Table 2 Overview of the variables extracted from the Integrated Groundwater Monitoring Network Project (RIMAS).

From: A groundwater well database for Brazil (GWDBrazil)

Header in the study

Definition

NA values

Data Type

First_year

Year of the first available data

4.0%

String

Final_year

Year of the final available data

4.0%

String

Number_data

Number of available data (daily)

4.0%

Integer

Hydrochemical_monitoring

Hydrochemical monitoring records (Yes, No)

0.0%

String