{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_44593",
  "sys_id" : "hvd_44593",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "益昌縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "益昌县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Yichang Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "439",
    "begin rule" : "1",
    "end" : "553",
    "end rule" : "5"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "32.33171",
    "longitude" : "105.70659",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今四川广元市西南昭化",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "439",
        "end year" : "553",
        "parent id" : "hvd_115032",
        "name" : "白水郡",
        "transcribed" : "Baishui Jun"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "益昌县（439—553年）<br><br>南朝宋元嘉十六年（439年）置，属白水郡。南齐因之。①故治即今四川广元市西南昭化。②西魏废帝三年（554年）改名京兆县。③<br><br>注：<br>①《宋书》卷37《州郡志三》：“白水太守，《永初郡国》、何并无。徐志仇池氐流寓立。有汉昌县。今领县六：……益昌。”（第4册，1152页）《南齐书》卷15《州郡志下》：“白水郡，……益昌。”（第1册，291页）《清嘉庆一统志》第144册，卷391《保宁府二·古迹》：“按宋齐二志，白水郡皆领益昌县，而魏志南白水郡领京兆县。盖宋分晋寿置益昌，魏改益昌为京兆耳。《旧唐志》得之，犹未甚悉。《寰宇记》谓本岐坪县，误。”宋分置益昌县于何年无考。今姑作元嘉十六年（439年）置。<br>②《清嘉庆一统志》第144册，卷391《保宁府二·古迹》：“益昌故城，今昭化县治。”<br>1959年并昭化入广元。<br>③《魏书》卷106下《地形志下》：“南白水郡领县二，始平、京兆。”（第7册，2615页）据《清统志》考证，魏改益昌为京兆。《周书》卷2《文帝纪下》：“废帝二年……八月克成都，剑南平。……三年春正月，……又改置州郡及县，……凡改州四十六，置州一，改郡一百六，改县二百三十。”（第1册，34页）改名当在西魏废帝三年（554年）。",
  "source uri" : ""
}