AI-GEOSTATS: Correlating two xyz datasets
- Dear Group,
I have the problem of comparing two spatial datasets. I have got the pixel
values of a satellite image (small scnene of 70x70 metres). I generated a
point shapefile of the values above a certain threshold (so there are only
points with the same value right now). On the other side I do have a point
shapefile of the same phenomenon collected as ground truth data. Now I want
to compare these datasets with each other. I want to do something like a
spatial regression. Visually I can see that the points are closely
correlated...Do you have any suggestions ?
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