Exif tags for ĐTools

Stage: Nightly

Sub IFD pointers PointersMain

IFD: IFD

Tags
TagIDDescriptionData typesComponentsEnumeration
ExifIFD8769Exif IFD PointerUInt321
GPSIFD8825GPS Info IFD PointerUInt321

Sub IFD pointers PointersExif

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
InteroperabilityIFDA005Interoperability IFD PointerUInt321

Tags relating to image data structure ImageDataStructure

IFD: IFD

Tags
TagIDDescriptionData typesComponentsEnumeration
ImageWidth100Image widthUInt32, UInt161
ImageLength101Image heightUInt32, UInt161
BitsPerSample102Number of bits per componentUInt163
Compression103Compression schemeUInt161 uncompressed1uncompressed
JPEG6JPEG compression (thumbnails only)
PhotometricInterpretation106Pixel compositionUInt161 RGB2RGB
YCbCr6YCbCr
Orientation112Orientation of imageUInt161 TopLeft1The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side.
TopRight2The 0th row is at the visual top of the image, and the 0th column is the visual right-hand side.
BottomRight3The 0th row is at the visual bottom of the image, and the 0th column is the visual right-hand side.
BottomLeft4The 0th row is at the visual bottom of the image, and the 0th column is the visual left-hand side.
LeftTop5The 0th row is the visual left-hand side of the image, and the 0th column is the visual top.
RightTop6The 0th row is the visual right-hand side of the image, and the 0th column is the visual top.
RightBottom7The 0th row is the visual right-hand side of the image, and the 0th column is the visual bottom.
LeftBottom8The 0th row is the visual left-hand side of the image, and the 0th column is the visual bottom.
SamplesPerPixel115Number of componentsUInt161
PlanarConfiguration11CImage data arrangementUInt161 Chunky1chunky format
Planar2planar format
YCbCrSubSampling212Subsampling ratio of Y to CUInt162
YCbCrPositioning213Y and C positioningUInt161 Centered1centered
Cosited2co-sited
XResolution11AImage resolution in width directionURational1
YResolution11BImage resolution in height directionURational1
ResolutionUnit128Unit of X and Y resolutionUInt161

Tags relating to recording offset RecordingOffset

IFD: IFD

Tags
TagIDDescriptionData typesComponentsEnumeration
StripOffsets111Image data locationUInt32, UInt16any
RowsPerStrip116Number of rows per stripUInt32, UInt161
StripByteCounts117Bytes per compressed stripUInt32, UInt16any
JPEGInterchangeFormat201Offset to JPEG SOIUInt321
JPEGInterchangeFormatLength202Bytes of JPEG dataUInt321

Tags relating to image data characteristics ImageDataCharacteristicsMain

IFD: IFD

Tags
TagIDDescriptionData typesComponentsEnumeration
TransferFunction12DTransfer functionUInt16768
WhitePoint13EWhite point chromaticityURational2
PrimaryChromaticities13FChromaticities of primariesURational6
YCbCrCoefficients211Color space transformation matrix coefficientsURational3
ReferenceBlackWhite214Pair of black and white reference valuesURational6

Other tags IFDOther

IFD: IFD

Tags
TagIDDescriptionData typesComponentsEnumeration
DateTime132File change date and timeASCII20
ImageDescription10EImage titleASCIIany
Make10FImage input equipment manufacturerASCIIany
Model110Image input equipment modelASCIIany
Software131Software usedASCIIany
Artist13BPerson who created the imageASCIIany
8298Copyright holderASCIIany

Tags Relating to Version Version

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
ExifVersion9000Exif versionNA4
FlashpixVersionA000Supported Flashpix versionNA4 Flashpix100100Flashpix Format Version 1.0

Tag Relating to Image Data Characteristics ImageDataCharacteristicsExif

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
ColorSpaceA001Color space informationUInt161 sRGB1sRGB
Uncalibrated&hFFFFUncalibrated

Tags Relating to Image Configuration ImageConfiguration

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
ComponentsConfiguration9101Meaning of each componentNA4 DoesNotExist0does not exist
Y1Y
Cb2Cb
Cr3Cr
R4R
G5G
B6B
CompressedBitsPerPixel9102Image compression modeURational1
PixelXDimensionA002Valid image widthUInt32, UInt161
PixelYDimensionA003Valid image heightUInt32, UInt161

