Photo
type: Class
comment: An Image File Directory
subclass of: RasterImage
subclass of: IFD

oecf
type: Property
comment: tagNumber: 34856 Indicates the Opto-Electric Conversion Function (OECF) specified in ISO 14524. OECF is the relationship between the camera optical input and the image values.
domain: Photo
sub property of: pictTaking
sub property of: oecf
range: string

pictTaking
type: Property
comment: An attribute relating to Picture-Taking Conditions
domain: Photo
sub property of: exifAttribute
sub property of: pictTaking
range: string

fileSource
type: Property
comment: The image source. If a DSC recorded the image, this tag value of this tag always be set to 3, indicating that the image was recorded on a DSC. tagNumber: 41728
domain: Photo
sub property of: pictTaking
sub property of: fileSource
range: string

pimSaturation
type: Property
comment: tagNumber: 12 Saturation info for print image matching
domain: Photo
sub property of: pimInfo
sub property of: pimSaturation
range: string

pimInfo
type: Property
comment: An attribute relating to print image matching
domain: Photo
sub property of: exifAttribute
sub property of: pimInfo
range: string

imageWidth
type: Property
comment: tagNumber: 256 Image width. The number of columns of image data, equal to the number of pixels per row. In JPEG compressed data a JPEG marker is used instead of this tag.
domain: Photo
sub property of: imageDataStruct
sub property of: width
sub property of: imageWidth
range: string

imageDataStruct
type: Property
comment: An attribute relating to image data structure
domain: Photo
sub property of: exifAttribute
sub property of: imageDataStruct
range: string

width
type: Property
comment: Width of an object
domain: Photo
sub property of: length
sub property of: width
range: string

maxApertureValue
type: Property
comment: tagNumber: 37381 The smallest F number of the lens. The unit is the APEX value. Ordinarily it is given in the range of 00.00 to 99.99, but it is not limited to this range.
domain: Photo
sub property of: pictTaking
sub property of: maxApertureValue
range: string

printImageMatchingIFDPointer
type: Property
comment: tagNumber: 50341 A pointer to the print image matching IFD
range: Photo
domain: Photo
sub property of: ifdPointer
sub property of: printImageMatching IFD Pointer

ifdPointer
type: Property
comment: A tag that refers a child IFD
domain: Photo
range: Photo
sub property of: exifAttribute
sub property of: ifdPointer

recOffset
type: Property
comment: An attribute relating to recording offset
domain: Photo
sub property of: exifAttribute
sub property of: recOffset
range: string

exifAttribute
type: Property
comment: A property that connects an IFD (or other resource) to one of its entries (Exif attribute). Super property which integrates all Exif tags. Domain definition dropped so that this vocabulary can be used to describe not only Exif IFD, but also general image.
domain: Photo
sub property of: exifAttribute
range: string

subjectLocation
type: Property
comment: The location of the main subject in the scene. The value of this tag represents the pixel at the center of the main subject relative to the left edge, prior to rotation processing as per the Rotation tag. The first value indicates the X column number and second indicates the Y row number. tagNumber: 41492
domain: Photo
sub property of: pictTaking
sub property of: subjectLocation
range: string

focalPlaneYResolution
type: Property
comment: tagNumber: 41487 The number of pixels in the image height (Y) direction per FocalPlaneResolutionUnit on the camera focal plane.
domain: Photo
sub property of: pictTaking
sub property of: resolution
sub property of: focalPlaneYResolution
range: string

resolution
type: Property
comment: a rational number representing a resolution. Could be a subProperty of other general schema.
domain: Photo
sub property of: resolution
range: string

gpsAltitudeRef
type: Property
comment: Indicates the altitude used as the reference altitude. If the reference is sea level and the altitude is above sea level, 0 is given. If the altitude is below sea level, a value of 1 is given and the altitude is indicated as an absolute value in the GPSAltitude tag. The reference unit is meters. tagNumber: 5
domain: Photo
sub property of: gpsInfo
sub property of: gpsAltitudeRef
range: string

gpsInfo
type: Property
comment: An attribute relating to GPS information
domain: Photo
sub property of: exifAttribute
sub property of: gpsInfo
range: string

photometricInterpretation
type: Property
comment: Pixel composition. In JPEG compressed data a JPEG marker is used instead of this tag. tagNumber: 262
domain: Photo
sub property of: imageDataStruct
sub property of: photometricInterpretation
range: string

sensingMethod
type: Property
comment: tagNumber: 41495 The image sensor type on the camera or input device, such as One-chip color area sensor etc.
domain: Photo
sub property of: pictTaking
sub property of: sensingMethod
range: string

