SAR 07 - Polarimetrie

with Jean-paul Rudant

Notion d’onde polarisée, rectilignement, circulairement, elliptiquement.Approche expérimentale historique depuis 1991 avec les images ERS, ENVISAT, PALSAR des observations effectuées en bande C avec...

30m 52s Beginner Published on: 7 August 2018

Category: SAR RADAR French English French, English

Question

Course completed

<% quiz_result.greetings %>

Score: <% quiz_result.score_text %>

We are sorry. You haven't passed this course.

Congratulations! You have passed this course.

You obtain a new medal
"<% quiz_result.badge_title %>"

Description

Notion d’onde polarisée, rectilignement, circulairement, elliptiquement.

Approche expérimentale historique depuis 1991 avec les images ERS, ENVISAT, PALSAR des observations effectuées en bande C avec les polarisations VV puis VV+VH, en bande L avec les polarisations HH puis HH+HV+VV. Intérêt de préserver la phase pour les mesures polarimétriques. Présentation de la décomposition de Pauli pour mettre en évidence, sols nus, forêt denses et forêts inondées. Exemples sur la plaine littorale de Kourou en Guyane en bande L. Comparaison avec des photographies aériennes.

Notion of polarized wave rectilinearly, circularly, elliptically.

Historical experimental approach since 1991 with the images ERS, ENVISAT, PALSAR of the observations made in band C with the polarization VV then VV + VH, in band L with the polarization HH then HH + HV + VV. Interest to preserve the phase for polarimetric measurements. Presentation of the decomposition of Pauli to highlight bare soils, dense forest and flooded forests. Examples on the Kourou littoral plain in French Guiana. Comparison with aerial photographs.

Author

Jean-paul Rudant
Professeur chez Université Paris-Est Marne-la-Vallée

Do you want to receive RUS news and new training info?

Subscribe to our mailing list

To handle the RUS E-learning service, personal information as name, lastname and email, has to be provided and processed. You can optionally provide additional information as country of residence, professional information, and social media account. You agree that the provided information is publicly available on RUS Training, except for the email address which is kept confidential. Collected information is used to generate anonymous statistics. Your personal information is shared only with ESA and will be kept only for as long as the purpose persists.
You can withdraw your consent and delete your RUS Training account with all your personal data collected at any moment sending an email to training@rus-copernicus.eu

I agree to the Terms of Service and Privacy Policy, and I hereby consent to the processing of my data for the RUS E-learning service.

SAR 07 - Polarimetrie

Notion d’onde polarisée, rectilignement, circulairement, elliptiquement.Approche expérimentale historique depuis 1991 avec les images ERS, ENVISAT, PALSAR des observations effectuées en bande C avec...

Question

Course completed

Description

Author

Chapters list

Other courses

Sentinel-2 over the Arctic area

Urbanization: Settlement Extent Mapping

Do you want to receive RUS news and new training info?

Login to your RUS Training Account

Create your RUS Training Account

Forgot password