Episódio 155 - Entendendo o speckle - O Fascinante Mundo ...

What this episode covers

Nesse episódio 155 continuamos a minissérie sobre processamento de dados SAR. Hoje vamos abordar o speckle. Começamos com a compreensão da formação do pixel SAR, discutindo amplitude e fase, radar cross section, os múltiplos espalhadores por unidade de área, o speckle modelado como um processo aleatório no domínio complexo, as interferências construtiva e destrutiva, o efeito granular (sal e pimenta), até a redução desse ruído por diversos filtros. É mais um episódio bem teórico, mas bastante necessário. Aproveitamos para dizer que estamos produzindo nosso próximo treinamento que será focado em PDISAR e será lançado ainda no primeiro trimestre de 2023. Vale a pena conferir o episódio. Afinal, Radar é sensacional e Sensoriamento Remoto é um mundo fascinante! Um grande abraço!

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Frequently Asked Questions

How long is this episode of O Fascinante Mundo do Sensoriamento Remoto?

This episode is 1 hour and 12 minutes long.

When was this O Fascinante Mundo do Sensoriamento Remoto episode published?

This episode was published on December 26, 2022.

What is this episode about?

Nesse episódio 155 continuamos a minissérie sobre processamento de dados SAR. Hoje vamos abordar o speckle. Começamos com a compreensão da formação do pixel SAR, discutindo amplitude e fase, radar cross section, os múltiplos espalhadores por unidade...

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