{ "count": 13, "next": null, "previous": null, "results": [ { "id": 4233, "url": "https://svs.gsfc.nasa.gov/4233/", "result_type": "Visualization", "release_date": "2014-11-06T00:00:00-05:00", "title": "Aquarius Sea Surface Salinity 2011-2014 - Flat Maps", "description": "Rectangular flat map projection (Atlantic-centered) with grid lines showing Sea Surface Salinity measurements taken by Aquarius between September 2011 and September 2014. || aquarius_sss_3yrs_atlantic_rect_grid0000_print.jpg (1024x576) [136.5 KB] || aquarius_sss_3yrs_atlantic_rect_grid0000_searchweb.png (320x180) [88.6 KB] || aquarius_sss_3yrs_atlantic_rect_grid0000_thm.png (80x40) [7.8 KB] || aquarius_sss_3yrs_atlantic_rect_grid0000_web.png (320x180) [88.6 KB] || aquarius_sss_3yrs_atlantic_rect_grid_1080.mp4 (1920x1080) [24.6 MB] || aquarius_sss_3yrs_atlantic_rect_grid_1080.webmhd.webm (960x540) [8.5 MB] || aquarius_sss_3yrs_atlantic_rect_grid (1920x1080) [0 Item(s)] || ", "hits": 56 }, { "id": 4234, "url": "https://svs.gsfc.nasa.gov/4234/", "result_type": "Visualization", "release_date": "2014-11-06T00:00:00-05:00", "title": "Aquarius Sea Surface Salinity 2011-2014 - Rotating Globes", "description": "3 years of sea surface salinity data displayed on a spinning globe focused on the northern hemisphere with date and color bar || aquarius_sss_3yrs_SpinningGlobe_north0000_print.jpg (1024x576) [55.8 KB] || aquarius_sss_3yrs_SpinningGlobe_north1329_720.webmhd.webm (960x540) [6.4 MB] || aquarius_sss_3yrs_SpinningGlobe_north_1080p.mp4 (1920x1080) [23.4 MB] || aquarius_sss_3yrs_SpinningGlobe_north1329_720.mp4 (1280x720) [11.9 MB] || aquarius_sss_3yrs_SpinningGlobe_north (1920x1080) [0 Item(s)] || ", "hits": 34 }, { "id": 30493, "url": "https://svs.gsfc.nasa.gov/30493/", "result_type": "Hyperwall Visual", "release_date": "2014-02-11T00:00:00-05:00", "title": "Daily Salinity Maps", "description": "New daily maps show seasonal variations in salinity in the oceans of the world. || ", "hits": 110 }, { "id": 11193, "url": "https://svs.gsfc.nasa.gov/11193/", "result_type": "Produced Video", "release_date": "2013-03-12T00:00:00-04:00", "title": "Salty Motion", "description": "The saltiness of the sea surface varies depending on where and when you're looking. Heavy rainfall, river outflows, ocean currents, sea ice melt, evaporation and other seasonal phenomena can all alter salinity—and scientists can now see these changes in clear detail. NASA's Aquarius mission has collected the agency's first full year of satellite ocean surface salinity measurements, revealing a colorful and dynamic portrait of our salty seas. Salinity shifts, a powerful driver of global ocean currents, are also a fingerprint of variations in Earth's fresh water cycle, providing valuable information on how a changing climate is altering global rainfall patterns. Before Aquarius, researchers had only snapshots of the ocean's salt content variations. With global satellite measurements, they will now be able to see how salinity changes over time. Watch the video to learn more about our ocean's salty motions. || ", "hits": 27 }, { "id": 4050, "url": "https://svs.gsfc.nasa.gov/4050/", "result_type": "Visualization", "release_date": "2013-02-28T13:00:00-05:00", "title": "Aquarius Sea Surface Salinity Flat Maps 2012", "description": "The Aquarius spacecraft is designed to measure global sea surface salinity. It is important to understand salinity, the amount of dissolved salts in water, because it will lead us to better understanding of the water cycle and can lead to improved climate models. Aquarius is a collaboration between NASA and the Space Agency of ArgentinaThis visualization celebrates over a year of successful Aquarius observations. Sea surface salinity is shown on a flat map using a simple cartesian and extended Molleide projections. Versions are included with and without dates/color bars.The range of time shown is December 2011 through Decemeber 2012. The data continuously loops through this range every 6 seconds. This visualization was generated based on version 2.0 of the Aquarius data products with all 3 scanning beams. || ", "hits": 26 }, { "id": 4045, "url": "https://svs.gsfc.nasa.gov/4045/", "result_type": "Visualization", "release_date": "2013-02-27T12:00:00-05:00", "title": "Aquarius Sea Surface Salinity Tour 2012", "description": "The Aquarius spacecraft is designed to measure global sea surface salinity. It is important to understand salinity, the amount of dissolved salts in water, because it will lead us to better understanding of the water cycle and can lead to improved climate models. Aquarius is a collaboration between NASA and the Space Agency of ArgentinaThis visualization celebrates over a year of successful Aquarius observations. Sea surface salinity is shown at various locations around the globe highlighting the following:the Atlantic Ocean is generally much more salty than the Pacificlow salinity waters in the Eastern Equatorial Pacific are transported westwardhigh influxes of fresh water from the Amazon River basin can be clearly seenlow salinity waters are transported by the Labrador current to the southhigh influxes of fresh water from the Ganges River basin can be seen keeping the Eastern Indian Ocean lower salinity than the Western Indian OceanThe range of time shown is December 2011 through Decemeber 2012. The data continuously loops through this range every 6 seconds. This visualization was generated based on version 2.0 of the Aquarius data products with all 3 scanning beams. || ", "hits": 73 }, { "id": 4046, "url": "https://svs.gsfc.nasa.gov/4046/", "result_type": "Visualization", "release_date": "2013-02-27T12:00:00-05:00", "title": "Aquarius Sea Surface Salinity on Rotating Globes 2012", "description": "The Aquarius spacecraft is designed to measure global sea surface