colorSpace
type: Property
comment: tagNumber: 40961 The color space information tag (ColorSpace) is always recorded as the color space specifier. Normally sRGB (=1) is used to define the color space based on the PC monitor conditions and environment.
domain: Photo
sub property of: imageDataCharacter
sub property of: colorSpace
range: string

imageDataCharacter
type: Property
comment: An attribute relating to image data characteristics
domain: Photo
sub property of: exifAttribute
sub property of: imageDataCharacter
range: string

contrast
type: Property
comment: tagNumber: 41992 The direction of contrast processing applied by the camera when the image was shot.
domain: Photo
sub property of: pictTaking
sub property of: contrast
range: string

flashpixVersion
type: Property
comment: tagNumber: 40960 The Flashpix format version supported by a FPXR file. If the FPXR function supports Flashpix format Ver. 1.0, this is indicated similarly to ExifVersion by recording "0100" as 4-byte ASCII.
domain: Photo
sub property of: versionInfo
sub property of: flashpixVersion
range: string

versionInfo
type: Property
comment: An attribute relating to Version
domain: Photo
sub property of: exifAttribute
sub property of: versionInfo
range: string

interopInfo
type: Property
comment: An attribute relating to Interoperability. Tags stored in Interoperability IFD may be defined dependently to each Interoperability rule.
domain: Photo
sub property of: exifAttribute
sub property of: interopInfo
range: string

gpsTrackRef
type: Property
comment: tagNumber: 14 The reference for giving the direction of GPS receiver movement. 'T' denotes true direction and 'M' is magnetic direction.
domain: Photo
sub property of: gpsInfo
sub property of: gpsTrackRef
range: string

gpsTrack
type: Property
comment: The direction of GPS receiver movement. The range of values is from 0.00 to 359.99. tagNumber: 15
domain: Photo
sub property of: gpsInfo
sub property of: gpsTrack
range: string

brightnessValue
type: Property
comment: tagNumber: 37379 The value of brightness. The unit is the APEX value. Ordinarily it is given in the range of -99.99 to 99.99. Note that if the numerator of the recorded value is FFFFFFFF.H, Unknown shall be indicated.
domain: Photo
sub property of: pictTaking
sub property of: brightnessValue
range: string

digitalZoomRatio
type: Property
comment: tagNumber: 41988 The digital zoom ratio when the image was shot. If the numerator of the recorded value is 0, this indicates that digital zoom was not used.
domain: Photo
sub property of: pictTaking
sub property of: digitalZoomRatio
range: string

gpsLatitudeRef
type: Property
comment: tagNumber: 1 Indicates whether the latitude is north or south latitude. The ASCII value 'N' indicates north latitude, and 'S' is south latitude.
domain: Photo
sub property of: gpsInfo
sub property of: gpsLatitudeRef
range: string

yResolution
type: Property
comment: tagNumber: 283 The number of pixels per ResolutionUnit in the ImageLength direction. The same value as XResolution is designated.
domain: Photo
sub property of: imageDataStruct
sub property of: resolution
sub property of: yResolution
range: string

flash
type: Property
comment: tagNumber: 37385 The status of flash when the image was shot.
domain: Photo
sub property of: pictTaking
sub property of: flash
range: string

dateTime
type: Property
comment: The date and time of image creation. In this standard it is the date and time the file was changed. tagNumber: 306
domain: Photo
sub property of: date
sub property of: exifAttribute
sub property of: dateTime
range: dateTime

date
type: Property
comment: a date information. Usually saved as YYYY:MM:DD (HH:MM:SS) format in Exif data, but represented here as W3C-DTF format
domain: Photo
sub property of: date
range: dateTime

gpsMapDatum
type: Property
comment: The geodetic survey data used by the GPS receiver. If the survey data is restricted to Japan, the value of this tag is 'TOKYO' or 'WGS-84'. If a GPS Info tag is recorded, it is strongly recommended that this tag be recorded. tagNumber: 18
domain: Photo
sub property of: gpsInfo
sub property of: gpsMapDatum
range: string

gpsDestDistance
type: Property
comment: The distance to the destination point. tagNumber: 26
domain: Photo
sub property of: gpsInfo
sub property of: gpsDestDistance
range: string

datatype
type: Property
comment: The Exif field data type, such as ascii, byte, short etc.
domain: Photo
sub property of: type
sub property of: datatype
range: string

sceneType
type: Property
comment: tagNumber: 41729 The type of scene. If a DSC recorded the image, this tag value shall always be set to 1, indicating that the image was directly photographed.
domain: Photo
sub property of: pictTaking
sub property of: sceneType
range: string

focalPlaneResolutionUnit
type: Property
comment: The unit for measuring FocalPlaneXResolution and FocalPlaneYResolution. This value is the same as the ResolutionUnit. tagNumber: 41488
domain: Photo
sub property of: pictTaking
sub property of: focalPlaneResolutionUnit
range: string

