View monthly maps of sea surface salinity, density, and soil moisture on this interactive globe.

2024年9月12日 · Ocean salinity refers to the concentration of dissolved salts in seawater, typically measured in parts per thousand (ppt) or practical salinity units (PSU). The average salinity of ocean water is between 34 and 36 ppt, meaning that for every 1,000 grams of seawater, between 34 and 36 grams are salt.

Seasons of Salinity; Salinity Fronts; Oscillations & Dipoles; High Latitudes; Salinity & Soil Moisture; Monitoring TA & OA; Air-Sea Interactions: Hurricanes; River Plumes, Marginal Seas & Coasts; DATA & MAPS. OVERVIEW; Sensing Salinity; SMAP Maps . RSS Salinity; About RSS SMAP V6; JPL CAP Salinity; Radiometer RFI; Optimum Interpolation Maps ...

Explore thematic salinity-related resources including hands-on activities, online activities, images, movies, frequently asked questions (FAQs), and articles. NASA's salinity program spans from sea to space.

CoastWatch/OceanWatch produces 0.25-degree longitude/latitude Level-3 gridded sea-surface salinity (SSS) daily mean dataset by box averaging Soil Moisture Active Passive (SMAP) satellite observations over the global ocean.

The World Ocean Atlas (WOA) is a collection of objectively analyzed, quality controlled temperature, salinity, oxygen, phosphate, silicate, and nitrate means based on profile data from the World Ocean Database (WOD).

2011年9月22日 · The map reveals predominantly well-known ocean salinity features, such as higher salinity in the subtropics, higher average salinity in the Atlantic Ocean compared to the Pacific and Indian Oceans, and lower salinity in rainy belts near the equator, in the northernmost Pacific Ocean and elsewhere.

2011年9月22日 · The first global map of the salinity, or saltiness, of Earth's ocean surface produced by NASA's new Aquarius instrument reveals a rich tapestry of global salinity patterns, demonstrating Aquarius' ability to resolve large-scale salinity …

2014年2月11日 · New daily maps show seasonal variations in salinity in the oceans of the world. See https://aquarius.nasa.gov. This page was originally published on Tuesday, February 11, 2014. This page was last updated on Sunday, October 6, 2024 at 11:54 PM EDT.

Sea Surface Salinity - Near Real Time - MIRAS SMOS CoastWatch/OceanWatch produces 0.25-degree longitude/latitude Level-3 gridded sea-surface salinity (SSS) daily and 3-day mean datasets by box averaging European Space Agency (ESA) Soil Moisture – Ocean Salinity (SMOS) mission’s Microwave Imaging Radiometer with Aperture Synthesis (MIRAS ...