Precipitation Measurement (GPM) is an international satellite mission to provide next-generation observations of rain and snow worldwide every three hours. The Integrated Multi-satellitE Retrievals for GPM (IMERG) is the unified algorithm that provides rainfall estimates combining data from all passive-microwave instruments in the GPM …Abstract A prototype Validation Network (VN) is currently operating as part of the Ground Validation System for NASA’s Global Precipitation Measurement (GPM) mission. The VN supports precipitation retrieval algorithm development in the GPM prelaunch era. Postlaunch, the VN will be used to validate GPM spacecraft instrument …The Global Precipitation Measurement (GPM) mission is an international collaboration that uses multiple satellites orbiting Earth to collect rain, snow and other precipitation …Sha. 13, 1437 AH ... ... measurements from the Global Precipitation Measurement Core Observatory, or GPM, a joint mission between NASA and the Japanese Aerospace ... GPM is an international satellite mission specifically designed to unify and advance precipitation measurements from research and operational microwave sensors for delivering next-generation global precipitation data products. The GPM mission concept centers on deploying a GPM “Core” satellite by NASA and JAXA carrying an advanced combined ... NASA’s Global Precipitation Measurement Mission (GPM) uses satellites to measure Earth's rain and snowfall for the benefit of mankind. Launched by NASA and JAXA on Feb. 27th, 2014, GPM is an international mission that sets the standard for spaceborne precipitation measurements. Apr 22, 2022 · Using the data of ground rain gauges and GPM dual-frequency precipitation radar during April to September in 2014–2020, this study investigates vertical structures of AHREs over southwest China. Both mass-weighted mean diameter (D m) and reflectivity (Z e) of AHREs increase rapidly in ice-phase process but slowly in liquid-phase process.The aim of the paper is to organize the many links and feedbacks between precipitation measurement, estimation and modeling, indicating the uncertainties and limitations of each technique in order to identify areas requiring further attention, and to show the limits within which datasets can be used. 1. Introduction.May 1, 2014 · The Global Precipitation Measurement (GPM; Fig. 44.4) mission is the successor, with the primary aim of making frequent (every 2-3 h) observations of Earth's precipitation (Hou et al. 2014). A ... The Global Precipitation Measurement Mission (GPM) is an international satellite mission launched by NASA and JAXA on Feb. 27th, 2014 that is setting new standards for precipitation measurements worldwide. Using a network of satellites united by the GPM Core Observatory, GPM expands on the legacy of the Tropical Rainfall Measuring Mission (TRMM ... May 1, 2002 · Initiatives such as the Global Precipitation Measurement (GPM) mission (Adams et al. 2002) will improve the temporal resolution of microwave-based observations by launching a constellation of ... 4 days ago · Students are then introduced to the Global Precipitation Measurement (GPM) mission and learn how GPM will measure precipitation around the globe in new ways. Precipitation Towers Lesson Plan . This lesson guides students to explore precipitation patterns in different locations by using cubes to make graphs of precipitation data. There …Could fish rain from the sky? Things like this don't really happen, right? Find out. Advertisement When studying weather phenomena, it's a good idea to assume -- at least at the ou...Apr 11, 2020 · Since precipitation is the primary input into these cycles and affects the availability of water resources over land areas, the measurement of precipitation across the globe is of critical importance. The Global Precipitation Measurement (GPM) Core Observatory (CO), a joint US and Japan mission launched in 2014, extends and …1 day ago · A new data product merges data from the Tropical Rainfall Measuring Mission (TRMM) and the Global Precipitation Measurement (GPM) mission, giving meteorologists and researchers access to a 20-year precipitation record. The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems …The meeting is by invitation* to Precipitation Measurement Mission (PMM) Science Team members and specified affiliates. Monday, September 18, 2023, is devoted to working group meetings. Tuesday through Thursday, September 19-21, 2023, will consist of general oral and poster sessions covering mission/program status, partner reports, science activities, …This provides a large incentive to better observe and understand the underlying microphysical processes in TCs in order to improve precipitation forecasts and warning operations. 112 TCs from 2014 to 2020 were matched up with overpasses from the NASA Global Precipitation Measurement (GPM) mission Dual-Frequency …The IMERG analysis combines almost 20 years of rain and snow data from the Tropical Rainfall Measuring Mission (TRMM) and the joint NASA-JAXA Global Precipitation Measurement mission (GPM). The daily cycle of weather, also known as the diurnal cycle, shapes how and when our weather develops and is fundamental to …NASA’s Global Precipitation Measurement Mission (GPM) uses satellites to measure Earth's rain and snowfall for the benefit of mankind. Launched by NASA and JAXA on Feb. 27th, 2014, GPM is an international mission that sets the standard for spaceborne precipitation measurements. Using a network of satellites united by the GPM Core Observatory, GPM … Precipitation Algorithms. GPM relies on passive and active measurements to measure the properties of precipitation. Active radars like GPM's Dual-Frequency Precipitation Radar (DPR) transmit and receive signals reflected back to the radar. The signal returned to the radar receiver (called radar reflectivity) provides a measure of the size and ... Jan 26, 2017 · The Global Precipitation Measurement (GPM) mission is an international constellation of satellites that will provide next-generation observations of global precipitation approximately every three hours. The mission centers on the deployment of the GPM Core Observatory spacecraft built by NASA and the Japan Aerospace Exploration Agency …Here's what to do before, during, and after a ride through the rain. Although more than three-fourths of Americans drive to work every day, alternative forms of