Below was created using Google Earth and https://www.gearthblog.com/blog/archives/2016/08/drawing-contours-altitude-data.html
The pond contours below begin at El. 85 in the center with the next two being at El. 86 and 87.
Below was created using Google Earth and https://www.gearthblog.com/blog/archives/2016/08/drawing-contours-altitude-data.html
The pond contours below begin at El. 85 in the center with the next two being at El. 86 and 87.