• Acta Optica Sinica
  • Vol. 38, Issue 1, 0128002 (2018)
Lanxia Wang1、2, Wenyu Cui1, Weining Yi1、*, Honglian Huang1, and Chuan Chen1、2
Author Affiliations
  • 1 Key Laboratory of Optical Calibration and Characterization of Chinese Academy of Sciences, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui 230031, China
  • 2 University of Science and Technology of China, Hefei, Anhui 230026, China
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    DOI: 10.3788/AOS201838.0128002 Cite this Article Set citation alerts
    Lanxia Wang, Wenyu Cui, Weining Yi, Honglian Huang, Chuan Chen. Acquisition Method of Zero Stadia Standard Image for Satellite Imaging Simulation[J]. Acta Optica Sinica, 2018, 38(1): 0128002 Copy Citation Text show less
    System of measurement
    Fig. 1. System of measurement
    Directional reflectance of cement ground
    Fig. 2. Directional reflectance of cement ground
    Experiment field. (a) Marker; (b) shoot along track
    Fig. 3. Experiment field. (a) Marker; (b) shoot along track
    Process of radiance change
    Fig. 4. Process of radiance change
    Process of zero stadia image
    Fig. 5. Process of zero stadia image
    Image after synthesis
    Fig. 6. Image after synthesis
    Corrected image
    Fig. 7. Corrected image
    Original figure of target area. (a) Cement floor 1; (b) cement floor 2; (c) lawn
    Fig. 8. Original figure of target area. (a) Cement floor 1; (b) cement floor 2; (c) lawn
    Fitting figure of target area. (a) Cement floor 1; (b) cement floor 2; (c) lawn
    Fig. 9. Fitting figure of target area. (a) Cement floor 1; (b) cement floor 2; (c) lawn
    Zero stadia figure of target area. (a) Cement floor 1; (b) cement floor 2; (c) lawn
    Fig. 10. Zero stadia figure of target area. (a) Cement floor 1; (b) cement floor 2; (c) lawn
    ItemDescription
    CameraIndustrial camera can modulate the aperture and focal length at will
    StabilizerStabilizer has customized algorithm, three kinds of built-in mode, three buttons can be used to control the direction of the stabilizer, and achieve any angle shot
    SpectrometerSVC HR-1024 full spectrum portable ground spectrometer produced by Spectra Vista, Inc., with a spectral range of 350-2500 nm
    Table 1. Parameter of measuring instrument
    ParameterCement floor 1Cement floor 2Lawn
    K0.001260.137865.4×10-4
    B-4.325767.369086.38236
    Table 2. Parameters of K and B
    ParameterCement floor 1Cement floor 2Lawn
    VK_error/100%4×10-50.001141×10-5
    VB_error/100%0.821480.122760.53468
    Table 3. Fitting errors of parameter K and B
    AreaCement floor 1Cement floor 2Lawn
    VEstimated_value /100%0.83890.20790.5611
    Table 4. Theoretical estimation of uncertainty
    VMeasured_RefVSimulate_RefVRelative_error /100%
    129.8017429.370481.447112
    28.618788.906593.339375
    328.3708627.975291.394277
    427.4423628.257182.969215
    Table 5. Cement floor 1
    VMeasured_RefVSimulate_RefVRelative_error /100%
    128.2012127.986490.761386
    227.9556827.731980.800195
    310.8561610.864430.076193
    411.4605811.391270.604733
    Table 6. Cement floor 2
    VMeasured_RefVSimulate_RefVRelative_error /100%
    132.8789233.090920.644785
    233.9146733.965210.149013
    333.3822633.543430.482788
    425.0945524.928570.661425
    Table 7. Lawn
    Lanxia Wang, Wenyu Cui, Weining Yi, Honglian Huang, Chuan Chen. Acquisition Method of Zero Stadia Standard Image for Satellite Imaging Simulation[J]. Acta Optica Sinica, 2018, 38(1): 0128002
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