public enum SymbolicSpectralRange extends Enum<SymbolicSpectralRange>
Enum Constant and Description |
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HSI
Indicates Hyper-Spectral Imagery.
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LWIR
Indicates Long-wavelength infrared (8 to 15 micrometers).
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MSI
Indicates Multi-Spectral Imagery.
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MWIR
Indicates Mid-wavelength infrared (3 to 8 micrometers).
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NIR
Indicates Near-infrared (75 to 1.4 micrometers) in wavelength
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SWIR
Indicates Short-wavelength infrared (1.4 to 3 micrometers).
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UNKNOWN
Indicates the spectral band(s) are unknown.
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UV
Indicates Ultraviolet (UV) light is electromagnetic radiation with a wavelength shorter than
that of visible light, but longer than X-rays, in the range 10 to 400 nm.
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VIS
Indicates portion of electromagnetic spectrum that is visible to (can be detected by) the human
eye.
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Modifier and Type | Method and Description |
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static SymbolicSpectralRange |
fromString(String value) |
String |
toString() |
static SymbolicSpectralRange |
valueOf(String name)
Returns the enum constant of this type with the specified name.
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static SymbolicSpectralRange[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
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public static final SymbolicSpectralRange LWIR
This is the "thermal imaging" region, in which sensors can obtain a completely passive picture of the outside world based on thermal emissions only and requiring no external light or thermal source such as the sun, moon or infrared illuminator.
public static final SymbolicSpectralRange MWIR
In guided missile technology the 3 to 5 micrometers portion of this band is the atmospheric window in which the homing heads of passive IR 'heat seeking' missiles are designed to work, homing on to the Infrared signature of the target aircraft, typically the jet engine exhaust plume.
public static final SymbolicSpectralRange SWIR
Water absorption increases significantly at 1,450 nm. The 1,530 to 1,560 nm range is the dominant spectral region for long-distance telecommunications.
public static final SymbolicSpectralRange NIR
Defined by the water absorption, and commonly used in fiber optic telecommunication because of low attenuation losses in the SiO2 glass (silica) medium. Image intensifiers are sensitive to this area of the spectrum. Examples include night vision devices such as night vision goggles.
public static final SymbolicSpectralRange VIS
Visible light or simply light. A typical human eye will respond to wavelengths from about 390 to 750 nm.
public static final SymbolicSpectralRange UV
public static final SymbolicSpectralRange MSI
Contains imagery data comprising multiple spectral bands.
public static final SymbolicSpectralRange HSI
Contains imagery data comprising multiple spectral bands.
public static final SymbolicSpectralRange UNKNOWN
public static SymbolicSpectralRange[] values()
for (SymbolicSpectralRange c : SymbolicSpectralRange.values()) System.out.println(c);
public static SymbolicSpectralRange valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic static SymbolicSpectralRange fromString(String value)
public String toString()
toString
in class Enum<SymbolicSpectralRange>
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