Добрый день! подскажите что за координаты получаются при экспорте с карты росреестра в файл geojson ""{"type":"FeatureCollection", "features":[{"type":"Feature", "properties":{"name":"Полигон-1","buffer":0}, "geometry":{"type":"Polygon","coordinates": [[[3147993.3003062834,7926480.076194271], [3147687.552193143,7925314.411512924], [3149235.4020159156,7925658.378140207], [3149254.511272987,7925658.378140207], [3149254.511272987,7926766.715050341], [3147993.3003062834,7926480.076194271]]]}}], "crs":{"type":"name","properties":{"name":"urn:ogc:def:crs:EPSG::3857"}}}"" когда координаты в файле KML 28.2789049597,57.8050712161 28.2761583777,57.7994916382 28.2900629492,57.8011381608 28.2902346106,57.8011381608 28.2902346106,57.8064431113 28.2789049597,57.8050712161
EPSG:3857 WGS 84 / Pseudo-Mercator -- Spherical Mercator, Google Maps, OpenStreetMap, Bing, ArcGIS, ESRI Share on: T Q Transform Get position on a map This is projected coordinate system used for rendering maps in Google Maps, OpenStreetMap, etc. For details see Tile system. Alternatives codes : 900913 3587 54004 41001 102113 102100 3785 Attributes Unit: metre Geodetic CRS: WGS 84 Datum: World Geodetic System 1984 Ellipsoid: WGS 84 Prime meridian: Greenwich Data source: OGP Information source: Microsoft. Revision date: 2015-11-25 Scope: Certain Web mapping and visualisation applications. It is not a recognised geodetic system: for that see ellipsoidal Mercator CRS code 3395 (WGS 84 / World Mercator). Remarks: Uses spherical development of ellipsoidal coordinates. Relative to WGS 84 / World Mercator (CRS code 3395) errors of 0.7 percent in scale and differences in northing of up to 43km in the map (equivalent to 21km on the ground) may arise. Area of use: World between 85.06°S and 85.06°N. Coordinate system: Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: m.
