{"columns":[{"name":"city","type":"string"},{"name":"population_legacy","type":"int64"},{"name":"latitude","type":"double"},{"name":"longitude","type":"double"}],"n_rows":158,"rows_kept":158,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 22.0.0","schema":{"fields":[{"name":"city","type":"string","nullable":true,"metadata":null,"children":null},{"name":"population_legacy","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"latitude","type":"double","nullable":true,"metadata":null,"children":null},{"name":"longitude","type":"double","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional binary field_id=-1 city (String);\n  optional int64 field_id=-1 population_legacy;\n  optional double field_id=-1 latitude;\n  optional double field_id=-1 longitude;\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":1324,"head":""}}],["pandas","{\"index_columns\": [], \"column_indexes\": [], \"columns\": [{\"name\": \"city\", \"field_name\": \"city\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"population_legacy\", \"field_name\": \"population_legacy\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"latitude\", \"field_name\": \"latitude\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"longitude\", \"field_name\": \"longitude\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}], \"attributes\": {}, \"creator\": {\"library\": \"pyarrow\", \"version\": \"22.0.0\"}, \"pandas_version\": \"2.3.3\"}"]]}
["서울",10022181,37.5666,126.978]
["부산",3513777,35.1798,129.075]
["대구",2487829,35.8714,128.602]
["인천",2925815,37.4561,126.705]
["대전",1518775,36.3504,127.385]
["울산",1173534,35.5396,129.311]
["세종",210884,36.5929,127.292]
["수원",1184624,37.2635,127.029]
["성남",971424,37.4201,127.127]
["의정부",433937,37.7381,127.034]
["안양",597789,37.3943,126.957]
["부천",848987,37.5035,126.766]
["광명",344978,37.4786,126.865]
["평택",460532,36.9924,127.113]
["동두천",97974,37.9037,127.061]
["안산",697885,37.3219,126.831]
["고양",1027546,37.6584,126.832]
["과천",68946,37.4292,126.988]
["구리",186721,37.5943,127.13]
["남양주",653454,37.636,127.216]
["오산",206828,37.1499,127.077]
["시흥",398256,37.3802,126.803]
["군포",287519,37.3616,126.935]
["의왕",157740,37.3449,126.968]
["하남",166713,37.5393,127.215]
["용인",975746,37.2411,127.178]
["파주",423321,37.7599,126.78]
["이천",204935,37.2725,127.435]
["안성",180199,37.008,127.28]
["김포",349990,37.6153,126.716]
["화성",596525,37.1996,126.831]
["양주",205184,37.7852,127.046]
["포천",155192,37.8949,127.2]
["여주",111033,37.2983,127.637]
["연천",45725,38.0967,127.075]
["가평",62008,37.8315,127.51]
["양평",108316,37.4918,127.488]
["춘천",277997,37.8813,127.73]
["원주",332995,37.3418,127.92]
["강릉",214560,37.7522,128.876]
["동해",93895,37.5248,129.114]
["태백",47501,37.1641,128.986]
["속초",81992,38.2072,128.592]
["삼척",70839,37.45,129.165]
["홍천",70336,37.6972,127.889]
["횡성",45777,37.4918,127.985]
["영월",40216,37.1838,128.462]
["평창",43500,37.3708,128.39]
["정선",39197,37.3806,128.661]
["철원",48799,38.1467,127.313]
["화천",27020,38.1062,127.708]
["양구",24089,38.11,127.99]
["인제",33255,38.0697,128.17]
["양양",27479,38.0755,128.619]
