{"coordinateSystem":"WGS84","crossProvinceRelationships":{"path":"cross-province-rivers.json","sha256":"e99d348d6e307e9692ef09b0f99b7ec1b4ae4bfc59882f590def23390cd80f36"},"dataVersion":"river-segment-v1-a8e1715d43fb0a61","generatedAtUTC":"2026-08-08T08:00:46Z","loadPolicy":"active-viewport-plus-prefetch-ring","provinceCount":31,"provinces":[{"bboxWGS84":[115.35,39.4,117.55,41.1],"code":"cn-11","manifest":"provinces/cn-11/manifest.json","manifestSHA256":"26e2139bd465fc1a9bb3fe910a57fbd91d53760feb6893f4c4ee9bc53af3e776","name":"北京市","neighborProvinceCodes":["cn-12","cn-13"],"tileCount":13},{"bboxWGS84":[116.7,38.55,118.1,40.27],"code":"cn-12","manifest":"provinces/cn-12/manifest.json","manifestSHA256":"a0118dcf38879bc43247835c30bc580f243c37d75503b5001caca621ba3e25ae","name":"天津市","neighborProvinceCodes":["cn-11","cn-13"],"tileCount":11},{"bboxWGS84":[113.45,36.04,119.96,42.63],"code":"cn-13","manifest":"provinces/cn-13/manifest.json","manifestSHA256":"2fa1252dd863bf53471026223711a8b6f404c153d25880090cdedd88e45f9e98","name":"河北省","neighborProvinceCodes":["cn-11","cn-12","cn-14","cn-15","cn-21","cn-37","cn-41"],"tileCount":108},{"bboxWGS84":[110.2,34.56,114.58,40.76],"code":"cn-14","manifest":"provinces/cn-14/manifest.json","manifestSHA256":"93d8100f4f8164b44e5a288277335a6d66463ce9e76f7fb6b4cad7cfe1c0ce6d","name":"山西省","neighborProvinceCodes":["cn-13","cn-15","cn-41","cn-61"],"tileCount":81},{"bboxWGS84":[97.25,37.39,125.35,53.36],"code":"cn-15","manifest":"provinces/cn-15/manifest.json","manifestSHA256":"1031f628a679da8fec828bbf6fc369a36d7cd85cbe675b1edb0d4db57bdd67a4","name":"内蒙古自治区","neighborProvinceCodes":["cn-13","cn-14","cn-21","cn-22","cn-23","cn-61","cn-62","cn-64"],"tileCount":274},{"bboxWGS84":[118.82,38.35,125.81,43.51],"code":"cn-21","manifest":"provinces/cn-21/manifest.json","manifestSHA256":"d3c8afca7c5896198673495e181b2f5fc8249e922b66160b939163ff3abd876d","name":"辽宁省","neighborProvinceCodes":["cn-13","cn-15","cn-22"],"tileCount":78},{"bboxWGS84":[121.62,40.84,131.33,46.32],"code":"cn-22","manifest":"provinces/cn-22/manifest.json","manifestSHA256":"e3d324c3cdc14af1a174695374ab0eb276471182477ac6dbc4be0be0fe9ce866","name":"吉林省","neighborProvinceCodes":["cn-15","cn-21","cn-23"],"tileCount":107},{"bboxWGS84":[121.16,43.4,134.8,53.58],"code":"cn-23","manifest":"provinces/cn-23/manifest.json","manifestSHA256":"192593d4b69003fbdb2a1bb8e9e78374db794f897cfe4dd5f61c6d0ac4c76995","name":"黑龙江省","neighborProvinceCodes":["cn-15","cn-22"],"tileCount":221},{"bboxWGS84":[120.8508584,30.6693672,123.225706,31.8720185],"code":"cn-31","manifest":"provinces/cn-31/manifest.json","manifestSHA256":"528232bb5597c0d373c1bbbcb6ab4ce1c4ba2b08ce9a53d716853d49a429ce04","name":"上海市","neighborProvinceCodes":["cn-32","cn-33"],"tileCount":9},{"bboxWGS84":[116.35,30.75,122.39,35.18],"code":"cn-32","manifest":"provinces/cn-32/manifest.json","manifestSHA256":"eb554d4efd2b781512df956b3b80d0c196b7f923ad036c772cb9cc3fbfb2b3bd","name":"江苏省","neighborProvinceCodes":["cn-31","cn-33","cn-34","cn-37"],"tileCount":61},{"bboxWGS84":[118.02,27.04,123.4,31.19],"code":"cn-33","manifest":"provinces/cn-33/manifest.json","manifestSHA256":"f5c2ca3a9f57ace32bd128b84225db7436de9e2917990650f57adcc9891c50a6","name":"浙江省","neighborProvinceCodes":["cn-31","cn-32","cn-34","cn-35","cn-36"],"tileCount":56},{"bboxWGS84":[114.86,29.38,119.66,34.67],"code":"cn-34","manifest":"provinces/cn-34/manifest.json","manifestSHA256":"bb2606700406f15357425627b865d372f3aca1732c11036b4384a31a255071a3","name":"安徽省","neighborProvinceCodes":["cn-32","cn-33","cn-36","cn-37","cn-41","cn-42"],"tileCount":77},{"bboxWGS84":[115.84,23.16,121.22,28.33],"code":"cn-35","manifest":"provinces/cn-35/manifest.json","manifestSHA256":"0bad97186e31f4866eb577abff52583578a288196fca4194b3372af9023482dc","name":"福建省","neighborProvinceCodes":["cn-33","cn-36","cn-44"],"tileCount":57},{"bboxWGS84":[113.56,24.47,118.5,30.1],"code":"cn-36","manifest":"provinces/cn-36/manifest.json","manifestSHA256":"b74f74203b6b2b7f14e33ebb45e65d174fbd970983f98c95befa9356b8deecf4","name":"江西省","neighborProvinceCodes":["cn-33","cn-34","cn-35","cn-42","cn-43","cn-44"],"tileCount":79},{"bboxWGS84":[114.8,34.36,122.98,38.58],"code":"cn-37","manifest":"provinces/cn-37/manifest.json","manifestSHA256":"5dc73b8484b12952c74b9b5056544e433461df23f11300e40845cda6a8cb2c29","name":"山东省","neighborProvinceCodes":["cn-13","cn-32","cn-34","cn-41"],"tileCount":86},{"bboxWGS84":[110.34,31.37,116.66,36.38],"code":"cn-41","manifest":"provinces/cn-41/manifest.json","manifestSHA256":"472bfbb5149ab4e019c36a632e05d476e35757be661b6d005e1da997219b28b3","name":"河南省","neighborProvinceCodes":["cn-13","cn-14","cn-34","cn-37","cn-42","cn-61"],"tileCount":88},{"bboxWGS84":[108.35,29.02,116.15,33.29],"code":"cn-42","manifest":"provinces/cn-42/manifest.json","manifestSHA256":"114252c0b2b7d21a58e0ff3b96dba4731b46f00659e57c6e5c3304a2d803d765","name":"湖北省","neighborProvinceCodes":["cn-34","cn-36","cn-41","cn-43","cn-50","cn-61"],"tileCount":91},{"bboxWGS84":[108.78,24.64,114.26,30.13],"code":"cn-43","manifest":"provinces/cn-43/manifest.json","manifestSHA256":"816b37a10f058ef1777a99298d1029ac59df7988fcf11bf0ec7f2ec5099b3cab","name":"湖南省","neighborProvinceCodes":["cn-36","cn-42","cn-44","cn-45","cn-50","cn-52"],"tileCount":106},{"bboxWGS84":[109.45,20.18,117.55,25.6],"code":"cn-44","manifest":"provinces/cn-44/manifest.json","manifestSHA256":"af00c9dfa8d6159ec10699fc1fa9db3f29bfe8d4ab8459fd1461f0d88f3d6cd6","name":"广东省","neighborProvinceCodes":["cn-35","cn-36","cn-43","cn-45","cn-46"],"tileCount":85},{"bboxWGS84":[104.44,20.81,112.06,26.39],"code":"cn-45","manifest":"provinces/cn-45/manifest.json","manifestSHA256":"ecc2ae101297a43c0a4bcc29056e95b2f63e1c8e89bfa5a35401d28e6770ef91","name":"广西壮族自治区","neighborProvinceCodes":["cn-43","cn-44","cn-52","cn-53"],"tileCount":106},{"bboxWGS84":[108.55,18.05,111.15,20.35],"code":"cn-46","manifest":"provinces/cn-46/manifest.json","manifestSHA256":"b69f84e6ab8ac4ee72f815b1a0504eb314f23ecce062bc439627609a1b0c5498","name":"海南省","neighborProvinceCodes":["cn-44"],"tileCount":20},{"bboxWGS84":[105.27,28.14,110.21,32.22],"code":"cn-50","manifest":"provinces/cn-50/manifest.json","manifestSHA256":"746bc216327435af5ee31aa1183867887f3aced198943dc560e074280f9a2a27","name":"重庆市","neighborProvinceCodes":["cn-42","cn-43","cn-51","cn-52","cn-61"],"tileCount":50},{"bboxWGS84":[97.33,26.03,108.56,34.33],"code":"cn-51","manifest":"provinces/cn-51/manifest.json","manifestSHA256":"59c4a518a7a877a0ac6f2205570f5218f1c9073617bd81ab1c900785b7389f52","name":"四川省","neighborProvinceCodes":["cn-50","cn-52","cn-53","cn-54","cn-61","cn-62","cn-63"],"tileCount":215},{"bboxWGS84":[103.58,24.6,109.61,29.24],"code":"cn-52","manifest":"provinces/cn-52/manifest.json","manifestSHA256":"924213d429166b090fa588a671eb63fec8b77ef5108000e96af0b9ab5e14dbcb","name":"贵州省","neighborProvinceCodes":["cn-43","cn-45","cn-50","cn-51","cn-53"],"tileCount":84},{"bboxWGS84":[97.51,21.12,106.22,29.25],"code":"cn-53","manifest":"provinces/cn-53/manifest.json","manifestSHA256":"082c1ba1a3d51ea0e8692970d077fba7e2bb346727e8a9978a7574023e972a1c","name":"云南省","neighborProvinceCodes":["cn-45","cn-51","cn-52","cn-54"],"tileCount":175},{"bboxWGS84":[78.37,27.19,99.14,36.51],"code":"cn-54","manifest":"provinces/cn-54/manifest.json","manifestSHA256":"4027fac29772d56b84de3c0c30230f4d7092daf0615a5e9e91208a526068125d","name":"西藏自治区","neighborProvinceCodes":["cn-51","cn-53","cn-63","cn-65"],"tileCount":407},{"bboxWGS84":[105.47,31.69,111.26,39.61],"code":"cn-61","manifest":"provinces/cn-61/manifest.json","manifestSHA256":"561728e485cf8442c747d3d1a1615ffaa90a3d95880c3c4068e64323b8585afb","name":"陕西省","neighborProvinceCodes":["cn-14","cn-15","cn-41","cn-42","cn-50","cn-51","cn-62","cn-64"],"tileCount":103},{"bboxWGS84":[92.32,32.58,108.73,42.82],"code":"cn-62","manifest":"provinces/cn-62/manifest.json","manifestSHA256":"56893eb51bea30bc94d800f5385f1cb36c3f7b622b20cc9cef24cb7c9b9b82e0","name":"甘肃省","neighborProvinceCodes":["cn-15","cn-51","cn-61","cn-63","cn-64","cn-65"],"tileCount":140},{"bboxWGS84":[89.38,31.58,103.09,39.24],"code":"cn-63","manifest":"provinces/cn-63/manifest.json","manifestSHA256":"904f26da150980e534389f61b51a05650d2cf26143b84c99712b9ac499f335be","name":"青海省","neighborProvinceCodes":["cn-51","cn-54","cn-62","cn-65"],"tileCount":225},{"bboxWGS84":[104.26,35.22,107.67,39.4],"code":"cn-64","manifest":"provinces/cn-64/manifest.json","manifestSHA256":"a38e2739b580623382e31e728e6b2bbbf8d2a961724aa821e62ceee94722f7d9","name":"宁夏回族自治区","neighborProvinceCodes":["cn-15","cn-61","cn-62"],"tileCount":25},{"bboxWGS84":[73.48,34.31,96.41,49.2],"code":"cn-65","manifest":"provinces/cn-65/manifest.json","manifestSHA256":"59a0edfd3d833d24079d38c43b148c3f40f5a69880efc01ffe9eba5fad0f91bb","name":"新疆维吾尔自治区","neighborProvinceCodes":["cn-54","cn-62","cn-63"],"tileCount":394}],"schemaVersion":1,"scope":"mainland-china-31"}