NIEM Progression 5

Disclaimer: This tool was developed by Tom Carlson Consulting LLC. It was created from the official distribution of the data model. Tom Carlson Consulting LLC makes neither claim nor warranty that this tool provides an accurate representation of the NIEM data model. For official and authoritative representations, please visit the official NIEM release website.



biom:IrisImageDetail

A set of details about an image of iris

biom:IrisImageDetail holds other objects.

biom:IrisImageDetail can hold any of these following objects, starting with the most specific and becoming more generic as you move down the list:


biom:IrisEyePositionCode

A designator of which eye is represented by the image

Holds numbers.


biom:IrisImageMissing

A data of which to represent Iris Eye Position image data is missing

Holds other objects.


biom:IrisImageMissingReasonCode

A reason for a missing iris image

Holds code table entries.


biom:ResolutionMethodInformation

An optional field states the method used for determining the pixel density of the image.

Holds other objects.


biom:IrisEyeRotationAngleValue

A rotation angle of an image

Holds binary data in text form.


biom:IrisEyeRotationUncertaintyValue

An image rotation uncertainty

Holds binary data in text form.


biom:IrisImageCapture

An iris image capture

Holds other objects.


nc:PersonEyeColorText

A color of the eyes of a person.

Holds text.


j:PersonEyeColorCode

A code set identifying an eye color of a person.

Holds code table entries.


biom:IrisImageAcquisitionLightingSpectrum

A lighting spectrum used in capturing an iris image

Holds other objects.


biom:IrisDiameterPixelQuantity

A number of pixels in the diameter of an iris

Holds numbers.


biom:IrisImageAcquisitionProfileCode

A set of criteria under which the iris image was captured

Holds numbers.


biom:IrisImageStorageFormatCode

A data type for a storage format used for this iris image

Holds code table entries.


biom:IrisImageIrisPupilBoundary

An iris-pupil boundary in an iris image

Holds other objects.


biom:IrisImageIrisScleraBoundary

An iris-sclera boundary in an iris image

Holds other objects.


biom:IrisImageIrisUpperEyelidBoundary

An iris-upper eyelid boundary in an iris image

Holds other objects.


biom:IrisImageIrisLowerEyelidBoundary

An iris-lower eyelid boundary in an iris image

Holds other objects.


biom:IrisImageOcclusion

A blockage in an iris image

Holds other objects.


biom:IrisImageRangeMeasure

An estimated distance in centimeters from the camera to the iris for this iris image

Holds numbers.


biom:IrisImageGazeAngleMeasure

An angular extent (off front angle) in degrees imaged by the camera for this iris image

Holds numbers.


nc:ImageHeightValue

A height of an image in pixels.

Holds numbers.


nc:ImageLocation

A physical location where an image is stored.

Holds other objects.


nc:ImageWidthValue

A width of an image in pixels.

Holds numbers.


biom:ImageAugmentation

Additional information about an image.

Holds other objects that describe extra information, often from other domains.


j:ImageAugmentation

Additional information about an image.

Holds other objects that describe extra information, often from other domains.


mo:ImageAugmentation

Additional information about an image

Holds other objects that describe extra information, often from other domains.


nc:BinaryID

An identifier that references a binary object.

Holds text.


nc:BinaryCategoryText

A kind of object that has been encoded.

Holds text.


j:BinaryCategoryCode

A kind of binary object.

Holds code table entries.


nc:BinaryHash

A hash value representing an object encoded in a binary format.

Holds other objects.


nc:BinaryLocation

A physical location of a binary object.

Holds other objects.


nc:BinaryAvailableIndicator

True if a binary is available; false if it is not.

Holds true/false values.


nc:Base64BinaryObject

A base64 binary encoding of data.

Holds binary data in text form.


nc:HexBinaryObject

A hexadecimal binary encoding of data.

Holds binary data in text form.


cbrn:UTF8BinaryObjectText

A UTF8 binary encoding of data.

Holds text.


nc:BinaryCaptureDate

A date on which a binary object is captured or created.

Holds other objects.


nc:BinaryCapturer

An entity which captured or created a binary object.

Holds other objects.


nc:BinaryDescriptionText

A description of a binary object.

Holds text.


nc:BinaryFormatText

A file format or content type of a binary object.

Holds text.


nc:BinaryFormatStandardName

A name of a standard or protocol used to classify binary content.

Holds text.


nc:BinaryURI

A URL or file reference of a binary object.

Holds text.


nc:BinarySizeValue

A size of a binary object in kilobytes.

Holds numbers.


j:BinaryAugmentation

Additional information about a binary.

Holds other objects that describe extra information, often from other domains.