The COMEO service (Compression Of Models & Earth Observations) aims to compress Earth observation data (Sentinel-1 and Sentinel-2) and Earth modeling data (such as C3S ERA5) using lossy algorithms.
The following algorithms are available:
• DCT (based on JPEG-XL)
• DWT (based on JPEG 2000)
• LICH (AI-based)
The compression factor ranges from ×10 to ×250.
A demonstration tool is provided to illustrate the impact of lossy compression, along with a mapping tool that displays a synthesis of Sentinel-1 IW data over the Mediterranean Sea and across the full Sentinel-1 mission time range.
The COMEO service aims to compress Earth Observation and Modeling data using lossy algorithms.
About the service
Service details
FUNDED by:
STATUS:
Operational
version:
1.1.0
Thematic Areas
AI & Advanced Analytics
Cross-sectorial services
Gallery
Resources
This video presents the COMEO service and its main features and benefits, while providing a clear and simple step-by-step user guide to help users get started.
