基于Matlab实现tiff格式图片读取附代码.zip

clc clear all %% Reading a Dual Polarized Data of Sentinel 1A in .tif format [backscatter,R] = geotiffread('subset_1_of_S1A_IW_GRDH_1SDV_20170425T001145_20170425T001210_016293_01AF47_D8D2_Cal_ML_TC.tif'); info = geotiffinfo('subset_1_of_S1A_IW_GRDH_1SDV_20170425T001145_20170425T001210_016293_01AF47_D8D2_Cal_ML_TC.tif') VH_backscatter=backscatter(:,:,1); VV_backscatter=backscatter(:,:,2); %Incidence_angle =double(backscatter(:,:,3)); % If you have selected this band otherwise comment it. %% Display the image figure c = gray(2000); subplot(1,2,1) imagesc(VH_backscatter); axis image off colorbar colormap(c); caxis([0.0001 .2]) %To remove the background pixel title('VH Polarisation') subplot(1,2,2) imagesc(VV_backscatter); axis image off colorbar colormap(c); % Set color axis limits: caxis([0.0001 .2]) title('VV Polarisation') %%