Arid
The potential of remote sensing and GIS for desertification monitoring and assessment
Hostert, P; Roder, A; Jarmer, T; Udelhoven, T; Hill, J
通讯作者Hostert, P
来源期刊ANNALS OF ARID ZONE
ISSN0570-1791
出版年2001
卷号40期号:2页码:103-140
英文摘要

Remote sensing based data are a valuable source for extracting spatially and temporally explicit information to monitor and assess regions threatened by desertification processes. Additional value can often be added through integrating remote sensing derived information with auxiliary data through a geoinformatics approach. This paper first addresses the essential problem of implementing relevant conceptual frameworks, of identifying processes, and of developing process dependant indicators. Data processing has therefore to focus on. prerequisites ensuring the optimum identification and quantification of such indicators. A number of case studies is presented to explicate the significance of quantitative indicator based concepts. Moreover, the importance of integrating socio-economic boundary conditions and anthropogenic influences is outlined. Finally, the perspectives of future developments and their likely implications for remote sensing and Geographical Information Systems (GIS) based desertification research are summarized.


英文关键词remote sensing GIS desertification land degradation monitoring
类型Article
语种英语
国家Germany
收录类别SCI-E
WOS记录号WOS:000177494300001
WOS关键词EARTH OBSERVATION SATELLITES ; SOLAR SPECTRUM ; WESTERN NEGEV ; SOIL-EROSION ; REFLECTANCE ; LANDSAT ; DESERT ; VEGETATION ; DOLOMITE ; PATTERNS
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/140250
作者单位(1)Univ Trier, Remote Sensing Dept, D-54286 Trier, Germany
推荐引用方式
GB/T 7714
Hostert, P,Roder, A,Jarmer, T,et al. The potential of remote sensing and GIS for desertification monitoring and assessment[J],2001,40(2):103-140.
APA Hostert, P,Roder, A,Jarmer, T,Udelhoven, T,&Hill, J.(2001).The potential of remote sensing and GIS for desertification monitoring and assessment.ANNALS OF ARID ZONE,40(2),103-140.
MLA Hostert, P,et al."The potential of remote sensing and GIS for desertification monitoring and assessment".ANNALS OF ARID ZONE 40.2(2001):103-140.
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