@Article{essd-2026-667,
AUTHOR = {Venegas Qui\~nones, H. L. and Guillen, M. and Garcia-Chevesich, P. A. and Gonz\'alez, E. and Ticona, J. and D\'{\i}az, J. and Zea, J. and Alejo, F. and McCray, J. E.},
TITLE = {Regional Groundwater Database for Arequipa and Surroundings in Southern Peru from Unstructured Sources Using an Integrated Optical Character Recognition and Large Language Model Workflow},
JOURNAL = {Earth System Science Data Discussions},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--14},
URL = {https://essd.copernicus.org/preprints/essd-2026-667/},
DOI = {10.5194/essd-2026-667}
}