J
Juan Calle
Researcher at Higher University of San Andrés
Publications - 3
Citations - 97
Juan Calle is an academic researcher from Higher University of San Andrés. The author has contributed to research in topics: Data quality & Data visualization. The author has an hindex of 3, co-authored 3 publications receiving 74 citations.
Papers
More filters
Journal ArticleDOI
Identifying, attributing, and overcoming common data quality issues of manned station observations
Stefan Hunziker,Stefan Hunziker,Stefanie Gubler,Juan Calle,Isabel Moreno,Marcos Andrade,Fernando Velarde,Laura Ticona,Gualberto Carrasco,Yaruska Castellón,Clara Oria,Mischa Croci-Maspoli,Thomas Konzelmann,Mario Rohrer,Stefan Brönnimann,Stefan Brönnimann +15 more
TL;DR: In this article, the authors identify and attribute the most important common data quality issues in Bolivian and Peruvian temperature and precipitation datasets, and find that a large fraction of these issues can be traced back to measurement errors by the observers.
Journal ArticleDOI
Effects of undetected data quality issues on climatological analyses
Stefan Hunziker,Stefan Hunziker,Stefan Brönnimann,Stefan Brönnimann,Juan Calle,Isabel Moreno,Marcos Andrade,Laura Ticona,Adrian Huerta,W. Lavado-Casimiro +9 more
TL;DR: In this paper, the authors investigated the effects of such undetected data quality issues on the results of climatological analyses and found that these quality problems undetected with the standard data quality control approach strongly affect the performance of station pairs, deteriorate the correlation coefficients of pairs, increase the spread of individual station trends, and significantly bias regional temperature trends.
Book
Atlas - Clima y eventos extremos del Altiplano Central perú-boliviano
Marcos Andrade,Isabel Moreno,Juan Calle,Laura Ticona,Luis Blacutt,W. Lavado-Casimiro,E. Sabino,Adrian Huerta,C. Aybar,Stefan Hunziker,Stefan Brönnimann +10 more
TL;DR: The DECADE comenzo as discussed by the authors was organized by the Universidad de Berna, Suiza, Argentina, and concluded in 2014 and finalizado a principios de 2018.