exif: {"Image Make": "Apple", "Image Model": "iPhone 3GS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "3.1.2", "Image DateTime": "2009:11:08 13:39:00", "Image ExifOffset": "193", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[37, 1233/50, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[122, 7/2, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "18", "GPS GPSTimeStamp": "[13, 39, 3/50]", "GPS GPSDOP": "5", "GPS GPSImgDirectionRef": "M", "GPS GPSImgDirection": "159", "Image GPSInfo": "519", "EXIF ExposureTime": "1/420", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "70", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2009:11:08 13:39:00", "EXIF DateTimeDigitized": "2009:11:08 13:39:00", "EXIF ShutterSpeedValue": "6753/775", "EXIF ApertureValue": "4281/1441", "EXIF MeteringMode": "Average", "EXIF Flash": "No flash function", "EXIF FocalLength": "77/20", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2048", "EXIF ExifImageLength": "1536", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF Sharpness": "Soft"}