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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.
The NIIRS was created to provide a user-friendly metric to define the image quality. 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 lis 1997 · The NIIRS defines the levels of image interpretability by the types of tasks an analyst can perform with imagery of a given rating level. The NIIRS provides a simple, yet powerful, tool for assessing and communicating image quality and sensor system requirements.
ABSTRACT. Several methods have been developed for quantifying the information potential of imagery exploited by a human observer. The National Imagery Interpretability Ratings Scale (NIIRS) has...
The National Imagery Interpretability Scale (NIIRS) promotes interoperability for the exchange of data among Intelligence, Surveillance, and Reconnaissance (ISR) Systems. The scales allow for the evaluation of imagery quality and use of a consistent measure for such evaluations.
