ACCESS MY PROFESSIONAL PORTFOLIO: https://charlesgignac.wordpress.com/I am a scientist with proven experience in research and teaching. I act simultaneously as an entrepreneur, as a research professional and as a lecturer while being actively involved in the associative life, as it is the case with the Quebec Association of Remote Sensing for which I have been a member of the Board of Directors for 15 years.My fields of interest are the cryosphere, more specifically marine ice cover, geomatics and Earth observation applications in environmental modeling (agriculture, wildlife habitats, digital twins), spatiotemporal study of environmental changes (frequency analysis, time series), development of automated processes (geoinformatics, processing chains) and integration of spatial data (multisource, multiscale and multisemiological) in decision-making processes.Skills in ArcGIS and QGIS products, geoinformatics, teaching and pedagogy, science journalism, environmental awareness, scientific event organization, website design and maintenance, radar, visible and thermal data processing, and statistical modeling.