{"crs":{"type":"LAT_LONG"},"params":{},"geometry":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.490451,60.342289],[30.490462,60.342193],[30.491792,60.34222],[30.491776,60.342339],[30.490451,60.342289]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.492151,60.342358],[30.492157,60.342235],[30.493144,60.342257],[30.493117,60.342384],[30.492151,60.342358]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.492071,60.34197],[30.493503,60.342012],[30.493503,60.341912],[30.492087,60.341853],[30.492071,60.34197]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.491545,60.341957],[30.491304,60.341941],[30.491374,60.341354],[30.49162,60.341351],[30.491545,60.341957]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.492141,60.34214],[30.492146,60.342074],[30.492457,60.342079],[30.492452,60.342148],[30.492141,60.34214]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.493836,60.342084],[30.494024,60.341397],[30.494244,60.34141],[30.494066,60.342089],[30.493836,60.342084]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.493433,60.342872],[30.493535,60.342395],[30.493804,60.342397],[30.493712,60.342878],[30.493433,60.342872]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.493444,60.3433],[30.493482,60.343005],[30.493707,60.343011],[30.49367,60.34331],[30.493444,60.3433]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.493948,60.34364],[30.494158,60.34365],[30.494276,60.343048],[30.494061,60.343037],[30.493948,60.34364]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.494968,60.343751],[30.495064,60.343154],[30.495241,60.343162],[30.495145,60.343751],[30.494968,60.343751]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.495536,60.343467],[30.495601,60.343191],[30.495864,60.343183],[30.49581,60.343483],[30.495536,60.343467]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.49448,60.342862],[30.49449,60.34278],[30.494946,60.342793],[30.494903,60.342894],[30.49448,60.342862]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.495279,60.342981],[30.495381,60.342474],[30.495622,60.342472],[30.495536,60.343005],[30.495279,60.342981]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.49463,60.342384],[30.494678,60.342177],[30.495257,60.342201],[30.495198,60.342424],[30.49463,60.342384]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.494254,60.3421],[30.494549,60.341938],[30.494683,60.341999],[30.49441,60.34215],[30.494254,60.3421]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.494716,60.341832],[30.494887,60.341705],[30.495059,60.341752],[30.49486,60.341874],[30.494716,60.341832]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.495708,60.341808],[30.495504,60.341869],[30.494909,60.341333],[30.495311,60.341187],[30.495461,60.341317],[30.495252,60.341399],[30.495708,60.341808]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.491996,60.341362],[30.491856,60.34132],[30.492023,60.341203],[30.492178,60.341245],[30.491996,60.341362]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.49132,60.341166],[30.491443,60.3412],[30.491588,60.34107],[30.49147,60.341028],[30.49132,60.341166]]]}},{"type":"Feature","properties":{"type":"walkway"},"geometry":{"type":"Polygon","coordinates":[[[30.491835,60.342411],[30.490338,60.342867],[30.490258,60.342849],[30.491776,60.342387],[30.491835,60.342411]]]}},{"type":"Feature","properties":{"type":"walkway"},"geometry":{"type":"Polygon","coordinates":[[[30.490322,60.342872],[30.490258,60.342859],[30.490327,60.342373],[30.490403,60.342368],[30.490322,60.342872]]]}},{"type":"Feature","properties":{"type":"obstacle","obstacle_type":"WATER"},"geometry":{"type":"Polygon","coordinates":[[[30.491937,60.343329],[30.491803,60.343321],[30.491701,60.343276],[30.491454,60.343236],[30.491127,60.343143],[30.490998,60.343024],[30.490955,60.342923],[30.491089,60.342835],[30.491374,60.342764],[30.491674,60.342782],[30.492125,60.34288],[30.492243,60.342947],[30.492264,60.343122],[30.492232,60.343239],[30.492071,60.343326],[30.491937,60.343329]]]}},{"type":"Feature","properties":{"type":"obstacle"},"geometry":{"type":"Polygon","coordinates":[[[30.490644,60.343308],[30.490515,60.343212],[30.490682,60.343133],[30.490842,60.343241],[30.490644,60.343308]]]}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.490281,60.342837],[30.490321,60.342837],[30.490321,60.342877],[30.490281,60.342877],[30.490281,60.342877],[30.490281,60.342837]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SINK","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.490544,60.342