XXV Brazilian Symposium on Geoinformatics - GEOINFO 2025

Spatial Data Science and Applications

Program

DAY 1 - May 19, 2025
08:00 Registration/Welcome Coffee
09:00 Opening session
09:20 SESSION 1 - REMOTE SENSING AND IMAGE ANALYSIS
Assessment of Serra do Japi Conservation Using Remote Sensing Techniques Based on Geospatial Data Processing
Bruno Perciani (UFABC); Victor Nascimento (UFABC); Vitor Vasconcelos (UFABC); Márcio Werneck (UFABC)
Reproducible and empirical method refines Fractional Vegetation Cover mapping in urban areas
Bruno Adorno (INPE); Lorien Nesbitt (UBC); Silvana Amaral (INPE)
Characterization of the Spectral Behavior of the Red Tide in São Sebastião – SP, Brazil
Júlio César dos Santos (INPE); Bruno Rech (INPE); Daniel Maciel (INPE); Cláudio Barbosa (INPE); Áurea Ciotti (USP); Vitor Martins (MSU); Rejane Paulino (MSU); Evlyn Novo (INPE)
Oil Slicks Detection On The Sea Surface Using WFI Images From Satellites CBERS 4 And 4A In Sunglint Condition
Tiffany Mendonça (INPE); Ocione Filho (INPE); Laércio Namikawa (INPE)
10:40 KEYNOTE 1
Mapping Memory: EO and Geospatial Technologies for Preserving Natural and Cultural heritage
Rosa Lasaponara (CNR-Itália)
12:00 Lunch break
13:30 SESSION 2 - ENVIRONMENTAL MODELING AND CHANGE DETECTION
Implementing a new automatic deforestation monitoring system in the Amazon biome: the parametrization and preliminary results of DETER-RT
Mariane Reis (INPE); Juan Doblas (GlobEO); Luiz Gusmão (INPE); Dayane Moraes (INPE); Cassiano Messias (INPE); Sidnei Sant'Anna (INPE); Stéphane Mermoz (GlobEO); Claudio Almeida (INPE)
Burned Area Detection in Western Amazon: A New Methodological Approach and Performance Comparison
Cândida Leite (INPE); Rogério Oliveira Júnior (INPE); Liana Anderson (CEMADEN); Leonardo Santos (CEMADEN)
Retrieval of land-use history in shifting cultivation systems in the Amazon: the synergy between field data and Landsat time series classification
Mariane Reis (INPE); Erick Teixeira (INPE); Emeli Gomes (UFSC); Eduarda Mantovani-Silva (IFSC); André Giles (UFSC); Joséphine Réquillart (UFSC); Maria Isabel Escada (INPE); Catarina Jakovac (UFSC)
Developing a scalable data modeling process to handle Agricultural Plastic Waste circular economy
Yuri Seregati (UNICAMP); Ana Cláudia Dombroski Neme (UNICAMP); Marlon Fernandes de Souza (UNICAMP); Rubens Augusto Camargo Lamparelli (UNICAMP)
15:05 Coffee break
15:35 SESSION 3 - NATURAL DISASTERS AND RISK ASSESSMENT
Flood-Induced Disruptions in Transport Networks: A Geospatial Approach for São Borja, Brazil with a Focus on Airport Accessibility
Aluizio Maia (INPE); Evandro Silva (ITA); Ezequiel Rocha (INPE); Cláudia Almeida (INPE); Camilo Rennó (INPE)
Geospatial Analysis of Wildfire Risks in Minas Gerais, Brazil
Mario Pujatti (UFSJ); Marconi Pereira (UFSJ)
Evaluating 2024 Brazilian wildfires using the ST-DBSCAN clustering approach
Maria Pereira (UFSJ); Karen Andrade (UFSJ); Shayene Dutra (USP); Gabriel Pereira (UFSJ); Luciana Pires (World Environmental Conservancy)
16:50 Minicurso 1: Introdução ao aprendizado profundo em aplicações de sensoriamento remoto
DAY 2 - May 20, 2025
08:30 SESSION 4 - DESIGN AND ANALYSIS
