ISO TC 211 Geographic information/Geomatics Committee site

ISO/TC 211 Geolexica

Concept peak side lobe ratio”

Term ID

2286

source

ISO/TS 19159-3:2018, (E), 3.19

eng

peak side lobe ratio

PSLR

ratio between the peak power of the largest side lobe and the peak power of the main lobe of the impulse response of point targets in the SAR image

Note to entry: The peak side lobe ratio is usually expressed in decibels (dB) and computed as follows `PSLR = 10log_(10) {(P_(text(sidepeak)))/(P_(text(mainpeak)))}` where `P_(text(mainpeak))` is the peak power of the main lobe; `P_(text(sidepeak))` is the peak power of the largest side lobe.

ORIGIN: ISO/TC 211 Glossary of Terms - English (last updated: 2020-06-02)

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info

  • status: valid
  • classification: preferred
  • date accepted: 2018-05-01

Review

last review performed:
(2018-05-01)
status:
final
decision:
accepted
decision event:
Normal ISO processing
notes:
Publication of document ISO/TS 19159-3:2018(E)