{
    "stringID": null,
    "fieldNames": [
        "SMID",
        "SMUSERID",
        "SMAREA",
        "SMPERIMETER",
        "SMGEOMETRY",
        "LAYER",
        "LIST_ALIAS",
        "COMPT_CODE",
        "LIST_CODE",
        "UNIT",
        "ZJBM",
        "STAGE",
        "PROJECT_SECTION",
        "PROJECT_POSITION",
        "PROJECT_QUANTITY",
        "CENTER_X",
        "CENTER_Y",
        "TOPALTITUDE",
        "BOTTOMALTITUDE",
        "BOUNDS_LEFT",
        "BOUNDS_RIGHT",
        "BOUNDS_TOP",
        "BOUNDS_BOTTOM",
        "FIELD_SMID"
    ],
    "geometry": null,
    "fieldValues": [
        "20",
        "0",
        "0.16229559368793012",
        "2.005106513708582",
        "",
        "",
        "C50混凝土",
        "T7",
        "410-5-7",
        "",
        "T7@右幅2@1010971",
        "一阶段",
        "",
        "仲恺大道跨线桥",
        "0.160748573",
        "114.3323458734188",
        "23.020867915802242",
        "22.896092898212373",
        "21.892805859446526",
        "114.33234249903605",
        "114.33234924780157",
        "23.020871190707886",
        "23.020864640896594",
        "1965"
    ],
    "ID": 20
}