This is a grant award from the National Aeronautics and Space Administration (NASA) to the University of Wisconsin System for the continued development and refinement of algorithms to retrieve global precipitation information from the Global Precipitation Measurement (GPM) Microwave Imager, with a focus on high latitude land, snow, and ice surfaces. The award is part of the Precipitation Measurement Missions (PMM) science team and builds on the principal investigator's prior work in Bayesian...
This is a $338,004 grant awarded by NASA to the University of Wisconsin System for a research project to re-calibrate water vapor measurements from international geostationary satellites to be consistent with data from the Atmospheric Infrared Sounder (AIRS) instrument. The goal is to generate a long-term climate data record of consistent water vapor measurements that can be used to assess the accuracy of water vapor simulations in reanalysis datasets like MERRA and MERRA-2. The project...
This federal contract award from the National Aeronautics and Space Administration (NASA) was granted to the University of Wisconsin System for a research project titled "Snowfall in the GPM Era: Assessing GPM Snowfall and Ice Microphysical Retrievals Using Independent Spaceborne and Ground-Based Observations." The $113,744.30 grant will fund an evaluation of snowfall detection and snowfall rate retrieval capabilities of NASA's Global Precipitation Measurement (GPM) mission, using...
The National Aeronautics and Space Administration (NASA) awarded a $242,000 grant to the University of Wisconsin System, operating through its University of Wisconsin - Madison division, for research related to satellite precipitation data and error estimation. The grant aims to address user needs around understanding uncertainties and potential errors in satellite precipitation observations, in order to better integrate this data into decision-making processes and quantify its impacts on...
The National Aeronautics and Space Administration (NASA) awarded a $315,074 grant to the University of Wisconsin System to study the 3D structure and frequency of occluded extratropical cyclones and their impact on cloud and precipitation patterns. The research aims to use observations from the CloudSat and CALIPSO satellites to analyze how cloud and precipitation distributions evolve during the occlusion process and how they are influenced by large-scale environmental factors. The findings will...
This is a $401,342.07 grant award from the National Aeronautics and Space Administration (NASA) to the University of Illinois to conduct research and analysis in support of the Global Precipitation Measurement (GPM) mission. The goal is to improve the GPM precipitation retrieval algorithms by utilizing data from the GPM ground validation field campaigns to characterize cloud and precipitation properties and quantify the impact of uncertainties on the retrievals. The research will focus on mid-...
The U.S. government has awarded a $203,012 grant for research to the University of Wisconsin System, through its University of Wisconsin - Madison division operating as Research and Sponsored Programs. The grant, awarded by the National Aeronautics and Space Administration (NASA), is to assess the impact of future and current spaceborne missions in order to improve estimates of nitrogen export and freshwater flux. The research will exploit various airborne and spaceborne remote sensing data to...
This is a $150,000.00 grant awarded by the National Aeronautics and Space Administration (NASA) to the University of Wisconsin System for a research project titled "QUANTIFYING SATELLITE PRECIPITATION AND HYDROLOGIC MODEL PARAMETER UNCERTAINTIES TO ADVANCE FLOOD PREDICTION IN UNGAUGED REGIONS". The project will run from December 1, 2024 to November 30, 2027. This award is not set aside and represents open competition. The University of Wisconsin System has a strong track record of...
This is a $129,552 grant awarded by NASA to the University of Wisconsin - Madison, operating as the Research and Sponsored Programs division of the University of Wisconsin System. The grant is for the "Seasonal Prediction of HKH Hydrological Extremes with the South Asia Land Data Assimilation System" project. The main tasks include managing the University of Wisconsin portion of the project, developing and adapting "serious game" simulations, and traveling to the Hindu Kush...
This is a $420,000.00 grant award from the National Aeronautics and Space Administration (NASA) to the University of Wisconsin System, operating through its University of Wisconsin - Madison division, Research and Sponsored Programs. The grant funds the development of a continuity algorithm to detect and monitor sea ice leads (fractures) from Moderate Resolution Imaging Spectroradiometer (MODIS) and Visible Infrared Imaging Radiometer Suite (VIIRS) satellite observations. The proposed work...
This is a $323,704.94 grant awarded by the National Aeronautics and Space Administration (NASA) to the University of Wisconsin - Madison, a division of the University of Wisconsin System, to study the impact of water vapor intrusions (WVIs), also known as atmospheric rivers, on high-latitude precipitation events. The research aims to leverage data from the Global Precipitation Measurement (GPM) mission to quantify the frequency, intensity, and spatial structure of WVI-enhanced snow and mixed-phase precipitation in high-latitude regions. The work will also compare GPM microwave imager (GMI) measurements with ground-based observations to evaluate the GPM mission's ability to characterize these high-impact snowfall events. This grant aligns with NASA's priorities for methodology development and improved application of satellite data products, and the findings could help advance hydrological models and improve predictions of flooding and other high-impact weather hazards.