15.6.2. Corrections

Try these first

1. 1.

   What does data quality refer to?

   Hint

   Think about why accurate records matter.

2. 2.

   What is a common instrumental error?

   Hint

   Consider issues that might occur with gathering data.

3. 3.

   What is the key reason for ensuring data quality in rainfall measurements?

   • For effective marketing
   • For accurate decision-making
   • For data storage

   Hint

   Think about what wrong data might cause.

4. 4.

   True or False: Interpolation methods can only be used when all data points are available.

   • True
   • False

   Hint

   Consider the main purpose of interpolation.

5. 5.

   Create an example where rainfall data from two different locations has discrepancies due to observer errors. How would you use Double Mass Curve Analysis to identify and correct these discrepancies?

   Hint

   Focus on how to visualize the correct data trends.

6. 6.

   Design a plan for rain measurement in a new region utilizing both interpolation methods and quality checks. Outline potential problems and solutions.

   Hint

   Think about distribution and accessibility of data points.