exposureIndex
type: Property
comment: The exposure index selected on the camera or input device at the time the image is captured. tagNumber: 41493
domain: Photo
sub property of: pictTaking
sub property of: exposureIndex
range: string

componentsConfiguration
type: Property
comment: Information specific to compressed data. The channels of each component are arranged in order from the 1st component to the 4th. For uncompressed data the data arrangement is given in the PhotometricInterpretation tag. However, since PhotometricInterpretation can only express the order of Y,Cb and Cr, this tag is provided for cases when compressed data uses components other than Y, Cb, and Cr and to enable support of other sequences. tagNumber: 37121
domain: Photo
sub property of: imageConfig
sub property of: componentsConfiguration
range: string

imageConfig
type: Property
comment: An attribute relating to Image Configuration
domain: Photo
sub property of: exifAttribute
sub property of: imageConfig
range: string

subjectDistance
type: Property
comment: tagNumber: 37382 The distance to the subject, given in meters. Note that if the numerator of the recorded value is FFFFFFFF.H, Infinity shall be indicated; and if the numerator is 0, Distance unknown shall be indicated.
domain: Photo
sub property of: meter
sub property of: pictTaking
sub property of: subjectDistance
range: string

meter
type: Property
comment: A length with unit of meter
domain: Photo
sub property of: length
sub property of: meter
range: string

make
type: Property
comment: Manufacturer of image input equipment tagNumber: 271
domain: Photo
sub property of: exifAttribute
sub property of: make
range: string

exposureTime
type: Property
comment: tagNumber: 33434 Exposure time, given in seconds (sec).
domain: Photo
sub property of: pictTaking
sub property of: seconds
sub property of: exposureTime
range: string

seconds
type: Property
comment: a mesurement of time length with unit of second
domain: Photo
sub property of: seconds
range: string

dateTimeOriginal
type: Property
comment: tagNumber: 36867 The date and time when the original image data was generated. For a DSC the date and time the picture was taken are recorded.
domain: Photo
sub property of: date
sub property of: dateAndOrTime
sub property of: dateTimeOriginal
range: dateTime

dateAndOrTime
type: Property
comment: An attribute relating to Date and/or Time
domain: Photo
sub property of: exifAttribute
sub property of: dateAndOrTime
range: string

rowsPerStrip
type: Property
comment: tagNumber: 278 The number of rows per strip. This is the number of rows in the image of one strip when an image is divided into strips. With JPEG compressed data this designation is not needed and is omitted.
domain: Photo
sub property of: recOffset
sub property of: rowsPerStrip
range: string

subjectArea
type: Property
comment: tagNumber: 37396 The location and area of the main subject in the overall scene.
domain: Photo
sub property of: pictTaking
sub property of: subjectArea
range: string

meteringMode
type: Property
comment: Metering mode, such as CenterWeightedAverage, Spot, MultiSpot,Pattern, Partial etc. tagNumber: 37383
domain: Photo
sub property of: pictTaking
sub property of: meteringMode
range: string

pimSharpness
type: Property
comment: Sharpness info for print image matching tagNumber: 13
domain: Photo
sub property of: pimInfo
sub property of: pimSharpness
range: string

lightSource
type: Property
comment: tagNumber: 37384 Light source such as Daylight, Tungsten, Flash etc.
domain: Photo
sub property of: pictTaking
sub property of: lightSource
range: string

focalLengthIn35mmFilm
type: Property
comment: The equivalent focal length assuming a 35mm film camera, in mm. A value of 0 means the focal length is unknown. Note that this tag differs from the FocalLength tag. tagNumber: 41989
domain: Photo
sub property of: length
sub property of: pictTaking
sub property of: focalLengthIn35mmFilm
range: string

length
type: Property
comment: Length of an object. Could be a subProperty of other general schema.
domain: Photo
sub property of: length
range: string

gpsMeasureMode
type: Property
comment: The GPS measurement mode. '2' means two-dimensional measurement and '3' means three-dimensional measurement is in progress. tagNumber: 10
domain: Photo
sub property of: gpsInfo
sub property of: gpsMeasureMode
range: string

gpsDestBearing
type: Property
comment: The bearing to the destination point. The range of values is from 0.00 to 359.99. tagNumber: 24
domain: Photo
sub property of: gpsInfo
sub property of: gpsDestBearing
range: string

xResolution
type: Property
comment: The number of pixels per ResolutionUnit in the ImageWidth direction. When the image resolution is unknown, 72 [dpi] is designated. tagNumber: 282
domain: Photo
sub property of: imageDataStruct
sub property of: resolution
sub property of: xResolution
range: string

