[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-14 UTC."],[[["\u003cp\u003eGAREarth provides localization capabilities using geospatial coordinates.\u003c/p\u003e\n"],["\u003cp\u003eTo enable GAREarth, configure the GARSession with the desired GARGeospatialMode.\u003c/p\u003e\n"],["\u003cp\u003eGAREarth provides access to the device's global transform, Earth state, and tracking state through its properties.\u003c/p\u003e\n"],["\u003cp\u003eThe cameraGeospatialTransform property provides the device's location and orientation in global coordinates when tracking is active.\u003c/p\u003e\n"],["\u003cp\u003eThe earthState and trackingState properties indicate the current status of Earth tracking and overall tracking quality.\u003c/p\u003e\n"]]],[],null,["# GAREarth Class Reference\n\nGAREarth\n========\n\nProvides localization ability in Geospatial coordinates.\n\nTo use [GAREarth](/ar/reference/ios/interface/GAREarth#interface_g_a_r_earth), configure the [GARSession](/ar/reference/ios/interface/GARSession#interface_g_a_r_session) with an appropriate [GARGeospatialMode](/ar/reference/ios/group/GARGeospatialMode#gargeospatialmode) using [GARSessionConfiguration.geospatialMode](/ar/reference/ios/category/GARSessionConfiguration(Geospatial)#geospatialmode) and [setConfiguration:error: (GARSession)](/ar/reference/ios/interface/GARSession#setconfiguration:error:).\n\nSummary\n-------\n\n### Inheritance\n\nInherits from: `NSObject`\n\n| ### Properties ||\n|---------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [cameraGeospatialTransform](#camerageospatialtransform) | [GARGeospatialTransform](/ar/reference/ios/interface/GARGeospatialTransform#interface_g_a_r_geospatial_transform)` *` The current global transform of the device. |\n| [earthState](#earthstate) | [GAREarthState](/ar/reference/ios/group/GAREarthState#garearthstate) The current Earth state. |\n| [trackingState](#trackingstate) | [GARTrackingState](/ar/reference/ios/group/GARTrackingState#gartrackingstate) The current state of tracking for [GAREarth](/ar/reference/ios/interface/GAREarth#interface_g_a_r_earth). |\n\nProperties\n----------\n\n### cameraGeospatialTransform\n\n```transact-sql\n@property(nonatomic, readonly, nullable) /ar/reference/ios/interface/GARGeospatialTransform#interface_g_a_r_geospatial_transform */ar/reference/ios/interface/GAREarth#camerageospatialtransform;\n``` \nThe current global transform of the device.\n\nIf [trackingState](/ar/reference/ios/interface/GAREarth#trackingstate) is not [GARTrackingStateTracking](/ar/reference/ios/group/GARTrackingState#gartrackingstatetracking), this will be nil. \n\n### earthState\n\n```transact-sql\n@property(nonatomic, readonly) /ar/reference/ios/group/GAREarthState#garearthstate /ar/reference/ios/interface/GAREarth#earthstate;\n``` \nThe current Earth state. \n\n### trackingState\n\n```transact-sql\n@property(nonatomic, readonly) /ar/reference/ios/group/GARTrackingState#gartrackingstate /ar/reference/ios/interface/GAREarth#trackingstate;\n``` \nThe current state of tracking for [GAREarth](/ar/reference/ios/interface/GAREarth#interface_g_a_r_earth)."]]
