光谱学与光谱分析 |
|
|
|
|
|
Research on Spectral Characteristics of the Water Content of Snow in the Northern Slope of Tianshan Mountain During Snow Melt |
ZHANG Bo1, 2, LIU Zhi-hui2, 3, 4*, XU Qian1, 2 |
1. School of Resources and Environment Science,Xinjiang University,Urumqi 830046, China 2. Key Laboratory of Oasis Ecology, Ministry of Education,Xinjiang University,Urumqi 830046, China 3. Institute of Arid Ecology and Environment,Xinjiang University,Urumqi 830046, China 4. International Center for Desert Affairs-Research on Sustainable Development in Arid and Semi-arid Lands, Urumqi 830046, China |
|
|
Abstract The research on water content of snow has the real meaning of the flow of runoff and flood in Spring. Our team got the original data from ASD and Snow Folk, meanwhile these data were anglicized and handled under the help of SPSS19.0 and Excel. The result shows that there are several valleys for the absorbing in visible and near-infrared region in the curve of spectrum characteristics; the spectrum characteristics and the water content of surface snow are negative correlated, and this kind of relation will change with the increase in wavelength, and there lies three minimum values of correlation in the visible and near infrared region. The prediction model wasconstructed, which lies in the visible light band, the result is positive, the model in the band of 350 nm has high-precision, reaching 75.9%, and there is high fitting degree of the predicted and measured values, while in the near infrared, the model constructed in the band of 1 204 nm holds the highest accuracy.
|
Received: 2012-12-05
Accepted: 2013-03-10
|
|
Corresponding Authors:
LIU Zhi-hui
E-mail: lzh@xju.edu.cn
|
|
[1] GAO Pei, WEI Wen-shou, LIU Ming-zhe, et al(高 培,魏文寿,刘明哲,等). Journal of Glaciology and Geocryology(冰川冻土),2010, 32(4): 788. [2] Sergey A, Sokratov. Cold Regions Science and Technology, 2001,33: 273. [3] Niang M, Bernier M, Stacheder M, et al. Sensing and Imaging, 2006, 7(1):1. [4] HUANG Wei-jun, HUANG Zhen, CUI Cai-xia, et al(黄慰军,黄 镇,崔彩霞,等). Journal of Glaciology and Geocryology(冰川冻土),2007, 29(1): 71. [5] LU Zhi, LIU Zhi-hui, FANG Shi-feng(陆 智,刘志辉,房世峰). Technology of Soil and Water Conservation(水土保持应用技术),2007, 3: 30. [6] GAO Pei, WEI Wen-shou, LIU Ming-zhe(高 培,魏文寿,刘明哲). Journal of Lanzhou University of Technology(兰州大学学报),2012, 48(1): 19. [7] Miller D A, Adams E, Brown R L. Cold Regions Science and Technology, 2003, 27(3): 226. [8] Jones E B, Rango A, Howell S. Nordic Hydrology, 1983, 14: 113. [9] DING Jian-li, ZHANG Fei, JIANG Hong-nan, et al(丁建丽,张 飞,江红南,等). Arid Land Geography(干旱区地里),2008, 4:632. [10] XU Xi-ru(徐希孺). Remote Sensing Physics(遥感物理). Beijing: Peking University Press(北京: 北京大学出版社),2005. 160. |
[1] |
WEI Si-ye1, 2, FAN Xing-cheng3, MAO Han1, 2, CAO Tao4, 5, CHENG Ao3, FAN Xing-jun3*, XIE Yue3. Abundance and Spectral Characteristics of Molecular Weight Separated Dissolved Organic Matter Released From Biochar at Different Pyrolysis Temperatures[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1809-1815. |
[2] |
SHI Wen-qiang1, XU Xiu-ying1*, ZHANG Wei1, ZHANG Ping2, SUN Hai-tian1, 3, HU Jun1. Prediction Model of Soil Moisture Content in Northern Cold Region Based on Near-Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1704-1710. |
[3] |
DONG Rui, TANG Zhuang-sheng, HUA Rui, CAI Xin-cheng, BAO Dar-han, CHU Bin, HAO Yuan-yuan, HUA Li-min*. Research on Classification Method of Main Poisonous Plants in Alpine Meadow Based on Spectral Characteristic Variables[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1076-1082. |
[4] |
DUAN Min-jie, LI Yan-ming, LI Xin-yu*, XIE Jun-fei, WANG Qian, ZHAO Song-ting, XU Rui, WANG Yue-rong. Study on Hyperspectral Characteristics and Difference of Urban Colorful Plants in Beijing in Autumn[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 841-846. |
[5] |
NIU Teng1, 3, LU Jie1, 2*, YU Jia-xin4, WU Ying-da5, LONG Qian-qian3, YU Qiang3. Research on Inversion of Water Conservation Distribution of Forest Ecosystem in Alpine Mountain Based on Spectral Features[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 530-536. |
[6] |
XU Zhao-jin, LI Dong-liang, SHEN Li*. Study on Diffuse Reflection and Absorption Spectra of Organic and Inorganic Chinese Painting Pigments[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3915-3921. |
[7] |
LIU Zheng-jiang1, ZHANG Qian-cheng2, MA Hui-yan2*, LIU Ju-ming2. Spectral Characteristics of Hangjin2# Clay and Its Mechanism in Heterogeneous Fenton Reaction[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3512-3517. |
[8] |
XU Lin1, HE Hong-yuan1*, LIU Cui-mei2*, HUA Zhen-dong2. Study on Vibrational Spectral Characteristics of Fentanyl-Class Substances[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2829-2834. |
[9] |
LIU Wei, YU Qiang*, NIU Teng, YANG Lin-zhe, LIU Hong-jun, YAN Fei. Study on the Relationship Between Element As in Soil of Agricultural Land and Leaf Spectral Characteristics[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2866-2871. |
[10] |
LIU Tan1, 2, XU Tong-yu1, 2*, YU Feng-hua1, 2, YUAN Qing-yun1, 2, GUO Zhong-hui1, XU Bo1. Chlorophyll Content Estimation of Northeast Japonica Rice Based on Improved Feature Band Selection and Hybrid Integrated Modeling[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2556-2564. |
[11] |
OUYANG Ai-guo, LIU Hao-chen, CHENG Long, JIANG Xiao-gang, LI Xiong, HU Xuan. Hyperspectral Image Features Combined With Spectral Features Used to Classify the Bruising Time of Peach[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2598-2603. |
[12] |
WANG Cheng-kun1, ZHAO Peng1,2*. Study on Simultaneous Classification of Hardwood and Softwood Species Based on Spectral and Image Characteristics[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1713-1721. |
[13] |
XU Bo1, XU Tong-yu1, 2*, YU Feng-hua1, 2, ZHANG Guo-sheng1, FENG Shuai1, GUO Zhong-hui1, ZHOU Chang-xian1. Inversion Method for Cellulose Content of Rice Stem in Northeast Cold Region Based on Near Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1775-1781. |
[14] |
HAN Qian-qian, YANG Ke-ming*, LI Yan-ru, GAO Wei, ZHANG Jian-hong. SVD-ANFIS Model for Predicting the Content of Heavy Metal Lead in Corn Leaves Using Hyperspectral Data[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1930-1935. |
[15] |
LI Xin-xing1, GUO Wei1, BAI Xue-bing1, YANG Ming-song2*. Review on the Application of Spectroscopy Technology in Aquatic Product Quality Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1343-1349. |
|
|
|
|