15.4.2. Network Planning

Try these first

1. 1.

   What is a rain gauge station?

   Hint

   Think about where we collect rainfall data.

2. 2.

   Why do we need different densities of rain gauges?

   Hint

   Consider how geography influences rainfall.

3. 3.

   What is the ideal rain gauge density in plain areas according to IMD norms?

   • 1 station per 350 km²
   • 1 station per 520 km²
   • 1 station per 800 km²

   Hint

   Refer to IMD guidelines.

4. 4.

   True or False: Hydrological homogeneity is crucial for rain gauge placement.

   • True
   • False

   Hint

   Think about how we ensure consistency.

5. 5.

   Given a scenario where a major city experiences a sudden influx of migration leading to unmonitored areas, design a proposal for optimal rain gauge placement.

   Hint

   Consider demographic and geographical changes.

6. 6.

   Evaluate the consequences of inadequate rain gauge density in a disaster-prone area.

   Hint

   Think about historical disaster data.