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  • Atlantic Ocean
  • Masthead platform instrument info Aqua/MODIS with MUR SSTA data
  • Masthead date range 11 September 2018

Sensing Cold Wakes from Tropical Cyclones

The combination of MODIS True Color imagery with Multiscale Ultrahigh Resolution (MUR) Sea Surface Temperature Anomaly (SSTA) data reveals cold wakes, or trails of upwelled cold subsurface water (dark blue areas), after passage of Hurricane Florence and other tropical cyclones in the Atlantic.

Exploring the State of the Ocean

Cold wakes, or trails of upwelled cold subsurface water, are easily seen as dark blue areas trailing tropical cyclones and can be observed using PO.DAAC’s State Of The Ocean (SOTO) tool. SOTO is an interactive, web-based tool that enables the analysis of a wide range of remotely-sensed ocean data.

ACCESS NASA EARTH SCIENCE DATA

NASA's data policy ensures that all NASA data are available fully, openly, and without restrictions. Here's what this means to you.

Fires in the Northern Territory and Western Australia

Image captured on 24 September 2018, by the VIIRS instrument, on board the joint NOAA/NASA Suomi-NPP satellite.

User Profile: Lela Prashad

Who uses NASA Earth science data? Lela Prashad, for exploring how people live in and experience urban environments.

New OMPS Product Provides a Better View of High-Aerosol Events

The new PyroCumuloNimbus product for the Ozone Mapping and Profiler Suite (OMPS) makes it easier to track and analyze high concentrations of aerosols from wildfires and similar events.

Hurricane Florence makes landfall

Sentinel-1 image showing Hurricane Florence making landfall off the Carolina coast collected by ESA’s Sentinel-1B on 14 September 2018 at 11:15Z.

Drought on the range

Ranchers want to know what to do about dry spells.

EOSDIS DAACs Celebrate Milestones of Service to Global Data Users

For more than 25 years, EOSDIS Distributed Active Archive Centers (DAACs) have maintained the flexibility to serve ever-greater volumes of data to an ever-growing worldwide user community.

Webinar: Land Ho! Exploring Earth’s Land Surface with Suomi-NPP NASA VIIRS Land Data

Event Date: September 26, 2018

Looking to learn more about Suomi-NPP VIIRS global land data products available from NASA? Join us for an overview of the data products and live demos on how to access and work with the data using a variety of tools from the Land Processes DAAC.

The EOSDIS Quarterly Update- Summer 2018 Newsletter is now online!

Find EOSDIS data set and data tool news, top stories, featured data images, webinars, data recipes, and data user profiles.

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