I need to produce Digital Elevation Models at different resolution (0.01 m, 0.05 m, 0.1 m) from a point cloud dataset (in .xyz format).
Then i would like to plot the obtained DEMs in order to visualize the differences at the different resolution.
Finally, i would like to save the DEMs at different resolution as .xyz file.
I have xyz data in local metric coordinates (not geographic) and i loaded them as below:
data = load('pointcloud_3D.xyz');x = data(:,1);y = data(:,2);z = data(:,3);clear data;zzero=z-min(z);"
Thank You in advance for your help.
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