fNumber
type: Property
comment: tagNumber: 33437 F number
domain: Photo
sub property of: pictTaking
sub property of: fNumber
range: string

exifVersion
type: Property
comment: tagNumber: 36864 Exif Version
domain: Photo
sub property of: versionInfo
sub property of: exifVersion
range: string

height
type: Property
comment: Height of an object
domain: Photo
sub property of: length
sub property of: height
range: string

pixelXDimension
type: Property
comment: Information specific to compressed data. When a compressed file is recorded, the valid width of the meaningful image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag should not exist in an uncompressed file. tagNumber: 40962
domain: Photo
sub property of: imageConfig
sub property of: width
sub property of: pixelXDimension
range: string

subsecond
type: Property

apertureValue
type: Property
comment: tagNumber: 37378 The lens aperture. The unit is the APEX value.
domain: Photo
sub property of: pictTaking
sub property of: apertureValue
range: string

yCbCrCoefficients
type: Property
comment: tagNumber: 529 The matrix coefficients for transformation from RGB to YCbCr image data.
domain: Photo
sub property of: imageDataCharacter
sub property of: yCbCrCoefficients
range: string

interoperabilityVersion
type: Property
comment: tagNumber: 2 Interoperability Version
domain: Photo
sub property of: interopInfo
sub property of: interoperabilityVersion
range: string

tagid
type: Property
comment: The Exif tag number with context prefix, such as IFD type or maker name (for this schema definition)
domain: Photo
sub property of: tagNumber
sub property of: tagid
range: string

tagNumber
type: Property
comment: The Exif tag number (for this schema definition)
domain: Photo
sub property of: identifier
sub property of: tag number
range: string

gpsSpeed
type: Property
comment: The speed of GPS receiver movement. tagNumber: 13
domain: Photo
sub property of: gpsInfo
sub property of: gpsSpeed
range: string

transferFunction
type: Property
comment: tagNumber: 301 A transfer function for the image, described in tabular style. Normally this tag is not necessary, since color space is specified in the color space information tag (ColorSpace).
domain: Photo
sub property of: imageDataCharacter
sub property of: transferFunction
range: string

whiteBalance
type: Property
comment: tagNumber: 41987 The white balance mode set when the image was shot.
domain: Photo
sub property of: pictTaking
sub property of: whiteBalance
range: string

isoSpeedRatings
type: Property
comment: Indicates the ISO Speed and ISO Latitude of the camera or input device as specified in ISO 12232. tagNumber: 34855
domain: Photo
sub property of: pictTaking
sub property of: isoSpeedRatings
range: string

pixelYDimension
type: Property
comment: Information specific to compressed data. When a compressed file is recorded, the valid height of the meaningful image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag should not exist in an uncompressed file. Since data padding is unnecessary in the vertical direction, the number of lines recorded in this valid image height tag will in fact be the same as that recorded in the SOF. tagNumber: 40963
domain: Photo
sub property of: height
sub property of: imageConfig
sub property of: pixelYDimension
range: string

userComment
type: Property
comment: tagNumber: 37510 A tag for Exif users to write keywords or comments on the image besides those in ImageDescription, and without the character code limitations of the ImageDescription tag. The character code used in the UserComment tag is identified based on an ID code in a fixed 8-byte area at the start of the tag data area.
domain: Photo
sub property of: userInfo
sub property of: userComment
range: string

userInfo
type: Property
comment: An attribute relating to User Information
domain: Photo
sub property of: exifAttribute
sub property of: userInfo
range: string

relatedImageFileFormat
type: Property
comment: Related image file format tagNumber: 4096
domain: Photo
sub property of: interopInfo
sub property of: relatedImageFileFormat
range: string

planarConfiguration
type: Property
comment: Indicates whether pixel components are recorded in chunky or planar format. In JPEG compressed files a JPEG marker is used instead of this tag. If this field does not exist, the TIFF default of 1 (chunky) is assumed. tagNumber: 284
domain: Photo
sub property of: imageDataStruct
sub property of: planarConfiguration
range: string

focalPlaneXResolution
type: Property
comment: The number of pixels in the image width (X) direction per FocalPlaneResolutionUnit on the camera focal plane. tagNumber: 41486
domain: Photo
sub property of: pictTaking
sub property of: resolution
sub property of: focalPlaneXResolution
range: string

shutterSpeedValue
type: Property
comment: tagNumber: 37377 Shutter speed. The unit is the APEX (Additive System of Photographic Exposure) setting
domain: Photo
sub property of: pictTaking
sub property of: shutterSpeedValue
range: string

dateTimeDigitized
type: Property
comment: The date and time when the image was stored as digital data. If, for example, an image was captured by DSC and at the same time the file was recorded, then the DateTimeOriginal and DateTimeDigitized will have the same contents. tagNumber: 36868
domain: Photo
sub property of: date
sub property of: dateAndOrTime
sub property of: dateTimeDigitized
range: dateTime

