Manual measurements, also known as control measurements, can be imported into the portal for groundwater monitoring points. To import these measurements, a CSV file is used.
The minimum requirement for importing hand measurements (in meters) is as follows:
groundwaterwell_description;timestamp;measurement_relative_to_wellhead;validator
testObject;01-01-2022 13:37;1.75;Munisense
If monitoring points do not have sufficiently unique names, you can also use the following column:
groundwaterwell_project_code
It is also possible to import measurement values relative to NAP (Normaal Amsterdams Peil – Dutch reference level). However, it is important to note that these values will be internally converted to a value relative to the wellhead.
measurement_relative_to_altitude_reference
Hand measurements are considered individual objects within the system. The following options are required when importing:
| Option | Value | Note |
| Domain Object Type | GroundwaterWellValidationMeasurement | Since the hand measurement is its own object, select this specific type |
| Timezone of Data | Europe/Amsterdamn | Or the timezone of the monitoring point |
| New Objects | Allow | Since each hand measurement is its own object, it is important to allow the creation of new objects |
| Add to Group | All Objects | "All Objects" or the group relevant for hand measurements |
| Existing Objects | Use/Replace | Important to set this to "Use/Replace" to work with existing groundwater well objects |
| Result Conflicts | Use Import | This overwrites hand measurements—adjust as needed |
Example:
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