{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_42186",
  "sys_id" : "hvd_42186",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "龍川縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "龙川县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Longchuan Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "917",
    "begin rule" : "4",
    "end" : "1120",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "24.06000",
    "longitude" : "115.18617",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "广东省龙川县西南佗城",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "917",
        "end year" : "1120",
        "parent id" : "hvd_34040",
        "name" : "循州",
        "transcribed" : "Xun Zhou"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
      {
        "preceded by id" : "hvd_42185",
        "name" : "雷乡县",
        "transcribed" : "Leixiang Xian"
      }
    ]
  },
  "data source" : "CHGIS",
  "source note" : "<html><body>龙川县（917-1120年）治所（张修桂编写）<br><br>五代南汉乾亨元年（917年）以雷乡县改名，为循州治（1）。治所即今广东省龙川县西南佗城（2）。宋宣和三年（1121年）更名雷江县（3）。<br><br>————————————————————<br>（1），《太平寰宇记》卷159?循州：“唐武德五年改为循州总管府。…贞观二年废都督府。天宝元年改为海丰郡，乾元元年复为循州。唐末刘振割据，伪号乾亨元年分归善、博罗、海丰、河源四县为浈州，今止领龙川、兴宁二县。”“龙川县，旧雷乡县，广南刘龑伪号乾亨元（误为六）年改为龙川县，仍移州就县古赵佗城，西接嶅山、南临利水。”（金陵书局，光绪八年刊本，28册。）<br><br>（2），《嘉庆一统志》卷445?惠州府?古迹?龙川故城：“今龙川县西北。…《舆地纪胜》引《循阳志》云，绍兴十五年知州韩京迁于城东，即尉佗之故居。又曰，龙川故城，在循州治西三十步。”（《四部丛刊续编》，商务印书馆，1934年，166册）。据此并参见注（1），龙川县治当即今广东省龙川县西南佗城。<br>（3），《嘉庆一统志》卷445?惠州府?建置沿革?龙川县：“唐天授二年改置雷乡县，属循州。五代南汉乾亨元年移循州来治，仍改县曰龙川。宋为循州海丰郡治，属广南东路，宣和三年改县曰雷江，绍兴元年复故。”（《四部丛刊续编》，商务印书馆，1934年，166册）。</body></html>",
  "source uri" : ""
}