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    "page_type": "Hyperwall Visual",
    "title": "Marine Layer Clouds in California",
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    "release_date": "2020-02-12T00:00:00-05:00",
    "update_date": "2024-10-07T00:41:33.289453-04:00",
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                "name": "Amy Moran",
                "employer": "Global Science and Technology, Inc."
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                "name": "Jesse Allen",
                "employer": "SSAI"
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            {
                "name": "Robert Simmon",
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        {
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            "description": "On September 27, 2012, the VIIRS DNB on the Suomi NPP satellite captured a nighttime view of low-lying marine layer clouds along the coast of California. An irregularly shaped patch of high clouds hovered off the coast of California, and moonlight caused the high clouds to cast distinct shadows on the marine layer clouds below. VIIRS acquired the image when the Moon was in its waxing gibbous phase.<br><br>Low clouds can pose serious hazards for air and ship traffic, and satellites have had difficulty detecting them in the past. To illustrate this, the second image shows the same scene as viewed by the VIIRS thermal infrared band used by meteorologists to monitor clouds at night. Only high clouds are visible; the low clouds do not show up at all because they are roughly the same temperature as the ground.",
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        {
            "id": 320695,
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            "title": "For More Information",
            "caption": "",
            "description": "See [NASA Earth Observatory](https://earthobservatory.nasa.gov/images/79758/marine-layer-clouds-off-the-california-coast)",
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                {
                    "name": "Amy Moran",
                    "employer": "Global Science and Technology, Inc."
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                    "employer": "SSAI"
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                {
                    "name": "Robert Simmon",
                    "employer": "Sigma Space Corporation"
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        },
        {
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            "people": [
                {
                    "name": "Adam P. Voiland",
                    "employer": "SSAI"
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    "nasa_science_categories": [
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    "keywords": [
        "California",
        "Clouds",
        "Hyperwall",
        "Location",
        "Night lights",
        "VIIRS"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}