{
    "childUriList": [
        "https://hebei.tianditu.gov.cn/iserver/services/data-SGS/rest/data/datasources/sgs_jc_data/datasets/ww/fields/SmY/MAX",
        "https://hebei.tianditu.gov.cn/iserver/services/data-SGS/rest/data/datasources/sgs_jc_data/datasets/ww/fields/SmY/MIN",
        "https://hebei.tianditu.gov.cn/iserver/services/data-SGS/rest/data/datasources/sgs_jc_data/datasets/ww/fields/SmY/AVERAGE",
        "https://hebei.tianditu.gov.cn/iserver/services/data-SGS/rest/data/datasources/sgs_jc_data/datasets/ww/fields/SmY/STDDEVIATION",
        "https://hebei.tianditu.gov.cn/iserver/services/data-SGS/rest/data/datasources/sgs_jc_data/datasets/ww/fields/SmY/SUM",
        "https://hebei.tianditu.gov.cn/iserver/services/data-SGS/rest/data/datasources/sgs_jc_data/datasets/ww/fields/SmY/VARIANCE"
    ],
    "fieldInfo": {
        "isRequired": false,
        "defaultValue": "0.0",
        "name": "SmY",
        "caption": "SmY",
        "type": "DOUBLE",
        "maxLength": 8,
        "isZeroLengthAllowed": false,
        "isSystemField": true
    }
}