Conociendo a littleBits
{"Image Make": "Apple", "Image Model": "iPhone 7", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "10.1.1", "Image DateTime": "2016:12:22 15:08:44", "Image Artist": "Picasa", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "212", "GPS GPSVersionID": "[2, 2, 0, 0]", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[4, 41, 641/20]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[74, 3, 473/50]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "92224/35", "GPS GPSTimeStamp": "[16, 1, 4499/100]", "GPS GPSSpeedRef": "K", "GPS GPSSpeed": "681/11437", "GPS GPSImgDirectionRef": "T", "GPS GPSImgDirection": "21279/214", "GPS GPSDestBearingRef": "T", "GPS GPSDestBearing": "21279/214", "GPS GPSDate": "2016:12:12", "GPS Tag 0x001F": "8", "Image GPSInfo": "844", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1302", "Thumbnail JPEGInterchangeFormatLength": "11882", "EXIF ExposureTime": "1/20", "EXIF FNumber": "9/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "40", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2016:12:12 11:01:45", "EXIF DateTimeDigitized": "2016:12:12 11:01:45", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "2028/469", "EXIF ApertureValue": "2159/1273", "EXIF BrightnessValue": "6123/2075", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "399/100", "EXIF SubjectArea": "[1209, 1707, 750, 750]", "EXIF SubSecTimeOriginal": "935", "EXIF SubSecTimeDigitized": "935", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "4032", "EXIF ExifImageLength": "3024", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "4032", "Interoperability RelatedImageLength": "3024", "EXIF InteroperabilityOffset": "1166", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "756/499", "EXIF FocalLengthIn35mmFilm": "48", "EXIF SceneCaptureType": "Standard", "EXIF ImageUniqueID": "904cc52c75403f73485db1924601c69b", "EXIF LensSpecification": "[399/100, 399/100, 9/5, 9/5]", "EXIF LensMake": "Apple", "EXIF LensModel": "iPhone 7 back camera 3.99mm f/1.8"}