Which of the following is NOT a typical IR color palette?Group of answer choicesLongbowIronbowBlack-hotWhite-hot

To address the question of which color palette is NOT typical in infrared (IR) imagery, we should consider the generally accepted palettes used to represent IR data.

1. Longbow: This is a color palette used for advanced infrared imaging, particularly in military applications.

2. Ironbow: This palette is also commonly used in infrared thermal imaging for different applications, offering a range of color representations.

3. Black-hot: This is a typical IR palette where hotter areas are represented in lighter colors (often white or yellow) and cooler areas in dark colors (black).

4. White-hot: This palette represents hot areas in white and cooler areas in black, which is also widely used in infrared imaging.

Based on the definitions of these palettes, if we assess typical usage in infrared imagery, all of the listed options except for Ironbow are standard. Thus, Ironbow is likely the option that is less commonly recognized compared to the others.

Final Answer

Ironbow is NOT a typical IR color palette.