18.104.22.168 Example 1
|Location of Example:
|| 152°48'29" East, 25°18'31" South
- Railways are generally thinner than roads with fewer intersections. They have smooth curves and bends with no abrupt changes in direction.
- Generally there are a lack of access points, buildings and infrastructure along the railway line.
- In Figure: 22.214.171.124a the colour of the railway line is similar to the surrounding area, due to the lack of pavement.
- In Figure: 126.96.36.199b the spectral signature of the railway (red) is similar to the surrounding vegetation and landscape, as opposed to the road which stands out as bright blue.
|Figure: 188.8.131.52 Differentiation of Railways from Roads.
Topic contact: firstname.lastname@example.org Last updated: January 20, 2012