BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand
In this paper, a seven-parameter BRDF model with double-peak characteristic, which could fit double-peak data, was adopted to fit the BRDF of Mars simulation soil. At the same time, the three-dimensional figure of the original data of the sample and the three-dimensional curve of the fitted curve we...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/8810429 |
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| _version_ | 1832560100608311296 |
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| author | Yu-Feng Yang Xiang Han Ming-Bo Jiang An-Li Han Wen-Shuai Li |
| author_facet | Yu-Feng Yang Xiang Han Ming-Bo Jiang An-Li Han Wen-Shuai Li |
| author_sort | Yu-Feng Yang |
| collection | DOAJ |
| description | In this paper, a seven-parameter BRDF model with double-peak characteristic, which could fit double-peak data, was adopted to fit the BRDF of Mars simulation soil. At the same time, the three-dimensional figure of the original data of the sample and the three-dimensional curve of the fitted curve were given. The results proved that the model worked well for this type of data. In addition, the experimental data of four kinds of earth sand samples with different roughness were also fitted and analyzed. It was found that the model still had a good fitting effect on such data. At last, the Mars simulation soil and the four kinds of earth sand samples with different roughness were compared horizontally and vertically. Moreover, the double-peak characteristics and other properties of the Mars simulation soil and the earth sand were analyzed under the same and different roughness. |
| format | Article |
| id | doaj-art-3b6eb6ced0954a3ebc72008e22cdf4e1 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-3b6eb6ced0954a3ebc72008e22cdf4e12025-02-03T01:28:23ZengWileyComplexity1076-27871099-05262021-01-01202110.1155/2021/88104298810429BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth SandYu-Feng Yang0Xiang Han1Ming-Bo Jiang2An-Li Han3Wen-Shuai Li4School of Automation & Information Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Automation & Information Engineering, Xi’an University of Technology, Xi’an 710048, ChinaBeijing Institute of Applied Meteorology, Beijing 100000, ChinaSchool of Automation & Information Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Automation & Information Engineering, Xi’an University of Technology, Xi’an 710048, ChinaIn this paper, a seven-parameter BRDF model with double-peak characteristic, which could fit double-peak data, was adopted to fit the BRDF of Mars simulation soil. At the same time, the three-dimensional figure of the original data of the sample and the three-dimensional curve of the fitted curve were given. The results proved that the model worked well for this type of data. In addition, the experimental data of four kinds of earth sand samples with different roughness were also fitted and analyzed. It was found that the model still had a good fitting effect on such data. At last, the Mars simulation soil and the four kinds of earth sand samples with different roughness were compared horizontally and vertically. Moreover, the double-peak characteristics and other properties of the Mars simulation soil and the earth sand were analyzed under the same and different roughness.http://dx.doi.org/10.1155/2021/8810429 |
| spellingShingle | Yu-Feng Yang Xiang Han Ming-Bo Jiang An-Li Han Wen-Shuai Li BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand Complexity |
| title | BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand |
| title_full | BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand |
| title_fullStr | BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand |
| title_full_unstemmed | BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand |
| title_short | BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand |
| title_sort | brdf model of mars simulation soil and its comparison with brdf of earth sand |
| url | http://dx.doi.org/10.1155/2021/8810429 |
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