Both images stay on this machine. They are read into a canvas, matched
on your own GPU and never sent anywhere — which is also why there
is no server bill behind this page.
, reduced to 1024 px for matching. A full CORONA scan needs the desktop tool: tiling a 100 Mpx strip and warping it with GDAL is not browser work.
, reduced to 1024 px for matching. A full CORONA scan needs the desktop tool: tiling a 100 Mpx strip and warping it with GDAL is not browser work.
Shear says whether an affine was the right model:
near zero means the pair differs by little more than a scale and a
rotation. A large value means the ground is tilted or the lens is
wide, and the transform this page fits is not enough.