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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

ZY-1 02C (CBERS-02C)

On Dec 22, 2011 (11:26 Beijing Time), China launched ZY-1 02C (CBERS-02C) via Long March 4B from Taiyuan Satellite Launch Center. It has two HR cameras (2.36m resolution, 54km combined swath) and a panchromatic/multispectral camera (5m/10m resolution, 60km swath).

In-orbit tests confirm ZY-1 02C meets all technical specs, operating normally with data quality suitable for 1:25,000–1:100,000 land surveys (0.2 mu minimum monitoring polygon). Fused image indicators match SPOT-5 (France) and RapidEye (Germany) standards.

Satellite Parameters
Spectral Range
P/MS: 0.51–0.85μm, 0.52–0.59μm, 0.63–0.69μm, 0.77–0.89μm; HR: 0.50–0.80μm
Spatial Resolution
P/MS: Panchromatic 5m, Multispectral 10m; HR: 2.36m
Swath Width
P/MS: 60 km; HR: 27 km (single), 54 km (combined)
Swing Capability
P/MS: ±32°; HR: ±25°
Revisit Period
P/MS & HR: 3 days
Coverage Cycle
P/MS & HR: 55 days
Orbit Type
Sun-synchronous Recurrent Orbit
Orbit Altitude
780.099 km
Orbit Inclination
98.5°
Local Time of Descending Node
10:30 a.m.
Nodal Period
100.38 minutes
Eccentricity
0.0011
Sample Image Display