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1.
Satellite based calculation of spatially distributed crop water requirements for cotton and wheat cultivation in Fergana Valley, Uzbekistan
作者:
Christopher Conrad
;
Maren Rahmann
;
Miriam Machwitz
;
Galina Stulina
;
Heiko Paeth
;
Stefan
Dech
关键词:
Fergana Valley
;
Object-based classification
;
Crop water requirement
;
Water management
;
Remote sensing
;
RapidEye
刊名:Global and Planetary Change
年:November, 2013
2.
Improving data management and dissemination in web based information systems by semantic enrichment of descriptive data aspects
作者:
Steffen Gebhardt
;
Thilo Wehrmann
;
Verena Klinger
;
Ingo Schettler
;
Juliane Huth
;
Claudia Kü
;
nzer
;
Stefan
Dech
关键词:
Geographic information systems
;
Heterogeneous databases
;
Spatial data infrastructures
;
Integrated water resources management
;
Semantic-enabled data queries
刊名:Computers and Geosciences
年:2010
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