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": "2010:02:18 14:32:52", "Image ExifOffset": "193", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[37, 1161/20, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[122, 421/100, 0]", "GPS GPSTimeStamp": "[14, 32, 2223/50]", "GPS GPSImgDirectionRef": "M", "GPS GPSImgDirection": "11", "Image GPSInfo": "519", "EXIF ExposureTime": "1/30", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "71", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:02:18 14:32:52", "EXIF DateTimeDigitized": "2010:02:18 14:32:52", "EXIF ShutterSpeedValue": "4058/827", "EXIF ApertureValue": "4281/1441", "EXIF MeteringMode": "Average", "EXIF Flash": "No flash function", "EXIF FocalLength": "77/20", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1600", "EXIF ExifImageLength": "1200", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF Sharpness": "Soft"}