jpegInterchangeFormat
type: Property
comment: tagNumber: 513 The offset to the start byte (SOI) of JPEG compressed thumbnail data. This is not used for primary image JPEG data.
domain: Photo
sub property of: recOffset
sub property of: jpegInterchangeFormat
range: string

interoperabilityIndex
type: Property
comment: Indicates the identification of the Interoperability rule. 'R98' = conforming to R98 file specification of Recommended Exif Interoperability Rules (ExifR98) or to DCF basic file stipulated by Design Rule for Camera File System. 'THM' = conforming to DCF thumbnail file stipulated by Design rule for Camera File System. tagNumber: 1
domain: Photo
sub property of: interopInfo
sub property of: interoperabilityIndex
range: string

pimBrightness
type: Property
comment: Brightness info for print image matching tagNumber: 10
domain: Photo
sub property of: pimInfo
sub property of: pimBrightness
range: string

yCbCrSubSampling
type: Property
comment: The sampling ratio of chrominance components in relation to the luminance component. In JPEG compressed data a JPEG marker is used instead of this tag. tagNumber: 530
domain: Photo
sub property of: imageDataStruct
sub property of: yCbCrSubSampling
range: string

mm
type: Property
comment: A length with unit of mm
domain: Photo
sub property of: length
sub property of: mm
range: string

sharpness
type: Property
comment: tagNumber: 41994 The direction of sharpness processing applied by the camera when the image was shot.
domain: Photo
sub property of: pictTaking
sub property of: sharpness
range: string

gpsInfoIFDPointer
type: Property
comment: A pointer to the GPS IFD, which is a set of tags for recording GPS information. tagNumber: 34853
range: Photo
domain: Photo
sub property of: ifdPointer
sub property of: gpsInfo IFD Pointer

gpsLongitudeRef
type: Property
comment: tagNumber: 3 Indicates whether the longitude is east or west longitude. ASCII 'E' indicates east longitude, and 'W' is west longitude.
domain: Photo
sub property of: gpsInfo
sub property of: gpsLongitudeRef
range: string

subSecTimeOriginal
type: Property
comment: tagNumber: 37521 DateTimeOriginal subseconds
domain: Photo
sub property of: dateAndOrTime
sub property of: subsecond
sub property of: subSecTimeOriginal
range: string

subSecTime
type: Property
comment: tagNumber: 37520 DateTime subseconds
domain: Photo
sub property of: dateAndOrTime
sub property of: subsecond
sub property of: subSecTime
range: string

resolutionUnit
type: Property
comment: tagNumber: 296 The unit for measuring XResolution and YResolution. The same unit is used for both XResolution and YResolution. If the image resolution in unknown, 2 (inches) is designated.
domain: Photo
sub property of: imageDataStruct
sub property of: resolutionUnit
range: string

gpsProcessingMethod
type: Property
comment: tagNumber: 27 A character string recording the name of the method used for location finding. The first byte indicates the character code used, and this is followed by the name of the method.
domain: Photo
sub property of: gpsInfo
sub property of: gpsProcessingMethod
range: string

focalLength
type: Property
comment: The actual focal length of the lens, in mm. Conversion is not made to the focal length of a 35 mm film camera. tagNumber: 37386
domain: Photo
sub property of: mm
sub property of: pictTaking
sub property of: focalLength
range: string

relatedImageWidth
type: Property
comment: tagNumber: 4097 Related image width
domain: Photo
sub property of: interopInfo
sub property of: width
sub property of: relatedImageWidth
range: string

gpsDestLongitudeRef
type: Property
comment: Reference for longitude of destination tagNumber: 21
domain: Photo
sub property of: gpsInfo
sub property of: gpsDestLongitudeRef
range: string

cfaPattern
type: Property
comment: tagNumber: 41730 The color filter array (CFA) geometric pattern of the image sensor when a one-chip color area sensor is used. It does not apply to all sensing methods.
domain: Photo
sub property of: pictTaking
sub property of: cfaPattern
range: string

gpsDestBearingRef
type: Property
comment: Indicates the reference used for giving the bearing to the destination point. 'T' denotes true direction and 'M' is magnetic direction. tagNumber: 23
domain: Photo
sub property of: gpsInfo
sub property of: gpsDestBearingRef
range: string

software
type: Property
comment: tagNumber: 305 The name and version of the software or firmware of the camera or image input device used to generate the image.
domain: Photo
sub property of: exifAttribute
sub property of: software
range: string

