ISSN 1000-0526
CN 11-2282/P
CN 11-2282/P
Archive > Volume 33 Issue 11 > 2007,33(11):76-81. DOI:10.7519/j.issn.1000-0526.2007.11.012 Prev Next
Study on the Extraction of Sugarcane Planting Areas from EOS/MODIS Data
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Abstract:
An automatic approach was presented to extract the sugarcane planting area for the mixed vegetation and hilly region in Guangxi province by using the moderate spatial and high temporal resolution MODIS data. The samples of a tra ining region were selected by GPS and the temporal variation curve of NDVI was w orked out. The maximum likelihood method was used to extract the information of sugarcane planting area and its spatial distribution through calculating the multiple phase MODISNDVI. The comparison of results from remote sensing image s with the investigations by GPS shows that the sugarcane planting area can be e xtracted from MODIS data, and the accuracy is more than 90%.
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