transportation are ...Apr 11, 2020 · Since precipitation is the primary input into these cycles and affects the availability of water resources over land areas, the measurement of precipitation across the globe is of critical importance. The Global Precipitation Measurement (GPM) Core Observatory (CO), a joint US and Japan mission launched in 2014, extends and … Abstract—Global Precipitation Measurement (GPM) is an international satellite mission that uses. measurements from an advanced radar/radiometer system on a Core Observatory as reference. standards to unify and advance precipitation estimates through a constellation of research and. operational microwave sensors. NASA Global Precipitation Measurement Mission has enabled societal applications. •. GPM application activities have helped establish a large stakeholder …Heavy rainfall on the Japanese island of Kyushu, with 39 inches of rain since Friday, is forcing over one million people to evacuate the area. It might be summer, but the sun is no...Motivated by NASA's Global Precipitation Measurement (GPM) mission and Ground Validation objectives, the System for Integrating Multi-platform data to Build the Atmospheric column (SIMBA) has been developed as a unique multi-sensor precipitation data fusion tool to unify field observations recorded in a variety of formats and coordinate systems ... NASA’s Global Precipitation Measurement Mission (GPM) uses satellites to measure Earth's rain and snowfall for the benefit of mankind. Launched by NASA and JAXA on Feb. 27th, 2014, GPM is an international mission that sets the standard for spaceborne precipitation measurements. Sha. 4, 1443 AH ... ... global rainfall data download gsmap ... gpm imerg final precipitation gpm imerg precipitation data nasa imerg precipitation imerg rain rate.In today’s global marketplace, shopping for ingredients and products from around the world has become easier than ever. However, it can still be a challenge when you come across a ...NASA’s Global Precipitation Measurement Mission (GPM) uses satellites to measure Earth's rain and snowfall for the benefit of mankind. Launched by NASA and JAXA on Feb. 27th, 2014, GPM is an international mission that sets the standard for spaceborne precipitation measurements. Using a network of satellites united by the GPM Core Observatory, GPM …Oct 16, 2019 · Wednesday, October 16, 2019. NASA’s Precipitation Measurement Missions (PMM) have collected rain and snowfall from space for nearly 20 years, and for the first time in 2019, scientists can access PMM’s entire record as one data set. NASA Remasters Nearly 20 Years of Global Rain. PMM includes two missions – the Tropical Rainfall Measuring ... The WSR-88D radars operate at S band (2.7–3.0 GHz), and scan using a variety of weather-dependent standard volume coverage patterns. Data are collected as 3608 full scans at a varying number of elevation angles from 0.58 to 19.58, with gaps between the half-power beamwidth dimensions growing with elevation angle.The Precipitation Education website, presented by NASA’s Global Precipitation Measurement (GPM) mission, provides students and educators with resources to learn about Earth’s water cycle, weather and climate, and the technology and societal applications of studying them.Rainfall totals consider the yearly number of inches of precipitation and the number of days that it rains. Some cities get steady rain over many days while others have torrential ...Jul 20, 2018 · The Global Precipitation Measurement (GPM) mission is an international network of satellites using a core satellite combined with ancillary ones and an advanced passive microwave radiometer paired with dual-frequency radar system to measure rain and snow from space.The IMERG analysis combines almost 20 years of rain and snow data from the Tropical Rainfall Measuring Mission (TRMM) and the joint NASA-JAXA Global Precipitation Measurement mission (GPM). The daily cycle of weather, also known as the diurnal cycle, shapes how and when our weather develops and is fundamental to …direct measure of precipitation, although these are very much limited to land areas, with very few in situ measurements over the oceans. Weather radars, although providing a spatial measure of precipitation, are limited in extent and number. Satellite observations offer an unrivalled vantage point to observe precipitation on a global basis.Jan 1, 2023 · The main goal of the GPM mission is to provide advanced precipitation measurements through understanding the physics and space-time variability of Earth's global precipitation as a key component to improve our understanding of Earth's water and energy cycles and provide timely precipitation information to directly benefit society. Feb 10, 2011 · The GPM Core Observatory orbit inclination of 65 degrees is such that it enables the orbit to cut across the orbits of other microwave radiometers, sample the latitudes where nearly all precipitation occurs, and sample at different times of day. The GPM Core Observatory GMI instrument science data is returned continuously by TDRSS-MA (TDRSS ... Like the DPR, the GMI can measure a range of precipitation types and severity. The low-frequency channels measure moderate-to-heavy precipitation, while …American Meteorological Society, Seattle, Washington. Chen FW, Staelin DH (2003) AIRS/AMSU/HSB precipitation estimates. IEEE T Geosci Remote 41:410–417. Ebert EE, Janowiak J, Kidd C (2007) Comparison of near real time precipitation estimates from satellite observations and numerical models. B Am Meteorol Soc 88:47–64.The Global Precipitation Measurement mission provides unprecedented and highly useful global precipitation datasets. GPM Core Observatory data are used to intercalibrate a set of precipitation observations from constellation partner sensors. By merging GPM multisatellite estimates with other IR satellite data, products with temporal resolutions ...According to the University of California and measurements taken at the Vostok station in Antarctica, precipitation in polar ice cap biomes is extremely low. Across the continent o...High-level block diagram illustrating the major processing modules and data flows in IMERG. The blocks are organized by institution to indicate heritage, but the final code package is an integrated system. The numbers on the blocks are for reference in Section 5. Box 3 is computed at CPC as an integral part of IMERG.
