exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SX230 HS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Aperture 3.2.2", "Image DateTime": "2012:02:23 19:00:10", "Image ExifOffset": "218", "GPS GPSVersionID": "[2, 3, 0, 0]", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[50, 4803/100, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[0, 58/25, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "2921/100", "GPS GPSTimeStamp": "[18, 0, 700]", "GPS GPSStatus": "A", "GPS GPSMapDatum": "WGS-84", "GPS GPSDate": "2012:02:23", "Image GPSInfo": "688", "EXIF ExposureTime": "1/40", "EXIF FNumber": "7/2", "EXIF ISOSpeedRatings": "640", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:02:23 19:00:10", "EXIF DateTimeDigitized": "2012:02:23 19:00:10", "EXIF ComponentsConfiguration": "Y", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "85/16", "EXIF ApertureValue": "29/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "29/8", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "7373/1000", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "640", "EXIF ExifImageLength": "426", "EXIF FocalPlaneXResolution": "147541/9", "EXIF FocalPlaneYResolution": "147541/9", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}