TY - GEN
T1 - Development of new ultra-large aperture optical remote sensing imaging technology
AU - Niu, Ruize
AU - Zhi, Xiyang
AU - Jiang, Shikai
AU - Zhang, Wei
AU - Gong, Jinnan
N1 - Publisher Copyright:
© 2023 SPIE. All rights reserved.
PY - 2023
Y1 - 2023
N2 - With the rapid development of earth observation by optical remote sensing satellites, there is an urgent requirement of remote sensing data with high-resolution in environmental monitoring, urban planning and other applications. The resolution of remote sensing images (RSIs) significantly depends on the aperture size of space imaging system. However, limited by manufacturing level and carrying capacity, the traditional optical materials and reflection/refraction imaging principle have encountered a bottleneck in the manufacturing of space imaging system with ultra-large aperture and lightweight. Consequently, it is necessary to develop brand new space optical imaging systems. In this paper, we summarize the imaging mechanism and development history of three ultra-large aperture imaging technologies, including synthetic aperture imaging technology, diffractive membrane imaging technology and rotating synthetic aperture imaging technology, and analyze the challenges existing in their application.
AB - With the rapid development of earth observation by optical remote sensing satellites, there is an urgent requirement of remote sensing data with high-resolution in environmental monitoring, urban planning and other applications. The resolution of remote sensing images (RSIs) significantly depends on the aperture size of space imaging system. However, limited by manufacturing level and carrying capacity, the traditional optical materials and reflection/refraction imaging principle have encountered a bottleneck in the manufacturing of space imaging system with ultra-large aperture and lightweight. Consequently, it is necessary to develop brand new space optical imaging systems. In this paper, we summarize the imaging mechanism and development history of three ultra-large aperture imaging technologies, including synthetic aperture imaging technology, diffractive membrane imaging technology and rotating synthetic aperture imaging technology, and analyze the challenges existing in their application.
KW - Diffractive membrane imaging
KW - Remote sensing imaging
KW - Rotating synthetic aperture.
KW - Synthetic aperture imaging
KW - Ultra-large aperture
UR - https://www.scopus.com/pages/publications/85170823142
U2 - 10.1117/12.2691298
DO - 10.1117/12.2691298
M3 - 会议稿件
AN - SCOPUS:85170823142
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Second International Conference on Optoelectronic Information and Computer Engineering, OICE 2023
A2 - Yue, Yang
PB - SPIE
T2 - 2nd International Conference on Optoelectronic Information and Computer Engineering, OICE 2023
Y2 - 10 June 2023 through 12 June 2023
ER -