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File Technical Checks

CheckResult
jhove
File is valid according to JHOVE.
magick
File is valid according to ImageMagick.
md5
Checks for md5.
tifpages
Check that there are no more than 1 page in the TIF, usually a thumbnail.
tif_compression
TIF file is compressed using the lossless compression LZW.
unique_file
Filename is unique in the project.

File Postprocessing Steps

StepResult
tagtaggrouptagidvalue
ApertureCompositeExif-Aperture9.5
ImageSizeCompositeExif-ImageSize868x427
MegapixelsCompositeExif-Megapixels0.371
ExifToolVersionExifToolExifToolVersion12.98
ExifByteOrderFileExifByteOrderLittle-endian (Intel, II)
FileTypeFileFileTypeTIFF
FileTypeExtensionFileFileTypeExtensiontif
MIMETypeFileMIMETypeimage/tiff
BitsPerSampleIFD02588 8 8
CompressionIFD0259LZW
FillOrderIFD0266Normal
ImageHeightIFD0257427
ImageWidthIFD0256868
OrientationIFD0274Horizontal (normal)
PageNumberIFD02970 1
PhotometricInterpretationIFD0262RGB
PlanarConfigurationIFD0284Chunky
PredictorIFD0317Horizontal differencing
PrimaryChromaticitiesIFD03190.6399999857 0.3300000131 0.3000000119 0.6000000238 0.150000006 0.05999999866
ResolutionUnitIFD0296inches
RowsPerStripIFD0278400
SamplesPerPixelIFD02773
StripByteCountsIFD0279423188 30017
StripOffsetsIFD02738 423196
WhitePointIFD03180.3127000034 0.3289999962
XResolutionIFD0282350
YResolutionIFD0283350
CreatorXMP-dccreatorPicturae
RightsXMP-dcrightsThis image was obtained from the Smithsonian Institution. Unless otherwise noted, this image or its contents may be protected by international copyright laws.
SubjectXMP-dcsubjectDepartment of Entomology
ApertureValueXMP-exifApertureValue9.5
ColorSpaceXMP-exifColorSpaceUncalibrated
ComponentsConfigurationXMP-exifComponentsConfiguration['Y', 'Cb', 'Cr', '-']
DateTimeOriginalXMP-exifDateTimeOriginal2025:06:30 16:34:01.625Z
ExifImageHeightXMP-exifPixelYDimension868
ExifImageWidthXMP-exifPixelXDimension427
ExifVersionXMP-exifExifVersion0232
FlashpixVersionXMP-exifFlashpixVersion0100
CreatorCityXMP-iptcCoreCreatorContactInfoCiAdrCityWashington
CreatorRegionXMP-iptcCoreCreatorContactInfoCiAdrRegionDistrict of Columbia
LocationShownCityXMP-iptcExtLocationShownCityWashington
MinorVersionXMP-LImageMinorVersion0.0.0
KeywordsXMP-pdfKeywordsDepartment of Entomology
TimeCreatedXMP-photomechTimeCreated16:34:01+00:00
CityXMP-photoshopCityWashington
DateCreatedXMP-photoshopDateCreated2025:06:30 16:34:01.625Z
SourceXMP-photoshopSourceNational Museum of Natural History
ArtistXMP-tiffArtistPicturae
BitsPerSampleXMP-tiffBitsPerSample[8, 8, 8]
CompressionXMP-tiffCompressionJPEG 2000
CopyrightXMP-tiffCopyrightThis image was obtained from the Smithsonian Institution. Unless otherwise noted, this image or its contents may be protected by international copyright laws.
DateTimeXMP-tiffDateTime2025:06:30 16:34:01
ImageHeightXMP-tiffImageLength868
ImageWidthXMP-tiffImageWidth427
OrientationXMP-tiffOrientationHorizontal (normal)
PhotometricInterpretationXMP-tiffPhotometricInterpretationRGB
PlanarConfigurationXMP-tiffPlanarConfigurationChunky
ResolutionUnitXMP-tiffResolutionUnitinches
SamplesPerPixelXMP-tiffSamplesPerPixel3
SoftwareXMP-tiffSoftwarePixel 2.0/GraphicsMagick 1.3.20 2014-08-16 Q8
XResolutionXMP-tiffXResolution350
YCbCrPositioningXMP-tiffYCbCrPositioningCentered
YResolutionXMP-tiffYResolution350
XMPToolkitXMP-xxmptkImage::ExifTool 12.42
CreateDateXMP-xmpCreateDate2025:06:30 16:34:01.625Z
CreatorToolXMP-xmpCreatorToolPixel 2.0
ModifyDateXMP-xmpModifyDate2025:06:30 16:34:01.625Z
RatingXMP-xmpRating0
UsageTermsXMP-xmpRightsUsageTermshttps://www.si.edu/termsofuse