15.4.2.3. Coverage across river basins and catchments

Try these first

1. 1.

   What is a river basin?

   Hint

   Think about where the water flows.

2. 2.

   Define a catchment.

   Hint

   It’s related to collecting water.

3. 3.

   What is the primary purpose of covering river basins in rainfall data collection?

   • To increase rainfall
   • To improve data accuracy
   • To reduce costs

   Hint

   Think about why we collect data in the first place.

4. 4.

   True or False: Hydrological homogeneity refers to varying rainfall patterns across a designated area.

   • True
   • False

   Hint

   Consider what 'homogeneity' implies.

5. 5.

   Design a proposal for a rain gauge network in a new urban area considering terrain and hydrological factors. What strategies would you implement for effective coverage?

   Hint

   Think about urban infrastructure's impact on rainwater drainage.

6. 6.

   Evaluate a scenario where a region has sparse rain gauge data but is prone to floods. What measures would you take to enhance data collection?

   Hint

   Focus on technology and local engagement.