NASA ARSET: Basics of Synthetic Aperture Radar (SAR), Session 1/4

[@loonyfrog]

Excellent content yet poor audio quality..

[@junxiang1110]

14:09, there is a mistake, she said " if the wavelength is much smaller than an object then there will be no or minimal interaction between the wavelength and the object".

[@manishmaurya6580]

so what is the actual concept?

[@hemalathagonuguntla3714]

Thank you for clear explanation of basic concepts :)

[@NomanMustafascientist]

learning from someone who works at NASA .OMG! so phenomenal

[@nicolastrap]

Vraiment inréressant. Merci pour tous ces renseignements

[@moeshyassin]

Excellent presentation. Thank you ma'am.

[@christopherbeebe9270]

@22:30 receiving a polarization through the use of a filter is mentioned. Did you mean there is software processing post-antenna to make sure only the energy from a given polarization is received? I'd like to know more if so.

[@Mrrlamb1]

Wonderful content... Thank you!

[@zynix27]

Some mighty amusing subtitles at 16:55...

[@NileshPawar-r3q]

Excellent, and informative. its help me a lot.

[@manamsetty2664]

Damn this stuff is available for free so cool

[@karlleibdarius9818]

Nice explanation Erika

[@jaweednazary8712]

Thanks for information, I think there is mistake on dialectic constant part. "The amount of moisture in the soil and vegetation will increase the strength of backscattered signal." It is the other way.

[@feiliu980]

there is a mistake about the incident angle. the figure give is right which is the angle between the incident light and the verticle direction, but what the video says seems to be wrong, which is the angle between the incident angle and earth surface

[@dary6657]

Clear explanation, Thanks a lot!

[@Regressor14]

does Multi-look filtering related to FFT filtering?

[@ParisSamayam]

thank you so much for clear explanation about SAR

[@Hana-ww8nx]

Thank you so much can you share me that how can I get backscattering coefficients of sentinel 1

[@eliseolopez2790]

Two types of remote observations passive and active passive measures energy emitted or reflected by the earths atmospheres system

[@Dobbs321]

Excellent review!

[@thenaturetalks595]

Thank you for great video: The Nature Talks

[@virajkadam3017]

Thanks a lot! This is amazing content

[@wildlifeireland9514]

Fantastic information

[@garriedaden4168]

Very helpful. Many thanks

[@jsenthilmurugan5871]

Excellent

[@josephflock6404]

ready

[@lingshen7234]

Thank you! Really helps me alot!!!

[@felixcrow]

Excellent presentation. Thank you.

[@johnkean6852]

_The basics_ : then comes a one hour long video 🤣

[@SouthernHerdsman]

Undergraduate level basics.

[@leejinmoo11]

28:40 please answer the phone :)

[@RKYT0]

thanks for the video. but the audio

[@prithvishetty6938]

8:10

[@ANANDUVWILSON]

Love from Kerala

[@Alternatives_Universum]

Danke

[@guswantnk]

Thanks

[@planetclownfishbrain7052]

How many armadillos in a football field?

[@bouabdellahlamani9751]

Thank you very match !

[@bingba4078]

Hello

[@jshellenberger7876]

28:34 is Kabul 2019…#protest #POW

[@NickGhale]

Thanks nerd

[@Arsetsevupo]

Hello