• Acta Optica Sinica
  • Vol. 40, Issue 22, 2201001 (2020)
Su Zhang, Juntong Zhan*, Qiang Fu, and Huilin Jiang
Author Affiliations
  • Space Opto-Electronics Technology Institute, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • show less
    DOI: 10.3788/AOS202040.2201001 Cite this Article Set citation alerts
    Su Zhang, Juntong Zhan, Qiang Fu, Huilin Jiang. Simulation Research on Sky Polarization Characteristics Under Complicated Marine Environment[J]. Acta Optica Sinica, 2020, 40(22): 2201001 Copy Citation Text show less
    Schematic diagram of the interaction principle between the medium layers
    Fig. 1. Schematic diagram of the interaction principle between the medium layers
    Basic procedure of atmospheric polarization mode based on RT3
    Fig. 2. Basic procedure of atmospheric polarization mode based on RT3
    Stratification of the atmosphere and advection fog environment. (a) Clear sky without cloud; (b) cloudy sky
    Fig. 3. Stratification of the atmosphere and advection fog environment. (a) Clear sky without cloud; (b) cloudy sky
    Normalized particle size distribution for cloud layer and advection fog layer. (a) Cloud; (b) advection fog
    Fig. 4. Normalized particle size distribution for cloud layer and advection fog layer. (a) Cloud; (b) advection fog
    Sky polarization distribution of atmosphere scattering. (a) Simulation method based on RT3; (b) atmospheric theory model based on Rayleigh scattering
    Fig. 5. Sky polarization distribution of atmosphere scattering. (a) Simulation method based on RT3; (b) atmospheric theory model based on Rayleigh scattering
    Relationship between DOP and observed altitude angle on the meridian of the sun
    Fig. 6. Relationship between DOP and observed altitude angle on the meridian of the sun
    Relationship between DOP and observed altitude angle under heavy and moderate advection fog
    Fig. 7. Relationship between DOP and observed altitude angle under heavy and moderate advection fog
    Relationship between DOP and observed altitude angle under advection fog with maritime cumulus and stratus. (a) Heavy advection fog with maritime cumulus and stratus; (b) moderate advection fog with maritime cumulus and stratus
    Fig. 8. Relationship between DOP and observed altitude angle under advection fog with maritime cumulus and stratus. (a) Heavy advection fog with maritime cumulus and stratus; (b) moderate advection fog with maritime cumulus and stratus
    Relationship between DOP and observed altitude angle under heavy and moderate advection fog with cloud layer. (a) Heavy and moderate advection fog with maritime cumulus;(b) heavy and moderate advection fog with maritime stratus
    Fig. 9. Relationship between DOP and observed altitude angle under heavy and moderate advection fog with cloud layer. (a) Heavy and moderate advection fog with maritime cumulus;(b) heavy and moderate advection fog with maritime stratus
    Weather conditionAα'γ'brmod /μm
    Cloud layerMaritime stratus0.30531.30.1936.75
    Maritime cumulus0.0036942.340.0071310.4
    Advection fog layerHeavy advection fog0.0659310.310
    Moderate advection fog0.027310.3758
    Table 1. Parameters of modified Gamma distribution for cloud and advection fog layer
    Su Zhang, Juntong Zhan, Qiang Fu, Huilin Jiang. Simulation Research on Sky Polarization Characteristics Under Complicated Marine Environment[J]. Acta Optica Sinica, 2020, 40(22): 2201001
    Download Citation