Ottappalam topographic maps

Average elevation: 55 m

Shornur is located at 10°46′N 76°17′E / 10.77°N 76.28°E / 10.77; 76.28. It has an average elevation of 49 metres (160 feet).

Average elevation: 47 m

Ottapalam is located at 10°46′N 76°23′E / 10.77°N 76.38°E / 10.77; 76.38. It has an average elevation of 54 m (177 ft).

Average elevation: 41 m

Average elevation: 57 m