Vertical air photograph: A21750-43
Flight height: 24,120 feet a.s.l.; lens focal length: 88.85 mm
Scale 1:79,200 (approx.)
Date: July 27, 1970
Location: Townships 26, 27, and 28; Ranges 28, 29A and 29WI
Map sheets: 1:250,000 62N
This photo shows the complicated contact between the First and Third Systems in western
It is noticeable that there is a small jog between townships 26 and 27 in the east 7 (this is the contact between the First and Third Systems), whereas in the west in range 29 WI, which is all surveyed in the First System, the jog is well over a mile 8.
The area is covered by ground moraine dotted by lakes, for example,
Roblin 14 in the south is a transport hub. The CN line runs through it and then northward along the valley of Big Boggy Creek 15. Roads in Roblin are oriented with respect to the railway line. Also, PTH 83 runs north/south 16 and PTH 5 east/west 17, both passing through Roblin.