자료유형 | 학위논문 |
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서명/저자사항 | Optical Radiative Transfer Features of Dry and Wet Soils. |
개인저자 | Tian, Jia. |
단체저자명 | Cornell University. Civil and Environmental Engineering. |
발행사항 | [S.l.]: Cornell University., 2018. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
형태사항 | 111 p. |
기본자료 저록 | Dissertation Abstracts International 79-10B(E). Dissertation Abstract International |
ISBN | 9780438026896 |
학위논문주기 | Thesis (Ph.D.)--Cornell University, 2018. |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Adviser: William D. Philpot. |
요약 | Due to the importance of soil moisture in many fields of study, and given the sparsity of systematic research on radiative transfer features of moist soil in the optical domain, this dissertation focuses on both the spectral reflectance and tran |
요약 | The first experiment considered the change in spectral reflectance of soil samples during evaporative drying. The water absorption band depths at 970 nm and 1160 nm, in near infrared, decreased monotonically as the water content decreased, but t |
요약 | The second experiment examined the degree to which light transmitted through quartz sand samples would maintain any directional characteristics. Transmittance decreased monotonically as the illumination angle increase, but slowly at all waveleng |
요약 | The third experiment considered directional spectral reflectance of soil samples under dry and saturated conditions. When the samples were dry, the directional reflectance changed obviously with the phase angle, showing a stronger backward refle |
일반주제명 | Remote sensing. Optics. |
언어 | 영어 |
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