Analyzing Monitoring Well Data for Long-Term Trends in the GGMN

[Elie114]

Dear Kartoza,

Is it possible to determine the first and last measurement for each monitoring well in the GGMN?
If so, can this information be highlighted in the attribute tables of the GGMN?
The reason for this is that I am working on creating a dashboard with information about the GGMN. I would like to include data on how many monitoring wells have measurements spanning more than 10 years.

Best,
Elie

[meomancer]

Hi @Elie114 Are you able to access admin site?
Basically we can check it on the admin site : https://ggis.un-igrac.org/en-us/admin/gwml2/well/ (filter it by organisation or country to make navigation faster)

We can also filter by dates: eg well that has last_time_measurement in the last 10 years
https://ggis.un-igrac.org/en-us/admin/gwml2/well/?last_time_measurement__gte=2015-01-01&last_time_measurement__lt=2025-01-01

I think we can use it for now, because adding it to attribute tables will take development (around 1 day) cc
@SterckxArnaud @MarinaKartoza

[clau1313]

hi @meomancer, thanks. Now we are using what you proposed, but still we would like to request that those two columns (First measurement and Last measurement) are added to the attribute table. How shall we proceed?

[meomancer]

• Add to attribute data on the map
• Add it to download file on excel