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CCD2 - Charge-coupled Device (HuangJing 1A)

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Abstract: HJ 1A and 1B (Huan Jing = Environment) satellites are small chinese Earth observation satellites. The satellite constellation is composed of a number of small satellites, the ground system, and the application system. It provides all-weather (3 to 100 m meter) imagery. The Huan Jing constellation consists of two small optical satellites, the HJ-1A and the HJ-1B.
HJ 1A is also the Small Multi-Mission Satellite (SMMS) of Asia Pacific Space Cooperation Organization (APSCO) and it will be the important data resources of APSCO space application. SMMS is a joint venture payload between China, Iran, South Korea, Mongolia, Pakistan, Thailand and Bangladesh under the Asian-Pacific organization.
Geographic Coverage
Spatial coordinates   
  N: 90.0   S: -90.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: Academy of Opto-Electroincs, Chinese Academy of Sciences
Dataset Title: CCD - Charge-coupled Device (HuangJing 1A)
Parent DIF
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Temporal Coverage
Start Date: 2007-12-22
Stop Date: 2012-02-09
Data Resolution
Latitude Resolution: 30 m
Longitude Resolution: 30 m
Temporal Resolution: 4 days
HJ1A Ancillary Description
Data Center

Data Center Personnel
Phone: +86 (10) 8217-8879
Fax: +86 (10) 8217-8638
Email: fenglei at
Contact Address:
No. 9 Dengzhuang South Road, Haidian District
City: Beijing
Province or State: Beijing
Postal Code: 100094
Country: China
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2012-07-24
Last DIF Revision Date: 2016-11-18
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