NSIDC Request for New GCMD Keyword

[tkande86]

Hello,

NSIDC would like to request the following be added as a GCMD keyword under Earth Science > SPECTRAL/ENGINEERING > SENSOR CHARACTERISTICS

Short name: IMPULSE RESPONSE
Long name: IMPULSE RESPONSE
Definition: Impulse response is defined as the output of a linear time-invariant system when the input signal is a discrete impulse, represented mathematically as the coefficients of a finite impulse response filter.

Reference: https://www.sciencedirect.com/topics/computer-science/impulse-response

Thanks!
Theresa

[GCMD - tstevens]

Thank You for your keyword request. I will review the keyword request and let you know when it is complete.

[GCMD - tstevens]

@tkande86 The new science keyword has been added; please review:
SPECTRAL/ENGINEERING > SENSOR CHARACTERISTICS > IMPULSE RESPONSE: https://cmr.earthdata.nasa.gov/kms/concept/030b4439-8a69-408a-b365-ccdf148d0854?format=rdf&version=draft

[tkande86]

Looks great, thank you!

[tkande86]

This keyword is not yet appearing available. Do you know when it might be added? Thanks!

[GCMD - tstevens]

This keyword will be available after our next keyword release on 1/16/26.