{
 "generated_at": "2026-10-14T22:54:24+09:00",
 "data_through": "2026-04-17",
 "source": [
  {
   "name": "3D都市モデル（Project PLATEAU）東京都23区（2025年度）",
   "publisher": "国土交通省",
   "url": "https://www.geospatial.jp/ckan/dataset/plateau-13108-koto-ku-2025",
   "license": "公共データ利用規約 第1.0版（PDL1.0、CC BY 4.0 互換）。tokeilab が加工"
  },
  {
   "name": "国勢調査 小地域境界データ（令和2年）",
   "publisher": "総務省統計局（e-Stat）",
   "url": "https://www.e-stat.go.jp/",
   "license": "政府統計の総合窓口（e-Stat）利用規約（CC BY 4.0 互換）。tokeilab が加工"
  },
  {
   "name": "郵便番号データ（町域の読み）",
   "publisher": "日本郵便株式会社",
   "url": "https://www.post.japanpost.jp/service/search/zipcode/download/kogaki-zip.html",
   "license": "著作権の主張なし・自由に配布可。tokeilab が加工"
  }
 ],
 "license": "CC-BY-4.0",
 "license_notice": "CC BY 4.0, tokeilab。国土交通省 PLATEAU（PDL1.0）、e-Stat、日本郵便 郵便番号データを tokeilab が加工して作成。",
 "schema_url": "https://tokeilab.org/schema/sunlight/",
 "canonical_url": "https://tokeilab.org/sunlight/13108/13108041003/",
 "language": "ja",
 "notice": "これは計算による推定（シミュレーション）で、実測ではありません。樹木、バルコニー・ひさし、屋根の形、天気、データ作成後に建った建物や建て替えは反映していません。建物は箱型に単純化し、階の高さは一律 3 m と仮定しています。物件の購入・賃貸などの判断には、現地での確認や日影図などとあわせてお使いください。",
 "data": {
  "ward": {
   "ward_code": "13108",
   "name_ja": "江東区",
   "name_en": "Koto City"
  },
  "town": {
   "town_code": "13108041003",
   "name_ja": "南砂三丁目",
   "full_name_ja": "東京都江東区南砂三丁目",
   "kana": "ミナミスナ",
   "name_en": "Minamisuna 3-chome",
   "name_en_auto": false,
   "lat": 35.6713,
   "lon": 139.8295
  },
  "stats": {
   "buildings": 476,
   "buildings_with_exterior_face": 476,
   "buildings_with_south_face": 459,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 130,
   "dec15_south_1f_q3": 315,
   "share_dec15_best_top_2h": 0.8004,
   "dec15_best_top_q1": 147.5,
   "dec15_best_top_median": 290,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 382.3029,
   "mean_floors": 2.3466,
   "share_dec15_south_1f_2h": 0.5251,
   "highrise_share": 0.0231,
   "edge_uncertain": 0,
   "height_uncertain": 15,
   "hist_dec15_best_top": [
    56,
    39,
    47,
    58,
    40,
    51,
    49,
    51,
    66,
    19,
    0
   ],
   "hist_dec15_south_1f": [
    171,
    47,
    46,
    39,
    30,
    35,
    29,
    27,
    35,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 299,
   "buildings_with_exterior_face": 299,
   "buildings_with_south_face": 293,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 110,
   "dec15_south_1f_q3": 270,
   "share_dec15_best_top_2h": 0.8261,
   "dec15_best_top_q1": 155,
   "dec15_best_top_median": 300,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 389.7813,
   "mean_floors": 2.5953,
   "share_dec15_south_1f_2h": 0.4846,
   "highrise_share": 0.0201,
   "edge_uncertain": 0,
   "height_uncertain": 5,
   "hist_dec15_best_top": [
    33,
    19,
    31,
    35,
    26,
    34,
    33,
    31,
    42,
    15,
    0
   ],
   "hist_dec15_south_1f": [
    119,
    32,
    33,
    20,
    21,
    23,
    17,
    9,
    19,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 25,
   "402": 9,
   "411": 83,
   "412": 141,
   "413": 75,
   "421": 1,
   "422": 9,
   "431": 13,
   "452": 2,
   "454": 13,
   "461": 105
  },
  "top10_dec15_best_top": [
   "13108-bldg-16913",
   "13108-bldg-17341",
   "13108-bldg-17810",
   "13108-bldg-17475",
   "13108-bldg-2503831",
   "13108-bldg-15918",
   "13108-bldg-16444",
   "13108-bldg-17576",
   "13108-bldg-17998",
   "13108-bldg-18078"
  ],
  "bottom10_dec15_best_top": [
   "13108-bldg-14387",
   "13108-bldg-14406",
   "13108-bldg-16017",
   "13108-bldg-16424",
   "13108-bldg-16448",
   "13108-bldg-16621",
   "13108-bldg-16642",
   "13108-bldg-16733",
   "13108-bldg-16740",
   "13108-bldg-16789"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.6713&lon=139.8295&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13108041003/buildings?page=1",
   "building_api": "https://api.tokeilab.org/api/v1/sunlight/building/{building_id}",
   "building_page": "https://tokeilab.org/sunlight/building/?id={building_id}"
  },
  "model": {
   "params_hash": "00cbc2db66",
   "model_version": "2",
   "methodology": "https://tokeilab.org/sunlight/methodology/"
  }
 }
}