["청주",831912,36.6425,127.489]
["충주",207913,36.9911,127.926]
["제천",136138,37.1326,128.191]
["보은",34296,36.4895,127.729]
["옥천",52404,36.3065,127.571]
["영동",50693,36.175,127.783]
["진천",67981,36.8554,127.436]
["괴산",38787,36.8154,127.787]
["음성",96396,36.94,127.691]
["단양",30761,36.9845,128.366]
["증평",36671,36.785,127.581]
["천안",605776,36.8151,127.114]
["공주",111261,36.4466,127.119]
["보령",104754,36.3335,126.613]
["아산",297737,36.79,127.002]
["서산",170099,36.7848,126.45]
["논산",124232,36.1872,127.099]
["계룡",41730,36.2746,127.249]
["당진",165122,36.89,126.646]
["금산",54879,36.1089,127.488]
["부여",71143,36.2757,126.91]
["서천",56910,36.0803,126.692]
["청양",32485,36.4592,126.802]
["홍성",94553,36.6013,126.661]
["예산",83484,36.6827,126.849]
["태안",63484,36.7456,126.298]
["전주",652282,35.8242,127.148]
["군산",278398,35.9676,126.737]
["익산",302061,35.9483,126.958]
["정읍",115977,35.5699,126.856]
["남원",84856,35.4164,127.39]
["김제",88721,35.8036,126.881]
["완주",95303,35.9386,127.167]
["진안",26203,35.7918,127.425]
["무주",25220,36.0068,127.661]
["장수",23277,35.6473,127.521]
["임실",30271,35.6178,127.289]
["순창",30248,35.3745,127.137]
["고창",60046,35.4358,126.702]
["부안",56848,35.7316,126.734]
["목포",238382,34.8119,126.392]
["여수",290168,34.7604,127.662]
["순천",278765,34.9507,127.487]
["나주",98182,35.0158,126.711]
["광양",153587,34.9407,127.696]
["담양",47009,35.3212,126.988]
["곡성",30672,35.282,127.292]
["구례",27308,35.2025,127.463]
["고흥",68601,34.6112,127.285]
["보성",45349,34.7715,127.08]
["화순",65848,35.0645,126.986]
["장흥",43513,34.6816,126.907]
["해남",76194,34.5736,126.599]
["영암",58137,34.8002,126.697]
["무안",82236,34.9905,126.482]
["함평",34876,35.0659,126.517]
["영광",56267,35.2772,126.512]
["장성",46360,35.3019,126.785]
["완도",53014,34.311,126.755]
["신안",43294,34.8336,126.351]
["포항",519584,36.019,129.343]
["경주",259773,35.8563,129.225]
["김천",140132,36.1398,128.114]
["안동",169221,36.5685,128.73]
["구미",419915,36.1196,128.344]
["영주",109735,36.8057,128.624]
["영천",100648,35.9733,128.939]
["상주",102374,36.411,128.159]
["문경",75784,36.5865,128.187]
["경산",256888,35.8251,128.741]
["군위",24126,36.2429,128.573]
["의성",54477,36.3527,128.697]
["청송",26384,36.4363,129.057]
["영양",17898,36.6667,129.112]
["영덕",39191,36.4151,129.365]
["청도",43724,35.6474,128.734]
["고령",34594,35.726,128.263]
["성주",45029,35.9192,128.283]
["칠곡",122829,35.9956,128.402]
["예천",44674,36.6577,128.453]
["봉화",33808,36.8931,128.733]
["울진",51885,36.9931,129.4]
["울릉",10153,37.4845,130.906]
["창원",1070064,35.2279,128.682]
["진주",344426,35.1803,128.108]
["통영",139168,34.8544,128.433]
["사천",115452,35.0037,128.064]
["김해",528865,35.2286,128.889]
["밀양",107896,35.5038,128.747]
["거제",255828,34.8805,128.621]
["양산",301291,35.335,129.037]
["의령",28544,35.3222,128.262]
["함안",69156,35.2723,128.407]
["창녕",63817,35.5446,128.492]
["남해",45865,34.8377,127.892]
["하동",50259,35.0673,127.751]
["산청",36071,35.4156,127.873]
["함양",40339,35.5205,127.725]
["거창",63232,35.6867,127.91]
["합천",49145,35.5667,128.166]
["제주",624395,33.4273,126.576]
["서귀포",164519,33.2556,126.511]
["광주",1522000,35.1601,126.851]
["경기광주",286700,37.4294,127.255]