Verónica Andreo is a researcher for the Argentinean Council of Science and Technology (CONICET) working at the Institute of Tropical Medicine (INMeT) in Puerto Iguazú, Argentina. Her main interests include remote sensing and GIS applications for disease ecology research, as well as for environmental monitoring and early warning systems. Vero is an OSGeo Charter member and a FOSS4G enthusiast and advocate. She is part of the GRASS GIS Development team and she also teaches basic and advanced courses and workshops about GRASS GIS, especially on time series modules and their applications.