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21 lis 1997 · The NIIRS provides a simple, yet powerful, tool for assessing and communicating image quality and sensor system requirements. While the scale itself is simple, the process of developing the...
The National Imagery Interpretability Rating Scale (NIIRS) is used by imagery analysts to define the quality of aerial imagery from different imaging systems. The scale uses a number to indicate the level of detail which may be seen in an image, and therefore how much information may be expected from it.
Summary of NIIRS Scale Comment Image Type Visible NIIRS Civil NIIRS Visible panchromatic Visible panchromatic Radar NIIRS JR NIIRS Synthetic Aprture Radar Equivalent to Visible NIIRS, but focused on non-military tasks MS IIRS Thermal JR Experimental effort to apply Multispectral Imagery spanning the Visible, near JR.
It is a 10-level scale that helps analysts to assess quantitatively the quality of images for exploitation. The GIQE was developed specifically as a tool to estimate the NIIRS as a function of imaging system design parameters.
NIIRS. Identify the wing configuration (e.g., straight, swept, delta) of all large aircraft (e.g., 707, CONCORD, BEAR, BLACKJACK). Identify radar and guidance areas at a SAM site by the configuration, mounds, and presence of concrete aprons. Detect a helipad by the configuration and markings.
21 maj 2015 · Imagery Interpretability Rating Scale (NIIRS) [2, 3, 4] for static target discrimination to video. NIIRS is used for a. variety of sensors including infrared [5, 6, 7, 8], synthetic...
The National Imagery Interpretability Rating Scale (NIIRS) is used by imagery analysts to define the quality of aerial imagery from different imaging systems. The scale uses a number to indicate the level of detail which may be seen in an image, and
