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    "id": 5479,
    "url": "https://svs.gsfc.nasa.gov/5479/",
    "page_type": "Visualization",
    "title": "Ocean Currents in equirectangular projection",
    "description": "Ocean flows beauty version.  The flows are colored by temperature data from 600 meters and deeper.  Flows above 600 meters deep are white. || These are ocean currents based on ECCO-2 data.   This is supplementary material that is related to the new Perpetual Ocean 2 tour.   These versions were created specifically for Science on a Sphere, but can be used for other purposes as well. || Ocean flows colored by salinity data || Ocean flows colored by temperature data || Beauty color bar ||",
    "release_date": "2025-05-30T00:00:00-04:00",
    "update_date": "2025-07-01T16:55:19.276508-04:00",
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                "name": "Greg Shirah",
                "employer": "NASA/GSFC"
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    "progress": "Complete",
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            "description": "This is a visualization of ocean currents around the world. NASA’s ocean model, Estimating the Circulation and Climate of the Ocean (ECCO)), is used to visualize the currents. The ECCO ocean circulation model incorporates observations from spacecraft, buoys, and other in situ measurements to keep the model accurate. ECCO is a joint project between NASA/JPL and MIT. The model output used here is from ECCO-2 and covers the years 2021-2023.\r\n\r\nThis page contains equirectangular versions of Perpetual Ocean 2 prepared for Science on a Sphere. There are 3 versions: beauty, temperature, and salinity. \r\n\r\nIn this visualization ocean currents at all depths are shown. Those closer to the surface (above 600 meters depth) are white while those from 600 meters depth and lower are darker and darker shades of blue).",
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            "description": "Driven by global wind patterns and fueled by the Sun, ocean currents play an important role in driving Earth’s climate, weather patterns, and marine life. For instance, the Gulf Stream (shown here in light blue to white) is a powerful current travelling northward from the Caribbean along the United States coast and across to Northwestern Europe. The Gulf Stream carries heat from the tropics toward far northern latitudes, making placeslike the United Kingdon, Ireland, and Scandinavia warmer than they would be otherwise.",
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            "title": "Science On A Sphere Content (Equirectangular projection)",
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            "description": "In this version, the flows are colored by the temperature.",
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                    "instance": {
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        {
            "id": 378120,
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            "widget": "Globe Viewer",
            "title": "Science On A Sphere Content (Equirectangular projection)",
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            "description": "In this version, the flows are colored by the salinity.",
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                        "id": 1155404,
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                        "id": 1147828,
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                        "filename": "perpetual_ocean2_EQUIREC_072_FINAL15_SOS_salinity_2048p30.mp4",
                        "media_type": "Movie",
                        "alt_text": "Ocean flows colored by salinity data",
                        "width": 4096,
                        "height": 2048,
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                    }
                },
                {
                    "id": 470656,
                    "type": "media",
                    "extra_data": null,
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                    "instance": {
                        "id": 1155338,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005400/a005479/frames/4096x2048_2x1_30p/salinity/",
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    "studio": "svs",
    "funding_sources": [
        "ESE"
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    "credits": [
        {
            "role": "Visualizer",
            "people": [
                {
                    "name": "Greg Shirah",
                    "employer": "NASA/GSFC"
                },
                {
                    "name": "Horace Mitchell",
                    "employer": "NASA/GSFC"
                }
            ]
        },
        {
            "role": "Technical support",
            "people": [
                {
                    "name": "Laurence Schuler",
                    "employer": "ADNET Systems, Inc."
                },
                {
                    "name": "Ian Jones",
                    "employer": "ADNET Systems, Inc."
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Atousa Saberi",
                    "employer": "NASA/GSFC"
                }
            ]
        }
    ],
    "missions": [],
    "series": [
        "Flows"
    ],
    "tapes": [],
    "papers": [],
    "datasets": [
        {
            "name": "Blue Marble: Next Generation",
            "common_name": "BMNG",
            "platform": "Terra and Aqua",
            "sensor": "MODIS",
            "type": "Other",
            "organizations": [],
            "description": "",
            "credit": "The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).",
            "url": "http://earthobservatory.nasa.gov/Newsroom/BlueMarble/",
            "date_range": null
        },
        {
            "name": "ECCO2 High Resolution Ocean and Sea Ice Model",
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            "platform": null,
            "sensor": null,
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            "organizations": [],
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            "url": "https://www.ncei.noaa.gov/products/etopo-global-relief-model",
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    "nasa_science_categories": [
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    "keywords": [
        "Current",
        "Earth Science",
        "ocean circulation",
        "Oceans",
        "Physical oceanography"
    ],
    "recommended_pages": [],
    "related": [
        {
            "id": 14745,
            "url": "https://svs.gsfc.nasa.gov/14745/",
            "page_type": "Produced Video",
            "title": "An Ocean in Motion: NASA's Mesmerizing View of Earth's Underwater Highways",
            "description": "Complete transcript available.Universal Music Production: “Playing with the Narrative Instrumental” and “What Was Reported As Is Instrumental” || Thumbnail_main.jpg (3840x2160) [4.4 MB] || Thumbnail_main_print.jpg (1024x576) [596.0 KB] || Thumbnail_main_searchweb.png (320x180) [116.0 KB] || Thumbnail_main_web.png (320x180) [116.0 KB] || Thumbnail_main_thm.png [7.6 KB] || Perp_Oceans_Final_2.webm (3840x2160) [549.9 MB] || Perp_Oceans_Final_2.mp4 (3840x2160) [3.0 GB] ||",
            "release_date": "2025-02-28T00:00:00-05:00",
            "update_date": "2025-04-15T16:44:04.323581-04:00",
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                "id": 1140548,
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                "alt_text": "Complete transcript available.Universal Music Production: “Playing with the Narrative Instrumental” and “What Was Reported As Is Instrumental”  \u2028",
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        },
        {
            "id": 5425,
            "url": "https://svs.gsfc.nasa.gov/5425/",
            "page_type": "Visualization",
            "title": "Perpetual Ocean 2: Western Boundary Currents",
            "description": "This is the 'beauty shot version' of Perpetual Ocean 2: Western Boundary Currents.  The visualization starts with a rotating globe showing ocean currents.  The camera then zooms into the Kuroshio current, moves over the Indian Ocean to the Agulhas Current, then over to the Gulf Stream. The flows from the surface down to 600 meters deep are all white.   Flows below 600 meters depth use the blue-cyan-white color table below.",
            "release_date": "2025-02-27T09:45:00-05:00",
            "update_date": "2025-05-20T13:45:29.041835-04:00",
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                "media_type": "Image",
                "alt_text": "This is the 'beauty shot version' of Perpetual Ocean 2: Western Boundary Currents.  The visualization starts with a rotating globe showing ocean currents.  The camera then zooms into the Kuroshio current, moves over the Indian Ocean to the Agulhas Current, then over to the Gulf Stream.The colors used to color the flow in this version where chosen to provide a pleasing look.  The flows from the surface down to 600 meters deep are all white.   Flows below 600 meters depth use the blue-cyan-white color table below.",
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    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
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            "id": 5505,
            "url": "https://svs.gsfc.nasa.gov/5505/",
            "page_type": "Visualization",
            "title": "Perpetual Ocean 2: Equirectangular",
            "description": "This page contains equirectangular versions of Perpetual Ocean 2's 'beauty version'.",
            "release_date": "2024-03-25T12:18:00-04:00",
            "update_date": "2026-01-15T12:35:09.587058-05:00",
            "main_image": {
                "id": 1153613,
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                "height": 640,
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