Figure 4From: Using google street view for systematic observation of the built environment: analysis of spatio-temporal instability of imagery datesThe context of continuity. The imagery for the main segment of this road was collected during May 2011. The yellow GSV path then splits just prior to the intersection. The imagery for the right path was collected during May 2011, but imagery for the left path was collected three months earlier in February 2011.Back to article page