I have a collection of images for which I’d like to measure snow depth. At each of our sites we have a snow stick painted bright red with a known height. How can I go about measuring what fraction of the stick is visible in each image (as snow pack increases and begins to obscure the stick more and more) vs not? What tools are available to help me automate this process?
Thanks for any help!
Attached are two images of the same snow stick with and without snow. They’re unfortunately low res as I’m still working on obtaining higher res images.