292],[30.490584,60.342292],[30.490584,60.342332],[30.490544,60.342332],[30.490544,60.342332],[30.490544,60.342292]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.490833,60.34229],[30.490873,60.34229],[30.490873,60.34233],[30.490833,60.34233],[30.490833,60.34233],[30.490833,60.34229]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.491252,60.3423],[30.491292,60.3423],[30.491292,60.34234],[30.491252,60.34234],[30.491252,60.34234],[30.491252,60.3423]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.491622,60.342319],[30.491662,60.342319],[30.491662,60.342359],[30.491622,60.342359],[30.491622,60.342359],[30.491622,60.342319]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.492282,60.342345],[30.492322,60.342345],[30.492322,60.342385],[30.492282,60.342385],[30.492282,60.342385],[30.492282,60.342345]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.49262,60.342353],[30.49266,60.342353],[30.49266,60.342393],[30.49262,60.342393],[30.49262,60.342393],[30.49262,60.342353]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.492957,60.342369],[30.492997,60.342369],[30.492997,60.342409],[30.492957,60.342409],[30.492957,60.342409],[30.492957,60.342369]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.491531,60.341868],[30.491571,60.341868],[30.491571,60.341908],[30.491531,60.341908],[30.491531,60.341908],[30.491531,60.341868]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.491557,60.341735],[30.491597,60.341735],[30.491597,60.341775],[30.491557,60.341775],[30.491557,60.341775],[30.491557,60.341735]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.491568,60.341554],[30.491608,60.341554],[30.491608,60.341594],[30.491568,60.341594],[30.491568,60.341594],[30.491568,60.341554]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.491595,60.341419],[30.491635,60.341419],[30.491635,60.341459],[30.491595,60.341459],[30.491595,60.341459],[30.491595,60.341419]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493773,60.34246],[30.493813,60.34246],[30.493813,60.3425],[30.493773,60.3425],[30.493773,60.3425],[30.493773,60.34246]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493757,60.342608],[30.493797,60.342608],[30.493797,60.342648],[30.493757,60.342648],[30.493757,60.342648],[30.493757,60.342608]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493719,60.342757],[30.493759,60.342757],[30.493759,60.342797],[30.493719,60.342797],[30.493719,60.342797],[30.493719,60.342757]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.49219,60.341833],[30.49223,60.341833],[30.49223,60.341873],[30.49219,60.341873],[30.49219,60.341873],[30.49219,60.341833]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.492421,60.341846],[30.492461,60.341846],[30.492461,60.341886],[30.492421,60.341886],[30.492421,60.341886],[30.492421,60.341846]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.492732,60.341854],[30.492772,60.341854],[30.492772,60.341894],[30.492732,60.341894],[30.492732,60.341894],[30.492732,60.341854]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493011,60.34186],[30.493051,60.34186],[30.493051,60.3419],[30.493011,60.3419],[30.493011,60.3419],[30.493011,60.34186]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493263,60.341884],[30.493303,60.341884],[30.493303,60.341924],[30.493263,60.341924],[30.493263,60.341924],[30.493263,60.341884]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493837,60.341958],[30.493877,60.341958],[30.493877,60.341998],[30.493837,60.341998],[30.493837,60.341998],[30.493837,60.341958]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493886,60.341801],[30.493926,60.341801],[30.493926,60.341841],[30.493886,60.341841],[30.493886,60.341841],[30.493886,60.341801]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493934,60.341618],[30.493974,60.341618],[30.493974,60.341658],[30.493934,60.341658],[30.493934,60.341658],[30.493934,60.341618]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493987,60.341464],[30.494027,60.341464],[30.494027,60.341504],[30.493987,60.341504],[30.493987,60.341504],[30.493987,60.341464]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493676,60.343052],[30.493716,60.343052],[30.493716,60.343092],[30.493676,60.343092],[30.493676,60.343092],[30.493676,60.343052]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.49365,60.343203],[30.49369,60.343203],[30.49369,60.343243],[30.49365,60.343243],[30.49365,60.343243],[30.49365,60.343203]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494025,60.343102],[30.494065,60.343102],[