Evaluation of the Quality of Precipitation Products: A Case Study Using WRF and IMERG Data over the Central United States

Submitted by LisaN on
Publication Year
Authors
Zhang, J., L.-F. Lin, and R. L. Bras
Journal
J. Hydrometeorology
Volume
19(12)
Page Numbers
2007–2020
DOI
10.1175/JHM-D-18-0153.1
Mission Affiliation
Major Category
Hurricane Forecasting Screenshot
The powerful hurricane that struck Galveston, Texas on September 8, 1900, killing an estimated 8,000 people and destroying more than 3,600 buildings, took the coastal city by surprise. This video looks at advances in hurricane forecasting in the 120 years since, with a focus on the contributions from weather satellites. This satellite technology has allowed us to track hurricanes – their location, movement and intensity. “One of the dramatic impacts is that satellite data keeps an eye on the target," especially over unpopulated areas such as oceans, said JPSS Director Greg Mandt. “We’re sort...
NASA Worldview Example
What is NASA Worldview? This tool from NASA's Earth Observing System Data and Information System ( EOSDIS) provides the capability to interactively browse global, full-resolution satellite imagery and then download the underlying data, including data from the Global Precipitation Measurement Missions. Many of the 600+ available products are updated within three hours of observation, essentially showing the entire Earth as it looks "right now". This supports time-critical application areas such as wildfire management, air quality measurements, and flood monitoring. Arctic and Antarctic views of
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Various ground validation instruments, including the Parsivel Disdrometer in Finland, a Micro Rain Radar, and a Pluvio Snow guage
GPM Ground Validation Data Homepage: http://gpm-gv.gsfc.nasa.gov/ GPM Ground Validation Data Access: https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/ The goal of this site is to provide a one-stop-shopping portal for accessing the various radar, disdrometer, gauge and other instrument data sets supporting GPM GV activities. Use the tabs above to access the various datasets, including: Radar Gauge Disdrometer NOAA/NMQ Field Campaigns Validation Network Wallops Precipitation Research Facility Marquette data browser (GV data from the Marquette, Michigan NWS Snowfall Observation Site)