A multi-criteria spatial model for complex problems
Gesiel Lopes (USP); Erik Tokuda (USP); Alexandre Delbem (USP); Roberto Silva (USP); Joélcio Braga de Sousa (Facid Wyden University Center)
Geospatial Optimization of Photovoltaic Plant Locations for Sustainable Energy
Anibal Fernandes (UNIFEI); Antônio de Souza (UNIFEI); Carlos Felgueiras (INPE)
Design and Implementation of an Urban Data Cube Platform
Diego Henrique Matos (UFMG); Clodoveu Davis (UFMG)
Designing a parallelogram Discrete Global Grid System for terrestrial cadastral mapping
Israel Silva (ITA); Elcio Shiguemori (IEA); Gabriel Dietzsch (IEA)
09:50 Sponsor talk - Muito além da CLT e da Academia: Como viver de Geotecnologias
Anderson Medeiros, ClickGeo Cursos de Geotecnologias
10:10 Coffee break
10:40 SPECIAL TALK - Thales Körting and Laercio Namikawa
12:00 Lunch break
13:30 SESSION 5 - GEO AI
A Systematic Review of Machine Learning Techniques for Road Segmentation in Remote Sensing Images
Daniel Wander Melo (INPE); Rafael Santos (INPE); Ana Lúcia Candeias (UFPE)
Preliminary results with Super Resolution Convolutional Neural Network algorithm
Luiz Lucas (INPE); Thales Körting (INPE); Laercio Namikawa (INPE)
Predicting Oceanic Wind Speed and Direction Using LSTM
Henrique Margotte (UFPR); Aurora Pozo (UFPR); Carmem Hara (UFPR)
Cellular Signal Prediction Model Optimized by Genetic Algorithm
Victor Mota (UFSJ); Gustavo Castro (UFSJ); Marconi Pereira (UFSJ); Carolina Xavier (UFSJ)
3D Convolutional Neural Networks for Land Use and Land Cover Classification: The Brazilian Cerrado as a Case Study
André Estevam Costa Oliveira (INPE); Valdivino Alexandre de Santiago Júnior (INPE)
U-Net e Random Forest para identificação de feição de óleo na superfície do mar em imagem SAR Sentinel 1: vazamento no FPSO P-58
Vinícius Guimarães (INPE); Sidnei Sant'Anna (INPE); José Mura (INPE); Fábio Cortivo (INPE); Milton Kampel (INPE)
Mapeamento das mudanças de uso e cobertura da terra no nordeste do Pará a partir de imagens Sentinel-2 e Random Forest
Caroline Silva (INPE); Camila Totti (INPE); Baggio Silva (INPE); Leila Fonseca (INPE); Maria Isabel Escada (INPE)
15:40 Long Coffee break - POSTERS
StreetNets - A tool for network analysis on street maps
Giovanni Soares (INPE); Luiz Carvalho (FGV); Leonardo Santos (Cemaden)
Temporal Dynamics of OpenStreetMap Contributions and Deletions in Curitiba
Nathan Antonio (UFPR)
GeoSaudeBrasil: Banco de Dados Geoespacial de Crescimento Populacional e Leitos Hospitalares no Brasil para Analises Temporais (2007-2024) e Regionais em Diferentes Escalas Geograficas
Jefferson Vinícios da Fonseca e Silva (UFSJ); Marconi de A. Pereira (UFSJ); João P. H. Sansão (UFSJ); Michel C. R. Leles (UFSJ)
MLP-Based Forecasting of River Levels in the Rio Negro Basin
Rogério Junior (INPE); Leonardo Santos (INPE); Rogério Negri (Unesp); Johan Duque (Universidad Tecnológica del Uruguay - UTEC)
Sistema de verificação de vulnerabilidade a inundações no Rio Grande do Sul
Gabriel Almeida (UFSJ); Gustavo Marcatti (UFSJ); Marconi Pereira (UFSJ)
Evaluation of Filters and Filtering Windows in SAR Data for Detection of Fire Degradation in the Tapajós National Forest
