aslanispavlos / GEE_Download_Sentinel-2

GEE tool for downloading Sentinel-2 images

GEE_Download_Sentinel-2

GEE tool for downloading Sentinel-2 images

Description

This project contains a Google Earth Engine script for processing Sentinel-2 satellite imagery. The script filters the Sentinel-2 collection by date and location, applies cloud masking, and calculates several indices: NDVI, EVI, kNDVI, NIRv, NDWI, and NMDI.

Getting Started

Dependencies

• Google Earth Engine account
• JavaScript knowledge for script customization

Installing and Running

1. Copy the script (download_s2_images.js) into your Google Earth Engine Code Editor or Copy from https://code.earthengine.google.com/11afd5c10ddb6cdbe8df25928147e015.
2. Customize the point variable with the desired coordinates.
3. Set the date range in the filterDate function.
4. Run the script in the Code Editor to see the results and export the images.

Usage

The script can be used for environmental monitoring, agricultural analysis, and land cover change detection by leveraging the calculated vegetation and water indices.

Contributing

Contributions to the script are welcome. Please fork the repository and open a pull request with your changes.

Authors

Zhanzhang Cai, Fan Wang, Min Wang

License

This project is licensed under the MIT License - see the LICENSE.md file for details.

Acknowledgments

• Google Earth Engine team for the platform
• Sentinel-2 data providers