Our project is a multifaceted endeavor that aims to harness the power of SAR (Synthetic Aperture Radar) data from the Sentinel-1 mission to create a dynamic and informative advertisement video. This video not only showcases the unique and captivating images captured by SAR but also highlights their significance, particularly in monitoring changes in the Earth's landscape following natural disasters.

To achieve this, we utilized the capabilities of the Google Earth Engine, a powerful platform for geospatial analysis and remote sensing. Our primary objective was to transform raw SAR data into visually compelling content. Here's how our project works:

Data Processing: We began by processing the raw SAR data, a complex and detailed process involving calibration and transformation of the data into a format suitable for visualization. The Google Earth Engine provided the computational muscle needed for this critical step.
3D Earth Model: In parallel, we designed and coded a 3D model of the Earth's surface, which serves as the canvas for our SAR data visualization. This model allows us to represent the Earth in a visually engaging way, enhancing the viewer's understanding of the data.
Advertisement Video: The heart of our project is the creation of an advertisement video. We seamlessly integrate the processed SAR data onto our 3D Earth model to produce a captivating video presentation. This video not only showcases stunning SAR images but also elucidates their role in monitoring environmental changes.
Postcards with QR Codes: To make our project accessible to a broader audience, we've selected some of the most captivating SAR images and transformed them into postcards. Each postcard features a QR code that links directly to our SAR map.
SAR Map Accessibility: By scanning the QR code on the postcards, the general public gains easy access to our SAR map. This map serves as a treasure trove of unique features, offering insights into various aspects of our planet's dynamics, from geological shifts to disaster aftermath.

The benefits of our project are multifaceted:

Education: We aim to educate the public about SAR technology and its role in understanding our changing world.
Awareness: By showcasing changes in the Earth's landscape following natural disasters, we hope to raise awareness about the importance of monitoring these events.
Access to Data: Our SAR map provides a user-friendly interface for exploring SAR imagery, making this valuable resource accessible to a broader audience.

Ultimately, our goal is to inspire curiosity about the Earth and its dynamic nature while providing a valuable tool for those interested in exploring SAR data. In terms of tools and technologies, we relied on the Google Earth Engine for data processing and visualization, and we used coding languages such as Python for scripting. Additionally, we leveraged 3D modeling software for creating the Earth model, ensuring a visually immersive experience for our audience.

2023 NASA Space Apps Challenge

Scientist-Astronauts