1. The quality control of automatic rain gauge data is the most fundamental and the most crucial issue in the joint estimation of precipitation using radar and automatic station data.

2. Ultrasonic rain gauge rised up the measuring range and accuracy by adopted the ultrasonic technique to measure precipitation .

3. The rainfall data used in this study include rain gauge data and radar data, and is able to reflect the spatial distribution of the precipitation pattern.

4. Marked on the rain gauge, daily storms are recorded down for the past three weeks in Noris Brochi.

5. It's a rain gauge.

6. Its feasibility is discussed comparing with the tipping-bucket rain gauge.

7. There are also plans for 1,000 new automated rain gauge stations during 2008–09, and 4,000 over a longer period, says Rajendra Hatwar, the IMD's additional director general of research.

8. The team has installed a rain gauge in the village of Adi Ha, which they hope to use in future years, but the team had no choice but to base their rainfall metrics on satellite data this year.

9. The precision of rain gauge data is high and the spatial distribution of radar-explored data is applicable(reasonable).

10. "If my farm is far from the rain gauge and the rain gauge faces a drought and I don't, or if I face a drought and the rain gauge doesn't, then I'm not covered," he said.

11. If the data from the rain gauge show the rainfall amount is below a certain stated level(), the insurance company pays the farmers.

12. Rainfall capacitive dual-valve-type rain gauge, which is characterized by high precision, seamless phenomenon measured.

13. Such data include those from the Population and Agricultural Censuses as well as point data from rain gauge sites and radiation monitoring stations.

14. The information of the rain-detecting radar is to be used for calculating the regional rainfall so as to improve the relevant calculation solely based on data from limited rain gauge stations.

15. In this research paper, we further explore some functions such as layout, constitution and crucial technology of the digital rain gauge.

16. The process of rainfall was recorded by siphon recording rain gauge.