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        "name": "電波塔①：ハンガリー",
        "location": {
            "latitude": 47.37318,
            "longitude": 19.00479
        },
        "threshold": {
            "warning": 200000,
            "caution": 0
        }
    },
    {
        "name": "電波塔②：ドイツ(マインフリンゲン)",
        "location": {
            "latitude": 50.01423,
            "longitude": 9.01147
        },
        "threshold": {
            "warning": 120000,
            "caution": 0
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    },
    {
        "name": "電波塔③：ドイツ(ブルグ)",
        "location": {
            "latitude": 52.28693,
            "longitude": 11.89739
        },
        "threshold": {
            "warning": 110000,
            "caution": 0
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    },
    {
        "name": "電波塔④：ポーランド",
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            "latitude": 45.75615,
            "longitude": 25.60746
        },
        "threshold": {
            "warning": 150000,
            "caution": 0
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]
