exif: {"Image Make": "Apple", "Image Model": "iPhone 3GS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Camera+ 2.3.3", "Image DateTime": "2011:11:10 20:52:40", "Image HostComputer": "iPhone (iPhone OS 5.0)", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "250", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[24, 541/50, 0]", "GPS GPSLongitudeRef": "E", "GPS GPSLongitude": "[120, 155/4, 0]", "GPS GPSTimeStamp": "[20, 52, 3900]", "Image GPSInfo": "754", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "EXIF ExposureTime": "1/15", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:11:10 20:52:40", "EXIF DateTimeDigitized": "2011:11:10 20:52:40", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "3711/949", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "21292/9119", "EXIF MeteringMode": "Spot", "EXIF Flash": "No flash function", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "1157", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2048", "EXIF ExifImageLength": "1536", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Soft"}