This is a common problem I have with many GPS locations. In this case, the location is less than 10 metres from the tree. First step on seeing a tree to include is to step back far enough to get a picture of the whole tree. On upload, if this is the first pic, the GPS location is now that far away from the tree. For some tall Eucalypts, I can be over twenty metres away. I know that the location can later be edited and I do do that when I notice it.