apparent reflectance 中文意思是什麼
apparent reflectance
解釋
表觀反射比- apparent : adj. 1. 明顯的，顯而易見的 （to）。2. 貌似的；表面的，外觀上的。3. 【物理學】表觀的；視在的，外顯的。adv. -ly 顯然地，表面上。
- reflectance : n. 【物理學】反射比；反射能力[系數]。
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This paper presents two methods for cloud detection : multi - channel dynamical threshold algorithm and apparent reflectance algorithm
本文介紹了兩種雲檢測演算法：雙通道動態閾值法和表觀反射率法。 -
The apparent reflectance algorithm estimates the clear - sky visible apparent reflectance as the bases of visible channel thresholds with the 6s radiation transfer model. cloud detection is tested with apparent reflectance algorithm to gms5 images
將表觀反射率乘以不同的系數得閾值，待檢測雲圖的表觀反射率大於閾值的像元為雲像元。 -
This article describes canopy apparent spectral reflectance of three mangrove species at jiulong river estuary reserve using a portable hyperspectrometer, using the spectral data collected in fields to analyze mangrove canopy spectral reflectance characteristics and to compare their differences, the mangrove species distribution classified by using a tideland remote sensing information discrimination software based on spot satellite remote sensing images, and the disadvantage of mangrove spectral reflectance in higher research is discussed
摘要結合使用野外便攜式光譜儀對九龍江口紅樹林保護區白骨壤、秋茄、桐花樹3種紅樹植物的葉冠表觀光譜的測量結果，系統分析比較了紅樹植物葉冠反射光譜特徵及其差異；並在一個潮間帶底質遙感信息處理平臺上對研究地點進行基於表觀光譜特徵的白骨壤和秋茄的spot衛星遙感圖像分類；最後討論了紅樹光譜研究中存在的問題。 -
The validation result also indicates that over land, the apparent reflectance algorithm behaves better than dynamical threshold algorithm ; while over ocean, the clear and cloud failure scores do not have much difference
本文的研究工作表明，當不用歷史資料，不知道區域先驗氣候值和輻射值時，雙通道動態閾值法和表觀反射率法均有可能獲得合理的結果。
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