spectralSensitivity
type: Property
comment: Indicates the spectral sensitivity of each channel of the camera used. The tag value is an ASCII string compatible with the standard developed by the ASTM Technical committee. tagNumber: 34852
domain: Photo
sub property of: pictTaking
sub property of: spectralSensitivity
range: string

saturation
type: Property
comment: The direction of saturation processing applied by the camera when the image was shot. tagNumber: 41993
domain: Photo
sub property of: pictTaking
sub property of: saturation
range: string

copyright
type: Property
comment: tagNumber: 33432 Copyright information. In this standard the tag is used to indicate both the photographer and editor copyrights. It is the copyright notice of the person or organization claiming rights to the image.
domain: Photo
sub property of: exifAttribute
sub property of: rights
sub property of: copyright
range: string

customRendered
type: Property
comment: The use of special processing on image data, such as rendering geared to output. When special processing is performed, the reader is expected to disable or minimize any further processing. tagNumber: 41985
domain: Photo
sub property of: pictTaking
sub property of: customRendered
range: string

jpegInterchangeFormatLength
type: Property
comment: The number of bytes of JPEG compressed thumbnail data. This is not used for primary image JPEG data. tagNumber: 514
domain: Photo
sub property of: recOffset
sub property of: jpegInterchangeFormatLength
range: string

gpsSatellites
type: Property
comment: tagNumber: 8 The GPS satellites used for measurements. This tag can be used to describe the number of satellites, their ID number, angle of elevation, azimuth, SNR and other information in ASCII notation. The format is not specified. If the GPS receiver is incapable of taking measurements, value of the tag shall be set to NULL.
domain: Photo
sub property of: gpsInfo
sub property of: gpsSatellites
range: string

imageDescription
type: Property
comment: tagNumber: 270 A character string giving the title of the image. It may be a comment such as "1988 company picnic" or the like. Two-byte character codes cannot be used. When a 2-byte code is necessary, the Exif Private tag UserComment is to be used.
sub property of: title
domain: Photo
sub property of: exifAttribute
sub property of: imageDescription
range: string

orientation
type: Property
comment: tagNumber: 274 The image orientation viewed in terms of rows and columns.
domain: Photo
sub property of: imageDataStruct
sub property of: orientation
range: string

artist
type: Property
comment: tagNumber: 315 Person who created the image
range: Contact
sub property of: creator
domain: Photo
sub property of: exifAttribute
sub property of: artist

gpsVersionID
type: Property
comment: The version of GPSInfoIFD. The version is given as 2.2.0.0. This tag is mandatory when GPSInfo tag is present. tagNumber: 0
domain: Photo
sub property of: gpsInfo
sub property of: versionInfo
sub property of: gpsVersionID
range: string

unknown
type: Property
comment: An Exif tag whose meaning is not known
domain: Photo
sub property of: unknown
range: string

subseconds
type: Property
comment: A tag used to record fractions of seconds for a date property
domain: Photo
sub property of: subseconds
range: string

gps
type: Property
comment: The location where the picture has been made. This property aggregates values of two properties from the original EXIF specification: gpsLatitute (tag number 2) and gpsLongitude (tag number 4), and gpsAltitude (tag number 6).
sub property of: geo
domain: Photo
range: Point

geo
type: Property
comment: Geometric data such as latitude, longitude and altitude. Usually saved as rational number.
domain: Photo
sub property of: geo

gpsDestDistanceRef
type: Property
comment: Indicates the unit used to express the distance to the destination point. 'K', 'M' and 'N' represent kilometers, miles and knots. tagNumber: 25
domain: Photo
sub property of: gpsInfo
sub property of: gpsDestDistanceRef
range: string

gpsDOP
type: Property
comment: The GPS DOP (data degree of precision). An HDOP value is written during two-dimensional measurement, and PDOP during three-dimensional measurement. tagNumber: 11
domain: Photo
sub property of: gpsInfo
sub property of: gpsDOP
range: string

sceneCaptureType
type: Property
comment: tagNumber: 41990 The type of scene that was shot. It can also be used to record the mode in which the image was shot, such as Landscape, Portrait etc. Note that this differs from the scene type (SceneType) tag.
domain: Photo
sub property of: pictTaking
sub property of: sceneCaptureType
range: string

exifdata
type: Property
comment: An Exif IFD data entry
domain: Photo
sub property of: exifdata
range: string

compression
type: Property
comment: The compression scheme used for the image data. When a primary image is JPEG compressed, this designation is not necessary and is omitted. When thumbnails use JPEG compression, this tag value is set to 6. tagNumber: 259
domain: Photo
sub property of: imageDataStruct
sub property of: compression
range: string

model
type: Property
comment: tagNumber: 272 Model of image input equipment
domain: Photo
sub property of: exifAttribute
sub property of: model
range: string

gpsDestLatitudeRef
type: Property
comment: tagNumber: 19 Reference for latitude of destination
domain: Photo
sub property of: gpsInfo
sub property of: gpsDestLatitudeRef
range: string

gainControl
type: Property
comment: tagNumber: 41991 The degree of overall image gain adjustment.
domain: Photo
sub property of: pictTaking
sub property of: gainControl
range: string

exposureBiasValue
type: Property
comment: tagNumber: 37380 The exposure bias. The unit is the APEX value. Ordinarily it is given in the range of -99.99 to 99.99.
domain: Photo
sub property of: pictTaking
sub property of: exposureBiasValue
range: string

imageLength
type: Property
comment: tagNumber: 257 Image height. The number of rows of image data. In JPEG compressed data a JPEG marker is used.
domain: Photo
sub property of: height
sub property of: imageDataStruct
sub property of: imageLength
range: string

gpsImgDirection
type: Property
comment: tagNumber: 17 The direction of the image when it was captured. The range of values is from 0.00 to 359.99.
domain: Photo
sub property of: gpsInfo
sub property of: gpsImgDirection
range: string

exifIFDPointer
type: Property
comment: tagNumber: 34665 A pointer to the Exif IFD, which is a set of tags for recording Exif-specific attribute information.
domain: Photo
range: Photo
sub property of: ifdPointer
sub property of: exif IFD Pointer

whitePoint
type: Property
comment: The chromaticity of the white point of the image. Normally this tag is not necessary, since color space is specified in the color space information tag (ColorSpace). tagNumber: 318
domain: Photo
sub property of: imageDataCharacter
sub property of: whitePoint
range: string

samplesPerPixel
type: Property
comment: The number of components per pixel. Since this standard applies to RGB and YCbCr images, the value set for this tag is 3. In JPEG compressed data a JPEG marker is used instead of this tag. tagNumber: 277
domain: Photo
sub property of: imageDataStruct
sub property of: samplesPerPixel
range: string

yCbCrPositioning
type: Property
comment: The position of chrominance components in relation to the luminance component. This field is designated only for JPEG compressed data or uncompressed YCbCr data. tagNumber: 531
domain: Photo
sub property of: imageDataStruct
sub property of: yCbCrPositioning
range: string

flashEnergy
type: Property
comment: tagNumber: 41483 The strobe energy at the time the image is captured, as measured in Beam Candle Power Seconds (BCPS).
domain: Photo
sub property of: pictTaking
sub property of: flashEnergy
range: string

gpsDest
type: Property
comment: Location of the destination. This property aggregates values of two other properties from the original exif specification. gpsDestLatitude (tag number 20) and gpsDestLongitude (tag number 22)
sub property of: geo
range: Point

compressedBitsPerPixel
type: Property
comment: tagNumber: 37122 Information specific to compressed data. The compression mode used for a compressed image is indicated in unit bits per pixel.
domain: Photo
sub property of: imageConfig
sub property of: compressedBitsPerPixel
range: string

referenceBlackWhite
type: Property
comment: tagNumber: 532 The reference black point value and reference white point value. The color space is declared in a color space information tag, with the default being the value that gives the optimal image characteristics Interoperability these conditions.
domain: Photo
sub property of: imageDataCharacter
sub property of: referenceBlackWhite
range: string

relatedSoundFile
type: Property
comment: Related audio file tagNumber: 40964
domain: Photo
sub property of: relatedFile
sub property of: relatedSoundFile
range: string

relatedFile
type: Property
comment: Tag Relating to Related File Information
domain: Photo
sub property of: exifAttribute
sub property of: relatedFile
range: string

subSecTimeDigitized
type: Property
comment: tagNumber: 37522 DateTimeDigitized subseconds
domain: Photo
sub property of: dateAndOrTime
sub property of: subsecond
sub property of: subSecTimeDigitized
range: string

bitsPerSample
type: Property
comment: tagNumber: 258 The number of bits per image component. In this standard each component of the image is 8 bits, so the value for this tag is 8. See also SamplesPerPixel. In JPEG compressed data a JPEG marker is used instead of this tag.
domain: Photo
sub property of: imageDataStruct
sub property of: resolution
sub property of: bitsPerSample
range: string

stripByteCounts
type: Property
comment: tagNumber: 279 The total number of bytes in each strip. With JPEG compressed data this designation is not needed and is omitted.
domain: Photo
sub property of: recOffset
sub property of: stripByteCounts
range: string

makerNote
type: Property
comment: Manufacturer notes tagNumber: 37500
domain: Photo
sub property of: userInfo
sub property of: makerNote
range: string

