Ruru CHEN, Zhongmin HU, Shenggong LI, Qun GUO. Assessment of Normalized Difference Vegetation Index from Different Data Sources in Grassland of Northern China [J]. Journal of Geo-information Science, 2020, 22(9): 1910
- Journal of Geo-information Science
- Vol. 22, Issue 9, 1910 (2020)
Fig. 1. Distribution of grassland vegetation types in grassland of northern China
Fig. 2. Inter-annual variation of Normalized Difference Vegetation Index (NDVI, 2000—2015) from different data sources in the grassland of northern China
Fig. 3. Comparisons of inter-annual variation of Normalized Difference Vegetation Index (NDVI) from 2000 to 2015 among three data sources in different grassland types
Fig. 4. Spatial distribution of mean annual Normalized Difference Vegetation Index (NDVI) from 1982 to 2015 in the grassland of northern China
Fig. 5. Inter-annual variations of Normalized Difference Vegetation Index (NDVI) from 1982 to 2015 in the grassland of northern China
Fig. 6. Interannual variation trend of Normalized Difference Vegetation Index (NDVI) from 1982 to 2015 in the grassland area in northern China
Fig. 7. Proportion of Normalized Difference Vegetation Index (NDVI) variation trend of different grassland types from 1982 to 2015
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Table 1. Normalized Difference Vegetation Index (NDVI) datas sources, advantages and disadvantages
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Table 2. Statistical table of Normalized Difference Vegetation Index (NDVI) temporal trend of different grassland types from 2000 to 2015 (%)
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