[1]洪娇,舒清态*. 滇西北高寒山区云冷杉高光谱差异性研究[J].西北林学院学报,2017,32(2):252-255.[doi:10.3969/j.issn.1001-7461.2017.02.43]
　HONG Jiao,SHU Qing-tai*. Hyperspectral Differences of Picea-Abies in Alpine Areas of Northwest Yunnan[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(2):252-255.[doi:10.3969/j.issn.1001-7461.2017.02.43]
点击复制

 滇西北高寒山区云冷杉高光谱差异性研究()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第32卷
期数:
2017年第2期
页码:
252-255
栏目:
出版日期:
2017-03-31

文章信息/Info

Title:
 Hyperspectral Differences of Picea-Abies in Alpine Areas of Northwest Yunnan
文章编号:
1001-7461(2017)02-0252-04
作者:
 洪娇; 舒清态*
 （西南林业大学 林学院，云南 昆明 650224）
Author(s):
 HONG Jiao; SHU Qing-tai1*
 (College of Forestry,Southwest Forestry University,Kunming,Yunnan 650224，China)
关键词:
 ; 高光谱; 最佳波段提取; 光谱微分; 欧氏距离
Keywords:
 ; hyperspectral;  spectral differential;  continuum removal;  Euclidean distance
分类号:
S771
DOI:
10.3969/j.issn.1001-7461.2017.02.43
文献标志码:
A
摘要:
 高光谱遥感技术的出现为森林树种精细识别，特别是针叶林类型识别提供了新的解决思路。通过ASD FieldSpec 3光谱辐射仪对滇西北高寒山区的典型树种云冷杉叶片光谱数据进行测量，并利用光谱微分法对云冷杉原始光谱数据进行处理，分析不同原始光谱、光谱一阶微分、光谱二阶微分曲线图，从中选择能有效区分云冷杉的特征波段，利用欧氏距离对不同方法所选择的波段进行区分度检验。结果表明，能够对云冷杉进行精细识别的特征波段大部分位于近红外波段,原始光谱差异最大波段的位于1 340~1 349 nm,一阶微分和二阶微分差异最大波段都位于990~999 nm。研究结果将为森林树种精细识别，特别是为针叶林类型精细识别领域提供可靠经验与技术支撑。
Abstract:
 The emergence of the hyperspectral remote sensing technique provides a new solution for precise recognition of forest species,especially the recognition of coniferous forest type.Based on the ASD FieldSpec3 spectral radiometer,the spectroscopic data of blades of spruce-fir forests typically occurring in the alpine mountainous areas in Northwest Yunnan were measured.The spectrum differential method was adopted to process the original spectroscopic data of the spruce-fir forests.Different original spectrum,spectrum first-order differential and spectrum second-order differential curves were analyzed.Characteristic wavebands which could efficiently distinguish spruce-fir forests were selected and the Euclidean distance was adopted to conduct discrimination test of wavebands selected by different methods.The results suggested that wavebands which could efficiently discriminate features of the forest species were concentrated in the near-infrared region,and that the waveband with the maximum original spectral differences was located in 1 340-1 349 nm.The waveband of the maximum first-order and second-order differential differences was located in 990-999 nm.The results could provide reliable experiences and technical support for precise recognition of the coniferous forest types.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
[11]刘秀英,熊建利,臧卓,等. 基于植被指数的马尾松叶绿素含量估算模型[J].西北林学院学报,2012,27(03):44.
　LIU Xiu-ying,XIONG Jian-li,ZANG Zhuo,et al. Estimation Modles for Chlorophyll Content of Pinus massoniana Based on Vegetable Indices[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):44.
[12]胥喆,舒清态*,杨凯博,等. 基于非成像高光谱的高山松叶绿素估算模型研究[J].西北林学院学报,2017,32(2):73.[doi:10.3969/j.issn.1001-7461.2017.02.12]
　XU Zhe,SHU Qing-tai*,YANG Kai-bo,et al. Estimation Models of Chlorophyll in Pinus densata Based on Non-imaging Hyperspectrum[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(2):73.[doi:10.3969/j.issn.1001-7461.2017.02.12]
[13]余蛟洋,常庆瑞*,由明明,等. 基于高光谱和BP神经网络模型苹果叶片SPAD值遥感估算[J].西北林学院学报,2018,33(2):156.[doi:10.3969/j.issn.1001-7461.2018.02.26]
　YU Jiao-yang,CHANG Qing-rui*,YOU Ming-ming,et al. Estimation of Apple leaf SPAD Value Based on Hyperspectrum and BP Neural Network[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(2):156.[doi:10.3969/j.issn.1001-7461.2018.02.26]
[14]张佳奇,余坤勇*,刘健,等. 毛竹叶片重要营养元素的光谱敏感波段分析[J].西北林学院学报,2019,34(1):77.[doi:10.3969/j.issn.1001-7461.2019.01.11]
　ZHANG Jia-qi,YU Kun-yong*,LIU Jian,et al. Spectral Sensitive Band Analysis of Important Nutrient Elements of Phyllostachys pubescens Leaves[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2019,34(2):77.[doi:10.3969/j.issn.1001-7461.2019.01.11]
[15]吴文强,常庆瑞*,陈涛,等. 基于PCA-BP神经网络算法桃树叶片SPAD值高光谱估算[J].西北林学院学报,2019,34(5):134.[doi:10.3969/j.issn.1001-7461.2019.05.21]
　WU Wen-qiang,CHANG Qing-rui*,CHEN Tao,et al. Hyperspectral Estimation of Peach Leaf SPAD Value Based on PCA-BP Neural Network Algorithm[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2019,34(2):134.[doi:10.3969/j.issn.1001-7461.2019.05.21]
[16]何桂芳,吴见,彭建,等. 基于高光谱的石楠叶片叶绿素含量估算模型[J].西北林学院学报,2022,37(1):25.[doi:10.3969/j.issn.1001-7461.2022.01.04]
　HE Gui-fang,WU Jian,PENG Jian,et al. Estimation Models of Chlorophyll Contents in Photinia serrulata Leaves Based on Hyperspectral Data[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2022,37(2):25.[doi:10.3969/j.issn.1001-7461.2022.01.04]

备注/Memo

备注/Memo:
 收稿日期：2016-07-15修回日期：2016-10-10
基金项目：国家自然科学基金(31460194)；国家自然科学基金(31060114）。
作者简介：洪娇，女，在读硕士，研究方向：森林经理。E-mail:whjiao999@163.com
*通信作者：舒清态，男，副教授，博士，研究方向：3S技术及森林景观经营。E-mail:shuqt@163.com
更新日期/Last Update: