This proceedings book contains selected and expanded contributions presented at the 7th International Symposium of Space Optical Instruments and Applications, held in Beijing, China, on Oct 21-23, 2022. The meeting was organized by the Sino-Holland Space Optical Instruments Joint Laboratory and supported by Beijing Institute and Space Mechanics and Electricity.

In the recent years, space optical payloads are advancing toward high spatial resolution, high temporal resolution, high radiometric resolution, and high spectral resolution and becoming more and more intelligent. Commercial remote sensing industry has made steady progress in terms of the scope of satellite systems and applications. Meanwhile, space optical remote sensing data has been extensively applied to monitoring of resources, meteorology, ocean, environment, disaster reduction, and many other fields.

The symposium focused on key innovations of space-based optical instruments and applications and the newestdevelopments in theory, technology, and applications in optics, in both China and Europe. It thus provided a platform for exchanges on the latest research and current and planned optical missions.

The major topics covered in these conference proceedings are:

1. Advanced space optical remote sensing application technology.

2. Deep space exploration and astronomical observation technology.

3. Advanced space optical remote sensing instrument technology.

4. Commercial optical observation technology and services.

Autorentext

Paul Urbach graduated in 1981 at the University of Groningen, the Netherlands, and completed in 1986 a Ph.D. thesis at the same university on the optimization of hydrodynamic propulsion. In 1986, he joined Philips Research Laboratory in Eindhoven, the Netherlands. During 1980, he spend four months in Signetics Research Laboratory in Sunnyvale, California, the USA, where he worked on optical lithography. In 1994, he became a principal scientist at Philips Research Laboratory. In 2000, he became a part-time professor in diffraction optics at Delft University of Technology (TUDelft), the Netherlands. Since January 2008, he is a full professor and the head of the Optics Research Group of TUDelft. He has been President of the European Optical Society 2012-2014 and 2017-2018, member of the Advisory Board of the Dutch Minister of Economic Affairs on metrology and Scientific Director of the Dutch Optics Centre.

Jiang Huilin graduated from Changchun Institute of Optics and Mechanics (CIOM), Chinese Academy of Sciences, China, in 1969 with a bachelor's degree and received his Ph.D. from the same institute in 1987. He is the former president of Changchun University of Science and Technology and currently the director of the university's academic committee. He also serves as the vice chairman of Chinese Academy of Ordnance Engineering, the executive director of Chinese Optical Society and Chinese Optical Engineering Society, and the deputy director of the academic committee of the State Key Laboratory of Applied Optics at CIOM.