{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_70623",
  "sys_id" : "hvd_70623",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "長安縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "长安县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Changan Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "23",
    "begin rule" : "4",
    "end" : "582",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "34.31799",
    "longitude" : "108.93719",
    "source" : "FROM_FD",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今西安市西北十二里未央、草滩一带",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "23",
        "end year" : "264",
        "parent id" : "hvd_115474",
        "name" : "京兆尹",
        "transcribed" : "Jingzhaoyin"
      },
      {
        "begin year" : "420",
        "end year" : "465",
        "parent id" : "hvd_115178",
        "name" : "东京兆",
        "transcribed" : "Dongjingzhao"
      },
      {
        "begin year" : "466",
        "end year" : "582",
        "parent id" : "hvd_116110",
        "name" : "雍州京兆尹",
        "transcribed" : "Yong Zhoujingzhaoyin"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
      {
        "preceded by id" : "hvd_70622",
        "name" : "常安县",
        "transcribed" : "Changan Xian"
      }
    ]
  },
  "data source" : "CHGIS",
  "source note" : "长安县（23—582）
更始元年（23），改常安为长安县，属京兆尹。①后汉因之。②晋为京兆郡治。③刘宋属东京兆。④魏属雍州京兆郡。⑤

①按：更始元年新莽亡，常安重改为长安。
②《后汉书》卷19郡国一：京兆尹“长安，高帝所都。”（中华书局，1965年，第3403页）。
③《晋书》卷14志4地理上：“京兆郡，汉置。统县九，户四万。长安，杜陵，霸城，蓝田，高陆，万年故栎阳县。新丰，阴般，郑周宣王弟郑桓公邑。”（中华书局，1974年，第430页）。
④《宋书》卷36志26州郡二：司州刺史“东京兆，寄治荥阳，领长安、汉旧县。万年、别见。新丰、别见。蓝田、别见。蒲阪二汉《晋太康地志》属河东。凡六县。”（中华书局，1974年，第1104页）。
⑤《魏书》卷106下地形志二下第七：雍州“京兆郡，秦为内史，汉高帝为渭南郡，武帝为京兆尹，后汉因之，属司隶，魏改属。领县八。长安汉高帝置，二汉、晋属。有昆明池、周灵台、镐池、彪池水。杜二汉、晋属。二汉曰杜陵，晋曰杜城，后改。鄠二汉属右扶风，晋属始平，真君七年分属。丰水出焉。山北有风凉原。有苦谷，浐水出焉。有杜城。新丰汉高帝置，二汉、晋属有骊山、戏亭、首谷水。霸城郡治。二汉曰霸陵，晋改属。有轵道亭、长门亭、灞水、温泉、安昌陂。阴槃二汉属安定，晋属。真君七年并新丰，太和十一年复。有鸿门亭、灵谷水、戏水。蓝田二汉、晋属，真君七年并霸城，太和十一年复。有白鹿原。”（中华书局，1974年，第2607页）。",
  "source uri" : ""
}