Study on Tree-Crown Extraction from QuickBird Imagery Based on Object-Oriented Approach in the Project of Converting Cropland to Forest Compiling the Standing Volume Table of Chinese Fir Based on the High-Resolution Satellite Image Monitoring Vegetation Coverage Degree of Forestland Converted from Cropland by Applying High Resolution Satellite Image Quantitative Estimation for Forest Stand Crown of Different Stand Densities by Remote Sensing Variation pattern and its affecting factors of three-dimensional landscape in urban residential community of Shenyang. Remote sensing estimation of urban forest carbon stocks based on QuickBird images. A Study on Estimation of Vegetation Fraction by Using QuickBird Imagery Application of High Resolution Quickbird Satellite Data in the Project of Returning Farmland to Forests METHODS FOR DETERMINING CANOPY LEAF AREA INDEX OF PICEA CRASSIFOLIA FOREST IN QILIAN MOUNTAINS, CHINA Spatial distribution characteristics of urban potential population in Shenyang City based on QuickBird image and GIS. Estimating Forest Stand Crown Based on High Spatial Resolution Image Monitoring the Conversion of Farm land to Forests ProjectBased on QuickBird Image Estimating Stem Volume Using QuickBird Imagery and Allometric Relationships for Open Populus xiaohei Plantations