Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1109/LGRS.2015.2441962 |
| Spectral Indices for Estimating Exposed Carbonate Rock Fraction in Karst Areas of Southwest China | |
| Xie, Xiangjian1,2,3; Du, Peijun1,2,3; Xia, Junshi2,3,4,5; Luo, Jieqiong1,2,3 | |
| 通讯作者 | Du, Peijun |
| 来源期刊 | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
 |
| ISSN | 1545-598X |
| EISSN | 1558-0571 |
| 出版年 | 2015 |
| 卷号 | 12期号:9页码:1988-1992 |
| 英文摘要 | The quantitative estimation of the fractional cover of carbonate rock (CR) is critical for natural resource management and ecological conservation in karst areas. Based on the analysis of spectral properties of CR together with other land cover types, we proposed two CR indices (CRIs) and established the model that represents the relationships between the CRIs and the fractional cover of CR. Then, the fractional cover of CR was estimated by using the developed model. Experimental results on Landsat-8 Operational Land Imager images acquired at Southwestern China demonstrated the effectiveness of the developed model. Compared with other indices, the proposed CRIs show the highest correlations with the fractional cover of CR. |
| 英文关键词 | Carbonate rock indices (CRIs) fractional cover karst ecosystem Landsat Data Continuity Mission (LDCM) Operational Land Imager (OLI) remote sensing spectral index |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Peoples R China ; France |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000359579000038 |
| WOS关键词 | GREEN VEGETATION ; DESERTIFICATION ; SPECTROSCOPY ; SATELLITE |
| WOS类目 | Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology |
| WOS研究方向 | Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology |
| 来源机构 | 南京大学 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/187793 |
| 作者单位 | 1.Natl Adm Surveying Mapping & Geoinformat China, Key Lab Satellite Mapping Technol & Applicat, Beijing 100830, Peoples R China; 2.Nanjing Univ, Jiangsu Prov Key Lab Geog Informat Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China; 3.Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing 210023, Jiangsu, Peoples R China; 4.Natl Adm Surveying Mapping & Geoinformat China, Key Lab Satellite Mapping Technol & Applicat, Nanjing 210093, Jiangsu, Peoples R China; 5.Univ Bordeaux, Lab Integrat Mat Syst, IMS, UMR 5218, F-33405 Talence, France |
| 推荐引用方式 GB/T 7714 | Xie, Xiangjian,Du, Peijun,Xia, Junshi,et al. Spectral Indices for Estimating Exposed Carbonate Rock Fraction in Karst Areas of Southwest China[J]. 南京大学,2015,12(9):1988-1992. |
| APA | Xie, Xiangjian,Du, Peijun,Xia, Junshi,&Luo, Jieqiong.(2015).Spectral Indices for Estimating Exposed Carbonate Rock Fraction in Karst Areas of Southwest China.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,12(9),1988-1992. |
| MLA | Xie, Xiangjian,et al."Spectral Indices for Estimating Exposed Carbonate Rock Fraction in Karst Areas of Southwest China".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 12.9(2015):1988-1992. |
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| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Spectral Indices for（872KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 | |
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