primaryChromaticities
type: Property
comment: The chromaticity of the three primary colors of the image. Normally this tag is not necessary, since color space is specified in the color space information tag (ColorSpace). tagNumber: 319
domain: Photo
sub property of: imageDataCharacter
sub property of: primaryChromaticities
range: string

gpsImgDirectionRef
type: Property
comment: tagNumber: 16 The reference for giving the direction of the image when it is captured. 'T' denotes true direction and 'M' is magnetic direction.
domain: Photo
sub property of: gpsInfo
sub property of: gpsImgDirectionRef
range: string

interoperabilityIFDPointer
type: Property
comment: A pointer to the Interoperability IFD, which is composed of tags storing the information to ensure the Interoperability tagNumber: 40965
range: Photo
domain: Photo
sub property of: ifdPointer
sub property of: interoperability IFD Pointer

exposureProgram
type: Property
comment: tagNumber: 34850 The class of the program used by the camera to set exposure when the picture is taken.
domain: Photo
sub property of: pictTaking
sub property of: exposureProgram
range: string

spatialFrequencyResponse
type: Property
comment: This tag records the camera or input device spatial frequency table and SFR values in the direction of image width, image height, and diagonal direction, as specified in ISO 12233. tagNumber: 41484
domain: Photo
sub property of: pictTaking
sub property of: spatialFrequencyResponse
range: string

relatedImageLength
type: Property
comment: Related image length tagNumber: 4098
domain: Photo
sub property of: height
sub property of: interopInfo
sub property of: relatedImageLength
range: string

gpsStatus
type: Property
comment: tagNumber: 9 The status of the GPS receiver when the image is recorded. 'A' means measurement is in progress, and 'V' means the measurement is Interoperability.
domain: Photo
sub property of: gpsInfo
sub property of: gpsStatus
range: string

gpsDifferential
type: Property
comment: tagNumber: 30 Indicates whether differential correction is applied to the GPS receiver.
domain: Photo
sub property of: gpsInfo
sub property of: gpsDifferential
range: string

exposureMode
type: Property
comment: tagNumber: 41986 the exposure mode set when the image was shot. In auto-bracketing mode, the camera shoots a series of frames of the same scene at different exposure settings.
domain: Photo
sub property of: pictTaking
sub property of: exposureMode
range: string

pimContrast
type: Property
comment: tagNumber: 9 Contrast info for print image matching
domain: Photo
sub property of: pimInfo
sub property of: pimContrast
range: string

subjectDistanceRange
type: Property
comment: The distance to the subject, such as Macro, Close View or Distant View. tagNumber: 41996
domain: Photo
sub property of: pictTaking
sub property of: subjectDistanceRange
range: string

gpsTimeStamp
type: Property
comment: tagNumber: 7 The time as UTC (Coordinated Universal Time). TimeStamp is expressed as three RATIONAL values giving the hour, minute, and second.
domain: Photo
sub property of: gpsInfo
sub property of: gpsTimeStamp
range: string

gpsSpeedRef
type: Property
comment: tagNumber: 12 The unit used to express the GPS receiver speed of movement. 'K' 'M' and 'N' represents kilometers per hour, miles per hour, and knots.
domain: Photo
sub property of: gpsInfo
sub property of: gpsSpeedRef
range: string

pimColorBalance
type: Property
comment: tagNumber: 11 ColorBalance info for print image matching
domain: Photo
sub property of: pimInfo
sub property of: pimColorBalance
range: string

stripOffsets
type: Property
comment: For each strip, the byte offset of that strip. With JPEG compressed data this designation is not needed and is omitted. tagNumber: 273
domain: Photo
sub property of: recOffset
sub property of: stripOffsets
range: string

gpsAreaInformation
type: Property
comment: A character string recording the name of the GPS area. The first byte indicates the character code used, and this is followed by the name of the GPS area. tagNumber: 28
domain: Photo
sub property of: gpsInfo
sub property of: gpsAreaInformation
range: string

gpsDateStamp
type: Property
comment: tagNumber: 29 date and time information relative to UTC (Coordinated Universal Time). The record format is "YYYY:MM:DD" while converted to W3C-DTF to use in RDF
domain: Photo
sub property of: date
sub property of: gpsInfo
sub property of: gpsDateStamp
range: dateTime

deviceSettingDescription
type: Property
comment: tagNumber: 41995 Information on the picture-taking conditions of a particular camera model. The tag is used only to indicate the picture-taking conditions in the reader.
domain: Photo
sub property of: pictTaking
sub property of: deviceSettingDescription
range: string

imageUniqueID
type: Property
comment: An identifier assigned uniquely to each image. It is recorded as an ASCII string equivalent to hexadecimal notation and 128-bit fixed length. tagNumber: 42016
sub property of: identifier
domain: Photo
sub property of: exifAttribute
sub property of: imageUniqueID
range: string