IGSNRR OpenIR
remotesensingmonitoringoftobaccofieldbasedonphenologicalcharacteristicsandtimeseriesimageacasestudyofchengjiangcountyyunnanprovincechina
MING Tao1; SHEN Wei2; PENG Guangxiong3; DENG Lei4; CUI Weihong3
2009
Source Publicationchinesegeographicalscience
ISSN1002-0063
Volume019Issue:002Pages:186
AbstractUsing three-phase remote sensing images of China-Brazil Earth Resources Satellite 02B (CBERS02B) and Landsat-5 TM, tobacco field was extracted by the analysis of time series image based on the different phenological characteristics between tobacco and other crops. The spectral characteristics of tobacco and corn in luxuriant growth stage are very similar, which makes them difficult to be distinguished using a single-phase remote sensing image. Field film after tobacco seedlings transplanting can be used as significant sign to identify tobacco. Remote sensing interpretation map based on the fusion image of TM and CBERS02B's High-Resolution (HR) camera image was used as standard reference material to evaluate the classification accuracy of Spectral Angle Mapper (SAM) and Maximum Likelihood Classifier (MLC) for time series image based on full samples test method. SAM has higher classification accuracy and stability than MLC in dealing with time series image. The accuracy and Kappa of tobacco coverage extracted by SAM are 83.4% and 0.692 respectively, which can achieve the accuracy required by tobacco coverage measurement in a large area.
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/116714
Collection中国科学院地理科学与资源研究所
Affiliation1.中国科学院地理科学与资源研究所
2.上海海洋大学
3.中国科学院遥感应用研究所
4.首都师范大学
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
MING Tao,SHEN Wei,PENG Guangxiong,et al. remotesensingmonitoringoftobaccofieldbasedonphenologicalcharacteristicsandtimeseriesimageacasestudyofchengjiangcountyyunnanprovincechina[J]. chinesegeographicalscience,2009,019(002):186.
APA MING Tao,SHEN Wei,PENG Guangxiong,DENG Lei,&CUI Weihong.(2009).remotesensingmonitoringoftobaccofieldbasedonphenologicalcharacteristicsandtimeseriesimageacasestudyofchengjiangcountyyunnanprovincechina.chinesegeographicalscience,019(002),186.
MLA MING Tao,et al."remotesensingmonitoringoftobaccofieldbasedonphenologicalcharacteristicsandtimeseriesimageacasestudyofchengjiangcountyyunnanprovincechina".chinesegeographicalscience 019.002(2009):186.
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