Tags Relating to User Information UserInformation

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
MakerNote927CManufacturer notesNAany
UserComment9286User commentsNAany

Tag Relating to Related File Information FileInformation

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
RelatedSoundFileA004Related audio fileASCII13

Tags Relating to Date and Time DateAndTime

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
DateTimeOriginal9003Date and time of original data generationASCII20
DateTimeDigitized9004Date and time of digital data generationASCII20
SubSecTime9290DateTime subsecondsASCIIany
SubSecTimeOriginal9291DateTimeOriginal subsecondsASCIIany
SubSecTimeDigitized9292DateTimeDigitized subsecondsASCIIany

Tags Relating to Picture-Taking Conditions PictureTakingConditions

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
ExposureTime829AExposure timeURational1
FNumber829DF numberURational1
ExposureProgram8822Exposure programUInt161 NotDefined0Not defined
Manual1Manual
NormalProgram2Normal program
AperturePriority3Aperture priority
ShutterPriority4Shutter priority
CreativeProgram5Creative program (biased toward depth of field)
ActionProgram6Action program (biased toward fast shutter speed)
PortraitMode7Portrait mode (for closeup photos with the background out of focus)
LandscapeMode8Landscape mode (for landscape photos with the background in focus)
SpectralSensitivity8824Spectral sensitivityURationalany
ISOSpeedRatings8827ISO speed ratingUInt16any
OECF8828Optoelectric conversion factorNAany
ShutterSpeedValue9201Shutter speedSRational1
ApertureValue9202ApertureURational1
BrightnessValue9203BrightnessSRational1
ExposureBiasValue9204Exposure biasSRational1
MaxApertureValue9205Maximum lens apertureSRational1
SubjectDistance9206Subject distanceURational1
MeteringMode9207Metering modeUInt161 Unknown0unknown
Average1Average
CenterWeightedAverage2Center weighted average
Spot3Spot
MultiSpot4MultiSpot
Pattern5Pattern
PartialMode6Partial
Other255Other
LightSource9208Light sourceUInt161 unknown0unknown
Daylight1Daylight
Fluorescent2Fluorescent
Tungsten3Tungsten (incandescent light)
Flash4Flash
FineWeather9Fine weather
CloudyWeather10Cloudy weather
Shade11Shade
DaylightFluorescent12Daylight fluorescent (D 5700 – 7100K)
DayWhiteFluorescent13Day white fluorescent (N 4600 – 5400K)
CoolWhiteFluorescent14Cool white fluorescent (W 3900 – 4500K)
WhiteFluorescent15White fluorescent (WW 3200 – 3700K)
StandardLightA17Standard light A
StandardLightB18Standard light B
StandardLightC19Standard light C
D5520D55
D6521D65
D7522D75
D5023D50
ISOStudioTungsten24ISO studio tungsten
OtherLightSource255other light source
Flash9209FlashUInt161
FocalLength920ALens focal lengthURational1
SubjectArea9214Subject areaUInt16any
FlashEnergyA20BFlash energyURational1
SpatialFrequencyResponseA20CSpatial frequency responseNAany
FocalPlaneXResolutionA20EFocal plane X resolutionURational1
FocalPlaneYResolutionA20FFocal plane Y resolutionURational1
FocalPlaneResolutionUnitA210Focal plane resolution unitUInt161
SubjectLocationA214Subject locationUInt162
ExposureIndexA215Exposure indexURational1
SensingMethodA217Sensing methodInt161 NotDefined1Not defined
OneChipColorAreaSensor2One-chip color area sensor
TwoChipColorAreaSensor3Two-chip color area sensor
ThreeChipColorAreaSensor4Three-chip color area sensor
ColorSequentialAreaSensor5Color sequential area sensor
TrilinearSensor7Trilinear sensor
ColorSequentialLinearSensor8Color sequential linear sensor
FileSourceA300File sourceNA1 DSC3DSC
SceneTypeA301Scene typeNA1
CFAPatternA302CFA patternNAany
CustomRenderedA401Custom image processingUInt161 NormalProcess0Normal process
Customrocess1Custom process
ExposureModeA402Exposure modeUInt161 AutoExposure0Auto exposure
ManualExposure1Manual exposure
AutoBracket2Auto bracket
WhiteBalanceA403White balanceUInt161 Auto0Auto white balance
Manual1Manual white balance
DigitalZoomRatioA404Digital zoom ratioURational1
FocalLengthIn35mmFilmA405Focal length in 35 mm filmUInt161 Standard0Standard
Landscape1Landscape
Portrait2Portrait
NightScene3Night scene
SceneCaptureTypeA406Scene capture typeUInt161
GainControlA407Gain controlUInt161 None0None
LowGainUp1Low gain up
HighGainUp2High gain up
LowGainDown3Low gain down
HighGainDown4High gain down
ContrastA408ContrastUInt161 Normal0Normal
Soft1Soft
Hard2Hard
SaturationA409SaturationUInt161 Normal0Normal
Low1Low saturation
High2High saturation
SharpnessA40ASharpnessUInt161 Normal0Normal
Soft1Soft
Hard2Hard
DeviceSettingDescriptionA40BDevice settings descriptionNAany
SubjectDistanceRangeA40CSubject distance rangeUInt161 unknown0unknown
Macro1Macro
CloseView2Close view
DistantView3Distant view

Other tags OtherExif

IFD: Exif

Tags
TagIDDescriptionData typesComponentsEnumeration
ImageUniqueIDA420Unique image IDASCII33

Tags Relating to GPS GPS

IFD: GPS

Tags
TagIDDescriptionData typesComponentsEnumeration
GPSVersionID0GPS tag versionByte4
GPSLatitudeRef1North or South LatitudeASCII2 NorthNNort latitude
SouthSSouth latitude
GPSLatitude2LatitudeURational3
GPSLongitudeRef3East or West LongitudeASCII2 EastEEast longitude
WestWWest longitude
GPSLongitude4LongitudeURational3
GPSAltitudeRef5Altitude referenceByte1 SeaLevel0Sea level
SeaLevelReference1Sea level reference (negative value)
GPSAltitude6AltitudeURational1
GPSTimeStamp7GPS time (atomic clock)URational3
GPSSatellites8GPS satellites used for measurementASCIIany
GPSStatus9GPS receiver statusASCII2 InProgressAMeasurement in progress
InteroperabilityVMeasurement Interoperability
GPSMeasureModeAGPS measurement modeASCII2 Measurement2D22-dimensional measurement
Measurement3D33-dimensional measurement
GPSDOPBMeasurement precisionURational1
GPSSpeedRefCSpeed unitASCII2 KilometersPeHourKKilometers per hour
MilesPerHourMMiles per hour
KnotsNKnots
GPSSpeedDSpeed of GPS receiverURational1
GPSTrackRefEReference for direction of movementASCII2 TrueDirectionTTrue direction
MagneticDirectionMMagnetic direction
GPSTrackFDirection of movementURational1
GPSImgDirectionRef10Reference for direction of imageASCII2 see GPSTrackRef
GPSImgDirection11Direction of imageURational1
GPSMapDatum12Geodetic survey data usedASCIIany
GPSDestLatitudeRef13Reference for latitude of destinationASCII2 see GPSLatitudeRef
GPSDestLatitude14Latitude of destinationURational3
GPSDestLongitudeRef15Reference for longitude of destinationASCII2 see GPSLongitudeRef
GPSDestLongitude16Longitude of destinationURational3
GPSDestBearingRef17Reference for bearing of destinationASCII2 see GPSTrackRef
GPSDestBearing18Bearing of destinationURational1
GPSDestDistanceRef19Reference for distance to destinationASCII2
GPSDestDistance1ADistance to destinationURational1
GPSProcessingMethod1BName of GPS processing methodNAany
GPSAreaInformation1CName of GPS areaNAany
GPSDateStamp1DGPS dateASCII11
GPSDifferential1EGPS differential correctionUInt161

Ineroperability Tags Interop

IFD: Interop

Tags
TagIDDescriptionData typesComponentsEnumeration
InteroperabilityIndex1Indicates the identification of the Interoperability rule.ASCIIany

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