High-Level Project Summary
Our challenge is to teach children the mechanism of SAR simply. We did a lot of researches to find information. Nasa resources were very useful. It showed us the main headlines that we should know. The first information that the children must know is why we are using satellites. Their importance is to scan the earth's surface. The next is to know their types. And why scientists and engineers innovate and invent SAR. What is its mechanism? How SAR collects more images with high resolution. What are polarization and scattering? Their importance is to identify the volume, the texture, and objectives. It will help them in many fields. They may be astronomy, geology, petrology, and engineering.
Link to Project "Demo"
Link to Final Project
Detailed Project Description
The video explains the passive sensors and active sensors, The ability to penetrate through clouds and vegetarians, and the source of illumination. How hard was it to have a high resolution with a long wavelength because of the huge size of the antenna that should be? This was the reason for SAR invention with separated antenna and more high resolution. SAR can collect the polarized waves. Whatever it's HH or HV Or VH or VV. The concept of polarization has been explained also in the video.
At the end of the video, children will be able to understand the mechanism of SAR.
Finally, we used many tools to develop our video such as Adobe, Canva,
Space Agency Data
The link that I used from NASA space apps provides me with whole headlines that I build the project on. First, it explains what is sensors and their types. Then it tells about the SAR. After that about the relationship between wavelength, size of antenna, and resolution. Next, there is some information about polarization and scattering. At the end of it the data types of SAR and the availability of data.
The link is: https://earthdata.nasa.gov/learn/backgrounders/what-is-sar
Hackathon Journey
The best thing that all of us loved in the hackathon that we made friends with each other. We learned information in different field. We learned how to search and get data that we need. Time management is one of the nessary things that we learned . We've acquired the skill of teamwork. We're looking forward to traveling to see NASA's world headquarters.
We got to know the rest of the challenges, especially the SAR (Synthetic Aperture Radar)challenge. We've increased experience in science research writing skills. We read several different Scientific research.
References
1-Explain the importance SAR,
https://scholar.google.com/scholar?hl=ar&as_sdt=0%2C5&q=Explain+the+importance+SAR&btnG=#d=gs_qabs&u=%23p%3DN-VsjmwBYNAJ
2-Orthorectification of Sentinel SAR (Synthetic Aperture Radar) Data in Some Parts Of South-eastern Sulawesi,
https://ui.adsabs.harvard.edu/abs/2016E%26ES...47a2007A/abstract
3- What’s SAR .
https://earthdata.nasa.gov/learn/backgrounders/what-is-sar
4- it explains what is sensors and their types. Then it tells about the SAR. After that about the relationship between wavelength, size of antenna, and resolution. Next, there is some information about polarization and scattering. At the end of it the data types of SAR and the availability of data.
https://earthdata.nasa.gov/learn/backgrounders/what-is-sar
Tags
#Video editing #Voice Over
Global Judging
This project has been submitted for consideration during the Judging process.