Above ground biomass 1 Above-ground biomass (AGB) 1 Above-ground volume (AGV) Antennas 1 Automatic guided vehicles 1 Binary classification 1 China 1 Crucial parameters 1 Desert shrub 1 Digital surface models 1 Digital terrain model 1 Ecosystems 1 Forestry 1 Image enhancement 1 Indicator indicator 1 Landforms 1 Landsat 1 Leave-one-out cross validations 1 Nei Monggol 1 Regression analysis 1 Remote sensing 1 Satellite remote sensing 1 Spectral indices 1 Structural metrics 1 Textural metrics 1 Unmanned aerial vehicle (UAV) 1 Unmanned aerial vehicles (UAV) 1 Vegetation 1 Vertical characteristics 1 aboveground biomass 1