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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.
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. Military and Civil NIIRS scales are used to grade visible, radar, infra-red and multispectral imagery.
21 lis 1997 · Jitter-induced degradation is evaluated in terms of the National Imagery Interpretability Rating Scale (NIIRS), which is measured in terms of the general image quality equation (GIQE).
This document presents the Civil National Imagery Interpretability Rating Scale (NIIRS) and discusses its use. Image examples using the Civil NIIRS are displayed in Appendix I. Additional Civil NIIRS criteria are listed in Appendix II and a history of NIIRS appears in Appendix III.
21 lis 1997 · The National Imagery Interpretability Rating Scale (NIIRS) is used by imagery analysts to define the quality of aerial imagery from different imaging systems, and this feature describes the Civil NIIRS scale for the visible spectrum.
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. Military and Civil NIIRS scales are used to grade visible, radar, infra-red and multispectral imagery.
The National Imagery Interpretability Rating Scale (NIIRS) is an American subjective scale used for rating the quality of imagery acquired from various types of imaging systems.
