SELECTION OF THE OPTIMUM TEMPORAL FOR CROP ESTIMATION USING REMOTE SENSING DATA—— MAIN FOOD CROPS IN CHINA Ecosystem productivity process model for landscape based on remote sensing and surface data Measurement and retrieval of leaf area index using remote sensing data in Kanas National Nature Reserve, Xinjiang Analysis of Vegetation and Soil Erosion for Forest Areas Using Remote Sensing Data Comparison of precision in retrieving soybean leaf area index based on multi-source remote sensing data. Extracting Forest Burned Scar Region Area Based on Multi-Source Remote Sensing Data Estimation of desert vegetation coverage based on multi-source remote sensing data. Research Progress in the Estimation Models of Grassland Net Primary Productivity METHODS FOR DETERMINING CANOPY LEAF AREA INDEX OF PICEA CRASSIFOLIA FOREST IN QILIAN MOUNTAINS, CHINA Winter Wheat Growth Simulation under Water Stress by Remote Sensing in North China Estimating forest canopy cover by combining spaceborne ICESat-GLAS waveforms and multispectral Landsat-TM images.