Aug 22, 2011 · The most important upcoming mission for global precipitation mapping is centred on the Global Precipitation Measurement (GPM) mission lead by NASA and the Japan Aerospace Exploration Agency (JAXA), the core satellite of which is due for launch in 2013 (Hou et al., 2008). This mission has been identified by the Committee on Earth …. What is castilian
Could fish rain from the sky? Things like this don't really happen, right? Find out. Advertisement When studying weather phenomena, it's a good idea to assume -- at least at the ou...Jum. II 26, 1436 AH ... In 1997 when the Tropical Rainfall Measuring Mission, or TRMM, was launched, its mission was scheduled to last just a few years.Rab. I 15, 1441 AH ... Speaker: Dr. George Huffman, NASA Goddard Space Flight Center On October 16, 2019, GPM held a webinar about the new Version 6 release of the ... TRMM was a research satellite in operation from 1997 to 2015, designed to improve our understanding of the distribution and variability of precipitation within the tropics as part of the water cycle in the current climate system. By covering the tropical and sub-tropical regions of the Earth, TRMM provided much needed information on rainfall ... Our guide covers the best gutter guards for heavy rain and everything you need to know to install and protect your home. Expert Advice On Improving Your Home Videos Latest View All...NASA’s Global Precipitation Measurement Mission (GPM) uses satellites to measure Earth's rain and snowfall for the benefit of mankind. Launched by NASA and JAXA on Feb. 27th, 2014, GPM is an international mission that sets the standard for spaceborne precipitation measurements. Using a network of satellites united by the GPM Core …In today’s business landscape, environmental, social, and governance (ESG) factors are becoming increasingly important for companies to measure and report on. The Global Reporting ...Jul 1, 2016 · Abstract The Global Precipitation Measurement (GPM) Core Observatory was launched on 27 February 2014. One of the principal instruments on the spacecraft is the GPM Microwave Imager (GMI). This paper describes the absolute calibration of the GMI antenna temperature (TA) and the earth brightness temperature (TB). The deep-space …Jul 1, 2016 · The Global Precipitation Measurement (GPM) mission is composed of an international network of satellites that provide the next-generation global observations of rain and snow. As a global successor to TRMM, GPM focuses on the deployment of a “Core” satellite carrying an advanced radar/radiometer system to measure precipitation …The Global Precipitation Measurement (GPM) Core Observatory measuring over a mid-latitude storm. The red, white, magenta, maroon and blue lines indicate the flight path, satellite …Transitioning developing economies away from majority-cash transactions is the key to global financial inclusion. On a recent visit to Dhaka, Bangladesh, I toured garment factories...While some folks never think much about it, a clean vehicle is actually a happier vehicle. Learn more about washing your car naturally with rain. Advertisement While some folks nev...Rab. I 1, 1435 AH ... http://www.nasa.gov/gpm For more information: http://www.nasa.gov/content/goddard/ready-set-space-nasas-gpm-satellite-begins-journey For the ...The Global Precipitation Measurement (GPM) mission is an international network of satellites that provide the next-generation global observations of rain and snow. The Global Precipitation Measurement Mission 1 The Global Precipitation Measurement mission, or GPM, provides the next generation of rainfall measurements from space. The mission is designed to tap into the observational power of nine independent satellites flying around Earth and combine their precipitation data into a single, global data set ... High-level block diagram illustrating the major processing modules and data flows in IMERG. The blocks are organized by institution to indicate heritage, but the final code package is an integrated system. The numbers on the blocks are for reference in Section 5. Box 3 is computed at CPC as an integral part of IMERG..