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satellite resources

Integrating high-quality satellite data resources, intelligent remote sensing data processing workflows and tools, as well as a comprehensive after-sales service system, we provide customers with efficient, high-frequency, cost-effective satellite imagery purchasing and value-added service solutions.

Satellite Introduction

TerraSAR-X/TanDEM-X/PAZ

TerraSAR-X (2007), TanDEM-X (2010) and PAZ (2018) form a high-res X-band SAR constellation. TerraSAR-X offers 1m/3m all-weather imaging; TanDEM-X generates global 12m DEM with <10m elevation accuracy.

PAZ adds 0.25m max resolution, forming a 3-satellite constellation with improved data acquisition efficiency, widely used in disaster monitoring, agriculture and global research.

Satellite Parameters
Operating Frequency Band
X-band
Orbit Type
631 km; Sun-synchronous Orbit
Imaging Modes
Staring/High-Res Spotlight; Strip-Map; Scan-SAR; Wide-Swath ScanSAR
Resolution
0.25/1/2/3/18.5/40 m
Swath Width
30/50/100/130 km; 100×15 km; Max 270×200 km
Polarization Mode
Single / Dual Polarization
Sample Image Display