Fig. 12

Example of the river network data showing the confusion between the values BH140 (river), BH020 (canal) and BH030 (ditch) of the attribute column dfdd of the river network dataset15.
Example of the river network data showing the confusion between the values BH140 (river), BH020 (canal) and BH030 (ditch) of the attribute column dfdd of the river network dataset15.