...space.
  Note that this definition of an image is different than that used in the field of computer graphics in which images are usually 2-dimensional and the data restricted to be numbers representing a color or gray level. In a scientific image, the data is a measurement of a physical quantity which usually does not have any natural connection to color.

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...HDF
  the Flexible Image Transport System [, ] and the Hierarchical Data Format [, ], respectively

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...box.
  Unless it happens to be written in Java 1.1.

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...name.
  a maxim I assert without proof

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...schemata
  the plural of schema

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...clone.
  a ``deepClone'' actually; see `Metadata` API documentation for details.

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...declination
  Right ascension and declination are the longitude and latitude of a spherical system used in astronomy to locate celestial objects in the sky.

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...display.
  for one, a display Pixel by definition only has 2 axes-x and y; a data voxel, on the other hand, can have more than 2 axes.

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...`ImageDisplayMap`
  supercedes the ImageDataOrigin object

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