ISS-RapidScat data on a North Atlantic extratropical cyclone, as seen by the National Centers for Environmental Prediction Advanced Weather Interactive Processing System used by weather forecasters at the National Oceanic and Atmospheric Administrations Ocean Prediction Center. Image Credit: NASA\/JPL-Caltech\/NOAA <\/p>\n
Barely two months after being launched to the International Space Station (ISS), NASAs first science payload aimed at conducting Earth science from the stations exterior has started its ocean wind monitoring operations two months ahead of schedule. <\/p>\n
Data from the ISS Rapid Scatterometer, or ISS-RapidScat, payload is now available to the worlds weather and marine forecasting agencies following the successful completion of check out and calibration activities by the mission team. <\/p>\n
Indeed it was already producing high quality, usable data following its power-on and activation at the station in late September and has monitored recent tropical cyclones in the Atlantic and Pacific Oceans prior to the end of the current hurricane season. <\/p>\n
RapidScat is designed to monitor ocean winds for climate research, weather predictions, and hurricane monitoring for a minimum mission duration of two years. <\/p>\n
RapidScat is a short mission by NASA standards, said RapidScat Project Scientist Ernesto Rodriguez of JPL. <\/p>\n
Its data will be ready to help support U.S. weather forecasting needs during the tail end of the 2014 hurricane season. The dissemination of these data to the international operational weather and marine forecasting communities ensures that RapidScats benefits will be felt throughout the world. <\/p>\n
ISS-RapidScat instrument, shown in this artists rendering, was launched to the International Space Station aboard the SpaceX CRS-4 mission on Sept. 21, 2014, and attached at ESAs Columbus module. It will measure ocean surface wind speed and direction and help improve weather forecasts, including hurricane monitoring. Credit: NASA\/JPL-Caltech\/Johnson Space Center. <\/p>\n
The 1280 pound (580kilogram) experimental instrument was developed by NASAs Jet Propulsion Laboratory. Its a cost-effective replacement to NASAs former QuikScat satellite. <\/p>\n
The $26 million remote sensing instrument uses radar pulses reflected from the oceans surface at different angles to calculate the speed and direction of winds over the ocean for the improvement of weather and marine forecasting and hurricane monitoring. <\/p>\n
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NASAs RapidScat Ocean Wind Watcher Starts Earth Science Operations at Space Station<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" ISS-RapidScat data on a North Atlantic extratropical cyclone, as seen by the National Centers for Environmental Prediction Advanced Weather Interactive Processing System used by weather forecasters at the National Oceanic and Atmospheric Administrations Ocean Prediction Center. Continue reading