salinity. It is important to understand salinity, the amount of dissolved salts in water, because it will lead us to better understanding of the water cycle and can lead to improved climate models. Aquarius is a collaboration between NASA and the Space Agency of ArgentinaThis visualization celebrates over a year of successful Aquarius observations. Sea surface salinity in the northern hemisphere is shown as the globe slowly rotates. The data cycles through a single year, 2012, and repeats. Two versions of the visualization are provied: a version with dates and a scientific color bar and another version without dates and a simpler color bar. The range of time shown is December 2011 through Decemeber 2012. The data continuously loops through this range every 6 seconds. This visualization was generated based on version 2.0 of the Aquarius data products with all 3 scanning beams.http://The Aquarius spacecraft || ", "hits": 22 }, { "id": 3958, "url": "https://svs.gsfc.nasa.gov/3958/", "result_type": "Visualization", "release_date": "2012-09-24T00:00:00-04:00", "title": "OSCAR Ocean Currents with Velocity", "description": "This visualization shows OSCAR (Ocean Surface Current Analysis Real-time) ocean currents colored by current velocities. OSCAR data (produced by Earth & Space Research and distributed through NOAA and PO.DAAC) is derived from observed satellite altimetry and wind vector data. The visualization runs from January 1, 2008 through July 27, 2012. Blues are slow currents, greens currents are about 0.5 meters per second, and red currents are about 1 meter per second. This visualization was rendered in a variety of sizes from standard 1080p HD to 4k to 6840x3420. The higher resolution versions were rendered for very high resolution display technologies such as hyperwalls and cinema projectors.For more information about the NOAA/NASA OSCAR projects, click here.These visualizations were developed, in part, for display at the \"20 Years of Progress in Radar Altimetry\" Symposium in Venice, Italy in September 2012 and for the Fall 2012 American Geophysical Union conference in December 2012. || ", "hits": 535 }, { "id": 10771, "url": "https://svs.gsfc.nasa.gov/10771/", "result_type": "Produced Video", "release_date": "2011-08-23T00:00:00-04:00", "title": "A Pinch Of Salt From Space", "description": "NASA gave the command last week to power on its newest Earth-observing satellite, Aquarius. It may seem a somewhat peculiar measurement to make, but Aquarius, which launched in June 2011, will measure salinity across all the oceans every week. The data will undoubtedly help answer some of our most pressing questions about climate change. Why measure ocean salinity? The density of ocean water is determined by salinity and water temperature. Density drives the pattern of deep ocean currents, and ocean currents drive global climate. In recent decades, scientists have seen ocean salinity shift in ways that only climate change seems able to explain. Until now, salinity data came from slow-moving ships and a network of floating sensors that could only provide a limited global picture. Satellite technology changes that: From 400 miles (644 km) above Earth Aquarius' hypersensitive microwave radiometer can detect differences in ocean salinity to within a pinch of salt in a gallon of water. Let the science begin. || ", "hits": 28 }, { "id": 10709, "url": "https://svs.gsfc.nasa.gov/10709/", "result_type": "Produced Video", "release_date": "2011-05-10T00:00:00-04:00", "title": "Aquarius Water Cycle", "description": "Scientists need a breadth of information to understand the ocean's processes. That's where Aquarius comes in. The sensor will use advanced technologies to give NASA its first space-based measurements of sea surface salinity, helping scientists to improve predictions of future climate trends and events. || ", "hits": 28 }, { "id": 10710, "url": "https://svs.gsfc.nasa.gov/10710/", "result_type": "Produced Video", "release_date": "2011-05-10T00:00:00-04:00", "title": "Aquarius Ocean Circulation", "description": "Ocean circulation plays a key role in distributing solar energy and maintaining climate, by moving heat from Earth's equator to the poles. Aquarius salinity data, combined with data from other sensors that measure sea level, rainfall, temperature, ocean color, and winds, will give us a much clearer picture of how the ocean works. || ", "hits": 37 }, { "id": 10735, "url": "https://svs.gsfc.nasa.gov/10735/", "result_type": "Produced Video", "release_date": "2011-05-10T00:00:00-04:00", "title": "Aquarius Climate", "description": "Sea surface salinity has a massive influence on Earth's climate. With Aquarius, scientists will have a new way to measure that influence in a consistent way. With its unprecedented accurate and consistent salinity measurements, Aquarius will help climate modelers to better understand the ocean-atmosphere processes that are changing Earth's climate. || ", "hits": 23 }, { "id": 3830, "url": "https://svs.gsfc.nasa.gov/3830/", "result_type": "Visualization", "release_date": "2011-05-05T00:00:00-04:00", "title": "Aquarius Satellite & Data Pre-launch Beauty Shot", "description": "Aquarius is a focused satellite mission to measure global Sea Surface Salinity. After its planned 09-Jun-11 launch, it will provide the global view of salinity variability needed for climate studies. The Aquarius / SAC-D mission is being developed by NASA and the Space Agency of Argentina (Comision Nacional de Actividades Espaciales, CONAE). The satellite model depicted in this animation is an artist rendition and intentionally exaggerated so as to remain visible as it flies around the globe. Had the satellite model been rendered true-to-scale, it would not be visible when we pull out to see the full earth. || ", "hits": 31 } ] }