This federal contract award to Colorado State University (CSU) is for research and technical services related to the calibration and uncertainty quantification of the Global Precipitation Measurement (GPM) satellite radiometer constellation. The $269,429 grant from the National Aeronautics and Space Administration (NASA) will allow CSU to investigate the relationship between sensor calibration biases and precipitation product errors across the current and historical GPM radiometer fleet. The...
This federal contract award, valued at $386,519.37, was granted to Colorado State University by the National Aeronautics and Space Administration (NASA) to support the Global Precipitation Measurement (GPM) Constellation project. The objective is to extend and improve the availability, quality, and consistency of the 30+ year precipitation data record from a constellation of microwave radiometers. Key focus areas include addressing changes to the radiometer constellation, improving the level...
This is a $470,584 grant awarded by the National Aeronautics and Space Administration (NASA) to Colorado State University (CSU) to conduct research related to the Global Precipitation Measurement (GPM) satellite mission. The research will focus on three main objectives: 1) validating and improving GPM precipitation algorithms over land, ocean, and complex terrain using field campaign data; 2) investigating the three-dimensional characteristics and lifecycle of extratropical cyclones using GPM...
This is a $374,611.74 grant award made by the National Aeronautics and Space Administration (NASA) to Colorado State University for research to improve precipitation retrieval algorithms for the Dual-frequency Precipitation Radar (DPR) and GPM Microwave Imager (GMI) instruments on the Global Precipitation Measurement (GPM) satellite. The goal is to better understand light rainfall processes and associated drop size distribution variability, in order to improve precipitation estimates at light...
This federal contract award to Colorado State University (CSU) is for the XCAL Team Lead Activities in support of NASA's Global Precipitation Mission (GPM). Under this $148,993.82 grant, CSU's Sponsored Programs division is leading the Intercalibration Working Group, known as the XCAL Team, which is responsible for developing software and calibration tables to produce the Level 1C intercalibrated brightness temperature dataset used as input for the GPM precipitation retrieval algorithm. The XCAL...
This federal contract award to Colorado State University (CSU) for $654,996.92 is to enhance the current passive microwave retrieval algorithm for the Global Precipitation Measurement (GPM) satellite constellation. The work involves four specific tasks: 1) improving deep convective precipitation estimates using convective available potential energy (CAPE), 2) better accounting for extratropical precipitation, 3) resolving issues with non-linear rainfall regressions, and 4) restructuring the...
This federal grant award to Colorado State University from the National Aeronautics and Space Administration (NASA) is for $424,125.51 to support research related to the Global Precipitation Measurement (GPM) mission. The objective is to develop analytical techniques and study precipitation microphysical parameters using space-based observations from the GPM satellite as well as ground-based radar and in-situ measurements. Key focus areas include validating and enhancing the Dual-frequency...
This federal contract award, valued at $520,034.00, was issued by the National Aeronautics and Space Administration (NASA) to Colorado State University (CSU) for a research project focused on improving the performance and applicability of the Goddard Profiling Algorithm (GPROF), a key component of NASA's Global Precipitation Measurement (GPM) mission. The research aims to develop methods for generalizing validation statistics collected in specific regions, allowing GPROF performance to be...
This is a $439,499.25 grant awarded by the National Aeronautics and Space Administration (NASA) Shared Services Center to Colorado State University (CSU) for research related to the Global Precipitation Measurement (GPM) mission. The research has three main objectives: 1) Improving GPM rainfall estimation by linking drop size distribution to environmental variables, 2) Validating GPM rainfall and snowfall estimates against ground-based observations in complex terrain using OLYMPEX data, and 3)...
This is a $459,895 grant award to Colorado State University by the National Aeronautics and Space Administration (NASA) for research to improve the Global Precipitation Measurement (GPM) mission's rainfall retrieval algorithms. The objective is to better understand and mitigate errors in the passive microwave rainfall retrieval from the GPM Microwave Imager (GMI) sensor. Key focus areas include improving precipitation detection over ocean and land, especially in mountainous regions, and...
This federal contract award from the National Aeronautics and Space Administration (NASA) to Colorado State University (CSU) is for research to improve the consistency of precipitation estimates from the Global Precipitation Measurement (GPM) satellite constellation. The contract, valued at $339,305.53, aims to address challenges in producing consistent precipitation measurements from the various research and operational microwave sensors that make up the GPM constellation. Key objectives include monitoring and maintaining the radiometer calibration, incorporating new sensors, improving calibration methods, and quantifying the impact of sensor information content differences on precipitation estimates. The award builds on previous Precipitation Measurement Missions (PMM) efforts related to sensor calibration and algorithm development. This appears to be a direct award to CSU rather than a set-aside contract. CSU's Sponsored Programs division, which provides research and technical services to federal agencies, is the prime contractor on this grant.