{
 "id": "istanbul",
 "name": "Istanbul",
 "country": "Türkiye",
 "lat": 41.03,
 "lng": 28.95,
 "half_window_km": 45.0,
 "window_km2": 8152.0,
 "bounds": [
  28.4141,
  40.623,
  29.4859,
  41.437
 ],
 "epochs": [
  1975,
  1990,
  2000,
  2010,
  2020,
  2025,
  2030
 ],
 "projection_epochs": [
  2025,
  2030
 ],
 "built_km2": {
  "1975": 182.2,
  "1990": 198.7,
  "2000": 253.9,
  "2010": 282.1,
  "2020": 310.2,
  "2025": 317.1,
  "2030": 320.6
 },
 "built_km2_whole": {
  "1975": 182,
  "1990": 199,
  "2000": 254,
  "2010": 282,
  "2020": 310,
  "2025": 317,
  "2030": 321
 },
 "change": {
  "1975_2020_km2": 128.0,
  "1975_2020_pct": 70.2,
  "2000_2020_km2": 56.3,
  "2000_2020_pct": 22.2,
  "2020_2030_km2": 10.4,
  "2020_2030_pct": 3.4,
  "times_1975_2020": 1.7
 },
 "source": "GHS-BUILT-S R2023A (30 arc-sec)",
 "attribution": "GHS-BUILT-S R2023A, European Commission, JRC (CC BY 4.0)",
 "generated": "2026-10-13",
 "media": {
  "poster": "istanbul_poster.png",
  "video": "istanbul.webm",
  "video_type": "video/webm",
  "square": "istanbul_square.mp4",
  "square_type": "video/mp4",
  "seconds": 11.2,
  "bytes": {
   "istanbul.webm": 281136,
   "istanbul_square.mp4": 322721,
   "istanbul_poster.png": 243458
  }
 }
}