exif: {"Image Make": "Apple", "Image Model": "iPhone 3GS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "5.0", "Image DateTime": "2011:11:14 21:50:17", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "200", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[35, 81/25, 0]", "GPS GPSLongitudeRef": "E", "GPS GPSLongitude": "[135, 1194/25, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "36607/431", "GPS GPSTimeStamp": "[13, 9, 1200]", "GPS GPSImgDirectionRef": "T", "GPS GPSImgDirection": "43201/137", "Image GPSInfo": "590", "EXIF ExposureTime": "1/11", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "640", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:11:14 21:50:17", "EXIF DateTimeDigitized": "2011:11:14 21:50:17", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "5075/1471", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "-2569/3182", "EXIF MeteringMode": "Spot", "EXIF Flash": "No flash function", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "[1718, 944, 382, 384]", "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 SceneCaptureType": "Standard", "EXIF Sharpness": "Normal"}