Geomorphology Zones
| Alluvial Plain Shallow | Back swamp | Channel Island | Butte | Coastal Plain |
| Denudational Hills | Dissected Pediment | Escarpment slope | Inselberg | Intermontane Valley |
| Lateritic Plain Moderate | Lateritic Plain Shallow | Linear Ridge | Marine Island | Mesa |
| Mud Flat | Pediment | Pediment Inselberg Complex | Pediplain Moderate | Pediplain Shallow |
| Plateau Slightly Dissected | Reservoir | Reservoir Island | Residual Hills | River/Streams |
| Salt Pan | Spit | Structural Hills | Valley | Valley Fill Shallow |
| E-mail | Sahyadri | ENVIS | GRASS | Energy | CES | CST | CiSTUP | IISc | E-mail |