exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "5.1.1", "Image DateTime": "2013:01:21 14:33:38", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "192", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[38, 2707/50, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[77, 231/100, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "37", "GPS GPSTimeStamp": "[19, 33, 966/25]", "GPS GPSImgDirectionRef": "M", "GPS GPSImgDirection": "76469/284", "Image GPSInfo": "582", "EXIF ExposureTime": "1/652", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:01:21 14:33:38", "EXIF DateTimeDigitized": "2013:01:21 14:33:38", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "1580/169", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "9453/1109", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "[1295, 967, 699, 696]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1118", "EXIF ExifImageLength": "668", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Hard"}