In-orbit geometric calibration for long-linear-array and wide-swath whisk-broom TIS of SDGSAT-1
X Li, L Li, L Zhao, J Jiao, L Jiang, L Yang… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Because of the imaging mechanism complexity of long-linear-array and wide-swath whisk-
broom thermal infrared spectrometer (TIS) of the first Sustainable Development Goals …
broom thermal infrared spectrometer (TIS) of the first Sustainable Development Goals …
Geometric Calibration of the Whiskbroom DaQi-1 WSI Based on an Equivalent Linear-array CCD
J Cao - IEEE Transactions on Geoscience and Remote …, 2023 - ieeexplore.ieee.org
The wide-swath imager (WSI) equipped on the DaQi-1 satellite uses a 45° rotary scanning
mirror, a K-mirror, and several linear-array charge-coupled devices (CCDs) to collect ground …
mirror, a K-mirror, and several linear-array charge-coupled devices (CCDs) to collect ground …
Extrapolating distortion correction with local measurements for space-based multi-module splicing large-format infrared cameras
Conventional distortion correction methods with the classical models, including radial,
decentering, and thin prism distortions and with the interpolation template, depend heavily …
decentering, and thin prism distortions and with the interpolation template, depend heavily …
Design and on-orbit performance evaluation of Ethiopian earth observation satellite multispectral optical imaging payload
D Gadisa, E Tafes - Optics & Laser Technology, 2025 - Elsevier
Abstract The Ethiopian Earth observation micro-satellite was successfully launched into a
sun-synchronous orbit equipped with an optical multispectral imaging payload system. This …
sun-synchronous orbit equipped with an optical multispectral imaging payload system. This …
Research on the Geometric Precision Correction Method for Three-Axis-Stabilized Geostationary Meteorological Satellite Images Based on Landmarks
H Tu, Y Zhu, W Li, P Huang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
To improve the positioning accuracy of the three-axis-stabilized geostationary
meteorological satellite (GSMS) images, we developed a geometric precision correction …
meteorological satellite (GSMS) images, we developed a geometric precision correction …