15.4.2.2. Need for balanced spatial distribution

Try these first

1. 1.

   What is the rainfall gauge density for plain areas according to IMD?

   Hint

   Think about the terrain type.

2. 2.

   Define hydrological homogeneity.

   Hint

   What does it mean for data accuracy?

3. 3.

   What is the recommended density of rain gauge stations in plain areas?

   • 1 station per 520 km²
   • 1 station per 190 km²
   • 2 stations per 520 km²

   Hint

   Consider the standards set by authorities.

4. 4.

   True or False: A balanced spatial distribution of rain gauges helps in maintaining accurate water resource management.

   • True
   • False

   Hint

   Think about accuracy in data collection.

5. 5.

   Given a region with varying topography and unpredictable rainfall, propose an ideal placement strategy for rain gauge stations.

   Hint

   Analyze the geography carefully.

6. 6.

   Assess the consequences of inadequate rain gauge stations in flood-prone areas.

   Hint

   Think about the broader impacts on society.