Groundwater dataset (water table level), over the Niamey square degree site (16 000 km2), Niger

CDS THEIA-OZCAR
Source

Piezometric surveys in domestic wells in villages or dedicated to pastoral use, where manual measurements are made with commercial luminous probe (OTT, 100 m in length) every month for seasonal and long term mesoscale groundwater balance surveys. The water table level values are expressed from the edge of the well. A value = 9999 stands for a dry well.

revisionFeb 12, 2025creationJan 2, 2003publicationApr 20, 2021
Temporal CoverageJan 2, 2003Dec 24, 2014

Overview

No overview

Lineage

Dataset acquired during AMMA-CATCH programm. The dataset is broadcasted unmodified to Theia/OZCAR information system.

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Others

Contacts

OZCAR-RI AMMA-CATCH

Université Abdou Moumouni - Faculté des Sciences et Techniques

Institut des Géosciences de l'Environnement

Institut des Géosciences de l'Environnement

Keywords

Constraints

License
Other restrictions

Use limitations

"For any publication using AMMA-CATCH data, authors are asked to: - Mandatory: cite the reference article (1) and the DOI of the AMMA-CATCH observatory (2): (1) Galle et al. (2018). AMMA-CATCH a Critical Zone Observatory in West Africa Monitoring a Region in Transition. Vadose Zone Journal, 17, 1, 18006. (2) AMMA-CATCH (1990): AMMA-CATCH: a hydrological, meteorological and ecological observatory on West Africa. IRD, CNRS-INSU, OSUG, OMP, OREME. doi:10.17178/AMMA-CATCH.all. - Optional: the DOI of each dataset used. - Co-authorship: depending on the contribution of the data to the scientific results obtained, data users should either propose co-authorship to the data providers or at least acknowledge their contribution."

Other restrictions

no limitations to public access
CC BY 4.0: https://creativecommons.org/licenses/by/4.0/
http://bd.amma-catch.org/resources/data_policy/data_policy_BD_AMMA-CATCH_en.pdf