exif: {"Image Make": "Apple", "Image Model": "iPhone 4S", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "6.1.3", "Image DateTime": "2013:03:29 13:31:21", "Image HostComputer": "iPhone (iPhone OS 6.1.3)", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "242", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[37, 29, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[122, 951/50, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "98", "GPS GPSImgDirectionRef": "T", "GPS GPSImgDirection": "88729/279", "Image GPSInfo": "612", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "50", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:03:29 13:31:21", "EXIF DateTimeDigitized": "2013:03:29 13:31:21", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "12589/1194", "EXIF ApertureValue": "4312/1707", "EXIF BrightnessValue": "9572/1007", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "107/25", "EXIF SubjectArea": "[1631, 1223, 881, 881]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2314", "EXIF ExifImageLength": "2314", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard"}