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            "description": "See [NASA.gov](http://www.nasa.gov/press/2014/february/nasa-and-jaxa-launch-new-satellite-to-measure-global-rain-and-snow/)",
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    "related": [
        {
            "id": 11253,
            "url": "https://svs.gsfc.nasa.gov/11253/",
            "page_type": "Produced Video",
            "title": "GPM Instrument Animations",
            "description": "This conceptual animation shows the GPM Microwave Imager (GMI) and the Dual-frequency Precipitation Radar (DPR) scanning through a cloud detecting various precipitation particles. || ",
            "release_date": "2013-04-16T00:00:00-04:00",
            "update_date": "2025-01-06T01:27:07.098790-05:00",
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                "alt_text": "Animations showing the GMI then DPR instruments on board the GPM Core Observatory.",
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        },
        {
            "id": 11221,
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            "title": "GPM: Our Wet Wide World",
            "description": "The Global Precipitation Measurement (GPM) is an international satellite mission to provide next-generation observations of rain and snow worldwide every three hours. NASA and the Japan Aerospace Exploration Agency (JAXA) will launch a \"Core\" satellite carrying advanced instruments that will set a new standard for precipitation measurements from space. The data they provide will be used to unify precipitation measurements made by an international network of partner satellites to quantify when, where, and how much it rains or snows around the world.The GPM mission will help advance our understanding of Earth's water and energy cycles, improve the forecasting of extreme events that cause natural disasters, and extend current capabilities of using satellite precipitation information to directly benefit society. || ",
            "release_date": "2013-04-12T00:00:00-04:00",
            "update_date": "2023-05-03T13:52:14.983786-04:00",
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                "filename": "Wet_Wide_World_final02877_print.jpg",
                "media_type": "Image",
                "alt_text": "A broad overview of the Global Precipitation Measurement (GPM) mission.Complete transcripts are available in English and Complete Brazilian Portuguese.",
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        },
        {
            "id": 4016,
            "url": "https://svs.gsfc.nasa.gov/4016/",
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            "title": "Global Precipitiation Measurement Core Satellite Instruments",
            "description": "The Global Precipitation Measurement (GPM) mission is co-led by NASA and the Japan Aerospace Exploration Agency (JAXA). NASA and JAXA will provide a GPM Core satellite to serve as a reference for precipitation measurements made by a constellation of satellites. The GPM Core satellite carries two instruments: a state-of-the-art radiometer called the GPM Microwave Imager (GMI) and the first space-borne Dual-frequency Precipitation Radar (DPR), which sees the 3D structure of falling rain and snow. The DPR and GMI work in concert to provide a unique database that will be used to improve the accuracy and consistency of measurements from all partner satellites, which will then be combined into the uniform global precipitation dataset. This animation shows the scanning capabilities of the GMI and DPR onboard the GPM Core satellite. Heavy rainfall is shown in red and light rainfall in blue. The DPR shows 3D precipitation in a midlatitude storm from two overlapping swaths. The Ka-band frequency scans across a region of 78 miles (125 kilometers) and is nested within the wider scan of the Ku-band frequency of 147 miles (245 kilometers). JAXA and Japan's National Institute of Information and Communications Technology (NICT) built the DPR. The GMI, shown as the flat precipitation values, constantly scans a region 550 miles (885 kilometers) across. The Ball Aerospace and Technology Corporation built the GMI under contract with NASA Goddard Space Flight Center. The GPM Core observatory is currently being built and tested at NASA's Goddard Space Flight Center in Greenbelt, Md. It is scheduled to launch from Tanegashima space center in Japan in early 2014. || ",
            "release_date": "2012-12-03T00:00:00-05:00",
            "update_date": "2023-05-03T13:52:34.129716-04:00",
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                "media_type": "Image",
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