30.494065,60.343142],[30.494025,60.343142],[30.494025,60.343142],[30.494025,60.343102]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493971,60.343298],[30.494011,60.343298],[30.494011,60.343338],[30.493971,60.343338],[30.493971,60.343338],[30.493971,60.343298]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493939,60.343508],[30.493979,60.343508],[30.493979,60.343548],[30.493939,60.343548],[30.493939,60.343548],[30.493939,60.343508]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494969,60.34362],[30.495009,60.34362],[30.495009,60.34366],[30.494969,60.34366],[30.494969,60.34366],[30.494969,60.34362]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494996,60.343421],[30.495036,60.343421],[30.495036,60.343461],[30.494996,60.343461],[30.494996,60.343461],[30.494996,60.343421]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495028,60.343235],[30.495068,60.343235],[30.495068,60.343275],[30.495028,60.343275],[30.495028,60.343275],[30.495028,60.343235]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495538,60.343373],[30.495578,60.343373],[30.495578,60.343413],[30.495538,60.343413],[30.495538,60.343413],[30.495538,60.343373]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495559,60.34324],[30.495599,60.34324],[30.495599,60.34328],[30.495559,60.34328],[30.495559,60.34328],[30.495559,60.34324]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494642,60.342868],[30.494682,60.342868],[30.494682,60.342908],[30.494642,60.342908],[30.494642,60.342908],[30.494642,60.342868]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495275,60.342858],[30.495315,60.342858],[30.495315,60.342898],[30.495275,60.342898],[30.495275,60.342898],[30.495275,60.342858]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495334,60.342685],[30.495374,60.342685],[30.495374,60.342725],[30.495334,60.342725],[30.495334,60.342725],[30.495334,60.342685]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495329,60.34251],[30.495369,60.34251],[30.495369,60.34255],[30.495329,60.34255],[30.495329,60.34255],[30.495329,60.34251]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494733,60.341809],[30.494773,60.341809],[30.494773,60.341849],[30.494733,60.341849],[30.494733,60.341849],[30.494733,60.341809]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494588,60.341953],[30.494628,60.341953],[30.494628,60.341993],[30.494588,60.341993],[30.494588,60.341993],[30.494588,60.341953]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"SOURCE","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.492142,60.342104],[30.492182,60.342104],[30.492182,60.342144],[30.492142,60.342144],[30.492142,60.342144],[30.492142,60.342104]]]},"properties":{"type":"generator","size":"SMALL","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.492111,60.342095],[30.492191,60.342095],[30.492191,60.342175],[30.492111,60.342175],[30.492111,60.342175],[30.492111,60.342095]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494305,60.342044],[30.494385,60.342044],[30.494385,60.342124],[30.494305,60.342124],[30.494305,60.342124],[30.494305,60.342044]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495357,60.342533],[30.495437,60.342533],[30.495437,60.342613],[30.495357,60.342613],[30.495357,60.342613],[30.495357,60.342533]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.494037,60.343101],[30.494117,60.343101],[30.494117,60.343181],[30.494037,60.343181],[30.494037,60.343181],[30.494037,60.343101]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.495035,60.343124],[30.495115,60.343124],[30.495115,60.343204],[30.495035,60.343204],[30.495035,60.343204],[30.495035,60.343124]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.493651,60.342344],[30.493731,60.342344],[30.493731,60.342424],[30.493651,60.342424],[30.493651,60.342424],[30.493651,60.342344]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}},{"type":"Feature","properties":{"type":"border"},"geometry":{"type":"Polygon","coordinates":[[[30.489775,60.343905],[30.490124,60.34051],[30.496604,60.340701],[30.496078,60.344168],[30.489775,60.343905]]]}},{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[30.49305,60.341317],[30.49313,60.341317],[30.49313,60.341397],[30.49305,60.341397],[30.49305,60.341397],[30.49305,60.341317]]]},"properties":{"type":"generator","size":"LARGE","generator_type":"BOTH","spawn_type":"CENTROID","max_distance":650}}]},"marks":{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[30.493079,60.341362]},"properties":{"type":"mark","label":"isochrone"}}]}}