Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
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A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of different methods of datacube acquisitions. The shaded regions correspond to the section captured in one exposure. The arrows show the direction of scanning. (a) The hypercube. (b) Point scanning. (c) Line scanning. (d) Spectral scanning. (e) Spatial–spectral scanning. (f) Snapshot scanning.