Bruno Miranda (INPE); Fabio Gama (INPE)
Enhancing Change Detection in SAR Image Time Series through Image Denoising Algorithms
João Melani Saraiva (Unesp); Aluísio Pinheiro (Unicamp); Rogério Negri (Unesp)
Estudo das Propriedades Espectrais do Reservatório de Promissão - SP
Júlio César dos Santos (INPE); Pedro Bacellar (INPE); Daniel Maciel (INPE); Vitor Martins (MSU); Cláudio Barbosa (INPE); Evlyn Novo (INPE)
Evaluation of CAMS in an extreme fire event and its impact on air quality in São Paulo State, Brazil
Vanúcia Schumacher (INPE); Elisa Martins (INPE); Fabricio Galende (INPE); Fabiano Morelli (INPE); Italo Garrot (INPE)
Identificação de fatores determinantes para o cultivo de cacau por meio de regressão espacial no Projeto de Assentamento Itatá, Pará
Camila Andrade (INPE); Vinicius Guimarães (INPE); Antonio Monteiro (INPE); Maria Isabel Escada (INPE); Sidnei Sant'Anna (INPE)
Qualitative Analysis of the 2022 Census Geolocation
Daniel Salles (UFOP); Thiago Liuth (UFOP); Karina Kinukawa (UFOP); Ana Luiza Soares (UFOP); Rodrigo Silva (UFOP); Tiago Carneiro (UFOP)
16:50 Minicurso 2: Brazil Data Cube: cubos de dados e análise de séries temporais de imagens
18:20 SOCIAL EVENT
DAY 3 - May 21 2025
08:30 SESSION 7 - TRANSPORTATION AND TRAJECTORY DATA
A Systematic Review on Integrity Constraints for Trajectory Data
Suzane Machado (UFSC); Ronaldo Mello (UFSC); Vanessa Machado (IFSUL); Mariana Duarte (ULB); Tarlis Portela (IFPR)
Analyzing Accessibility in Large Event Venues Using a Multimodal Transport Network: A Case Study in Belo Horizonte
Victor Cruz (UFMG); Rodrigo Smarzaro (UFV); Clodoveu Davis (UFMG)
MoveMiner: A Scalable and Modular Library for Mining Trajectory Data
Edgar Oliveira (IFCE); Clayson Celes (UFMG); Carina Oliveira (IFCE); Reinaldo Braga (IFCE)
Eulerian SIR model for Asymmetric Temporal Commuting Networks: Case Study of Chinese Baidu Mobility Data
Gabriel Costa (UFOP); Leonardo Santos (CEMADEN); Vander Freitas (UFOP)
09:50 SESSION 8 - SOCIAL ISSUES
Community Detection in Spatial Networks - a Systematic Literature Overview
Cátia Sepetauskas (INPE); Giovanni Soares (INPE); Felipe Simoyama (USP); Ricardo Oyarzabal (Cemaden); Vander Freitas (UFOP); Hugo Cardoso (UNEB); Aloísio Filho (SENAI); Leonardo Santos (Cemaden)
Bill 191/2020: Illegal Mining and Land Use Land Cover Changes in Indigenous Lands
Isabel Chuizaca Espinoza (INPE); Silvana Amaral (INPE)
Potential Effects of Legal Reserve Exclusion on Rural Property Size: A Case Study in the Brazilian Amazon
Pedro Andrade (INPE); Erick Rodrigues (INPE); Rolf Simões (Open Geo Hub); Isabel Escada (INPE)
10:50 Reunião CE Geoinformática SBC + GeoInfo 2026

Organized by

Computing Department, Federal University of Minas Gerais National Institute for Space Research

Support

SELPER - Capítulo Brasil
Associação de Especialistas Latino-americanos em Sensoriamento Remoto CLICKGEO - Cursos e Pós-Graduações em Geotecnologias Brazil Data Cube Project Laboratório de Inteligência ARtificial para Aplicações AeroEspaciais e Ambientais (LIAREA) - INPE
All questions about submissions should be emailed to geoinformatica.brasil@gmail.com