2024 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). Athens (Greece), July 7 to 12 of 2024. Oral presentation of the papers "A deep learning approach to cloud and shadow detection in multiresolution, multitemporal and multisensor images"; "Multitemporal analysis of inland water bodies in the context of water security: a Colombian case study"; "Fire scars mapping over Brazilian amazon forest by exploiting Sentinel-2 data and deep learning" and Poster presentation of the paper "Detection of different crop growth stages by applying deep learning over Sentinel-2 images of Bahía, Brazil".
2024 SPIE Defense + Commercial Sensing. National Harbor, Maryland (Unites States of America), April 21 to 25 of 2024. Oral presentation of three papers: “Impact of land cover variations on the Morroa aquifer (Colombia) static and dynamic levels through remote sensing analysis”; "Time series water body analysis through planet satellite imagery: a coastal urban case study" and “Exploring out-of-focus camera calibration for improved UAV survey accuracy”.
2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). Pasadena (United States of America), July 16 to 21 of 2023. Poster presentation of the papers "Windthrows detection with satellite remote sensing data: a comparison among Sentinel-2, Planet, and COSMO Sky-Med data", "Rapid mapping of waterbody variations in the central rift valley, Ethiopia, using the digital Earth Africa open data cube" and "Individual tree crown delineation and biomass estimation from LiDAR data in Gorgona island, Colombia".
2023 SPIE Defense + Commercial Sensing. Orlando (Unites States of America), April 30 – May 4 of 2023. Oral presentation of two papers: “Land cover classification of Andean sub-basins in Colombia based on Sentinel-2 satellite images and deep learning” and “Mapping dispersed houses in rural areas of Colombia by exploiting planet satellite images with convolutional neural networks”.
2022 IWA World Water Congress & Exhibition. Copenhagen (Denmark), September 11 - 15 of 2022. Poster presentation of the paper “Hydrosocial Impacts of Urban Growth in an Andean Water Supply Basin”.
2020 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). Online, September 26 - October 2 of 2020. Oral presentation of the paper “Large-scale Precise Mapping of Agricultural Fields in Sentinel-2 Satellite Image Time Series”.
SPIE REMOTE SENSING 2020. Online, September 21 - 24 of 2020. Oral presentation of the paper “A land cover-driven approach for fitting satellite image time series in a change detection context”.
2019 11th International Symposium on Digital Earth (ISDE). Florence (Italy), September 24 - 27 of 2019. Oral presentation of the paper “Big Data from Space for Precision Agriculture Applications”.
ESA Living Planet Symposium (LPS). Milan (Italy), May 13 - 17 of 2019. Oral presentation of the paper “Spatio-Temporal Evolution of Crop Fields in Sentinel-2 Satellite Image Time Series”.
2nd Congreso Internacional de Ciencias de la Tierra y Percepción Remota (CICT). Bogotá (Colombia), March 13 - 15 of 2019. Invited oral speaker of the conference "Análisis de Series Temporales Extensas de Sentinel-2 para el Monitoreo de Áreas Agrícolas". Oral presentation of paper "Patrones de cambio espacio-temporal en la Cuenca Alta del Río Cauca, Colombia, mediante análisis de información satelital multisensorial".
2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). Valencia (Spain), July 22 - 27 of 2018. Oral presentation of the paper “Automatic Derivation of Cropland Phenological Parameters by Adaptive Non-Parametric Regression of Sentinel-2 NDVI Time Series”.
2017 9th INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTITEMPORAL REMOTE SENSING IMAGES (MULTI-TEMP). Bruges (Belgium), June 26 - 29 of 2017. Poster presentation of the paper “Analysis of Multitemporal Sentinel-2 Images in the Framework of the ESA Scientific Exploitation of Operational Missions”. Oral presentation of the paper “Spatio-temporal Evolution of Crop Fields in Sentinel-2 Satellite Image Time Series”. Oral presentation of the paper “Analysis of Riparian Forest Buffers Dynamics in Colombian Basins by Landsat Time Series”.
2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). Beijing (China), July 10 - 15 of 2016. Oral presentation of the paper “An approach to multiple Change Detection in multisensor VHR optical images based on iterative clustering”.
2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). Milan (Italy), July 26 - 31 of 2015. Poster presentation of the paper “VHR time-series generation by prediction and fusion of multi-sensor images”.
2015 8th INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTITEMPORAL REMOTE SENSING IMAGES (MULTI-TEMP). Annecy (France), July 22 - 24 of 2015. Poster presentation of the paper “Determining the effects of ENSO phenomena on Andean areas by applying radiometric indices on long time series”.
SPIE REMOTE SENSING 2014. Amsterdam (Netherlands), September 22 - 25 of 2014. Oral presentation of the paper “Change detection in Very High Resolution multisensor optical images”.
3rd EDITION OF CONFERENCE ON COMPUTATIONAL MODELING OF OBJECTS PRESENTED IN IMAGES: FUNDAMENTALS, METHODS AND APPLICATIONS (CompIMAGE2012). Rome (Italy), September 5 - 7 of 2012. Oral Presentation of the paper: "Land cover differentiation using digital image processing of Landsat-7 ETM+ samples".
I SEMINARIO DE PROCESAMIENTO DE IMÁGENES Y ÓPTICA APLICADA. Popayán, Cauca (Colombia) February 27 - 28 of 2014. Invited oral speaker of the conference “Análisis espectral de coberturas y usos de suelos con información satelital”.
SEMINARIO APLICACIÓN DE PROCESOS INNOVATIVOS PARA LA GESTIÓN INTEGRAL DEL RECURSO HÍDRICO and V FORO SOBRE EL AGUA DEL SUROCCIDENTE COLOMBIANO. Popayán, Cauca (Colombia). April 18 - 19 of 2013.
AIRCRAFT DESIGN CONFERENCE. Popayán, Cauca (Colombia) October 7 - 9 of 2010.
XXIII CONGRESO NACIONAL DE FÍSICA. Santa Marta, Magdalena (Colombia) October 5 - 9 of 2009.
I CONGRESO NACIONAL DE INGENIERIA FÍSICA. Manizales, Caldas (Colombia) May 18 - 22 of 2009.