{"viewBounds":{"top":44.99999999999999,"left":-44.99999999999999,"bottom":-44.99999999999999,"leftBottom":{"x":-44.99999999999999,"y":-44.99999999999999},"right":44.99999999999999,"rightTop":{"x":44.99999999999999,"y":44.99999999999999}},"viewer":{"leftTop":{"x":0,"y":0},"top":0,"left":0,"bottom":256,"rightBottom":{"x":256,"y":256},"width":256,"right":256,"height":256},"distanceUnit":"METER","minVisibleTextSize":0,"coordUnit":"DEGREE","scale":6.760654286410621E-9,"description":"","paintBackground":false,"maxVisibleTextSize":0,"maxVisibleVertex":0,"clipRegionEnabled":false,"antialias":false,"textOrientationFixed":false,"angle":0,"prjCoordSys":{"distanceUnit":"METER","projectionParam":null,"epsgCode":4490,"coordUnit":"DEGREE","name":"China Geodetic Coordinate System 2000","projection":null,"type":"PCS_EARTH_LONGITUDE_LATITUDE","coordSystem":{"datum":{"name":"China 2000","type":"DATUM_USER_DEFINED","spheroid":{"flatten":0.003352810681182319,"name":"CGCS2000","axis":6378137,"type":"SPHEROID_USER_DEFINED"}},"unit":"DEGREE","spatialRefType":"SPATIALREF_EARTH_LONGITUDE_LATITUDE","name":"China Geodetic Coordinate System 2000","type":"GCS_CHINA_2000","primeMeridian":{"longitudeValue":0,"name":"Greenwich","type":"PRIMEMERIDIAN_GREENWICH"}}},"minScale":0,"markerAngleFixed":false,"overlapDisplayedOptions":null,"visibleScales":[6.760654286410621E-9,1.3521308572821242E-8,2.7042617145642484E-8,5.408523429128497E-8,1.0817046858256994E-7,2.1634093716513987E-7,4.3268187433027975E-7,8.653637486605595E-7,1.730727497321119E-6,3.461454994642238E-6,6.922909989284476E-6,1.3845819978568952E-5,2.7691639957137904E-5],"dpi":96,"visibleScalesEnabled":true,"customEntireBoundsEnabled":false,"clipRegion":null,"maxScale":0,"customParams":"","center":{"x":0,"y":0},"dynamicPrjCoordSyses":[{"distanceUnit":"METER","projectionParam":null,"epsgCode":4490,"coordUnit":"DEGREE","name":"China Geodetic Coordinate System 2000","projection":null,"type":"PCS_EARTH_LONGITUDE_LATITUDE","coordSystem":{"datum":{"name":"China 2000","type":"DATUM_USER_DEFINED","spheroid":{"flatten":0.003352810681182319,"name":"CGCS2000","axis":6378137,"type":"SPHEROID_USER_DEFINED"}},"unit":"DEGREE","spatialRefType":"SPATIALREF_EARTH_LONGITUDE_LATITUDE","name":"China Geodetic Coordinate System 2000","type":"GCS_CHINA_2000","primeMeridian":{"longitudeValue":0,"name":"Greenwich","type":"PRIMEMERIDIAN_GREENWICH"}}}],"colorMode":null,"textAngleFixed":false,"overlapDisplayed":false,"userToken":{"userID":""},"cacheEnabled":true,"dynamicProjection":false,"autoAvoidEffectEnabled":true,"customEntireBounds":null,"name":"地形底图_经纬度","bounds":{"top":90,"left":-180,"bottom":-90,"leftBottom":{"x":-180,"y":-90},"right":180,"rightTop":{"x":180,"y":90}},"backgroundStyle":{"fillGradientOffsetRatioX":0,"markerSize":0,"fillForeColor":{"red":255,"green":0,"blue":0,"alpha":255},"fillGradientOffsetRatioY":0,"markerWidth":0,"markerAngle":0,"fillSymbolID":0,"lineColor":{"red":0,"green":0,"blue":0,"alpha":255},"markerSymbolID":0,"lineWidth":0.01,"markerHeight":0,"fillOpaqueRate":100,"fillBackOpaque":false,"fillBackColor":{"red":255,"green":255,"blue":255,"alpha":255},"fillGradientMode":"NONE","lineSymbolID":0,"fillGradientAngle":0}}