maybe you can help me again, i think , i don’t solved the problem with the coordinates. I think i have a problem with the conversion between the coordinate systems, because i don’t get quadratic bounding boxes with for example 2500 meter to the left and to the wright…
Maybe i get something from the basics wrong, so first of all i have a question, how do you know where youre gps position is, in a downloaded satellite image? I thought, when i know that the resolution is in x and y direction 10 meter per pixel and i Know the coordinates of the bounding box , I can count pixelwise into the field… Like when you go 100 pixel from the bottom into the picture, then you made a real distance from 1000 meter…
So please let me know if there is an easier way… (only for information, i am working with the pictures in Matlab, if this is important)
Maybe i should specify what i want to do: I get an GPS-Position, then i want a get satellite images from this position with this point in the center, then i am going to segment this image and start from the pixel referring to the real GPS Position. so my thought was, to get a satellite image where this point is in the center of the image, then i dont have to think about it and can always start in the center…?
Thanks for your help in advance!
This was my function to get the corner of a square with lat and lon in the center: