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Production, visualization and analysis of large volumes of remote sensing images modeled as multidimensional data cubes for the entire Brazilian territory.

Data cube composed of CBERS-4 and CBERS-4A images

The Brazil Data Cube project team launches a new experimental data cube from Brazil with surface reflectance images from the WFI sensors aboard the CBERS-4 and CBERS-4A satellites, with 64 meters of spatial resolution and temporal composition of 8 days. Its timeline starts in January 2020. This product can be visualized and downloaded via browser …

Brazil Data Cube team participation in the WorCAP 2022

The Brazil Data Cube (BDC) project team attended the WorCAP 2022, on September 13, 2022, with the presentation: “Earth Observation Data Cubes for Satellite Image Time Series Analysis”. The Applied Computing Workshop (WorCAP) is an event of the Graduate Program in Applied Computing (CAP) of the National Institute for Space Research (INPE). The event is …

BDC team attended the IGARSS 2022 last week presenting one paper

The BDC team attended last week the International Geoscience and Remote Sensing Symposium (IGARSS 2022), presenting the paper “GENERATING ANALYSIS READY DATA COLLECTIONS FOR BRAZIL”. The paper presents the BDC Collection Builder: an application for Earth observation satellite images acquisition and processing to produce Analysis Ready Data. Access the poster here and the paper will be …

BDC in the conference “Using Big Data and Machine Learning for Land Cover and Land Use Mapping: Challenges to Mapping Accuracy”

The BDC team will present “Brazil Data Cube – Big Earth observation data modeled as multidimensional cubes, machine learning and image time series analysis” at the conference “Using Big Data and Machine Learning for Land Cover and Land Use Mapping: Challenges to Mapping Accuracy” to be held on July 5, 6 and 7, from 11:00h …

BDC team attended the XXIV ISPRS Congress 2022 last week presenting three papers

The BDC team attended the International Society for Photogrammetry and Remote Sensing Congress (XXIV ISPRS 2022), presenting three papers. The first paper “Building Earth Observation Data Cubes on AWS” describes an application for building EO data cubes on the Amazon Web Service (AWS) cloud computing environment. The second paper “Spatiotemporal Segmentation of Satellite Image Time …

The BDC team will attend the Workshop for the GEO Wetlands Initiative

The Brazil Data Cube and SABERES project teams will present their joint initiatives to produce Sentinel 1 data cubes and to extract water bodies from them using machine learning at Virtual Ideation Workshop for the GEO Wetlands Initiative, tomorrow, May 11, 2022. The event is organized by the Group on Earth Observations (GEO), an international …

Earth observation data cubes for Brazil on AWS as Open Data

From January 2022, the Earth observation data cubes produced by the Brazil Data Cube project are available on AWS (Amazon Web Service) as Open Data. These data cubes are produced from Analysis-Ready Data (ARD) of CBERS-4, Sentinel-2 and Landsat-8 satellite images for the entire region of Brazil. Based on a hierarchical tiling system, the data …

Paper published by the Brazil Data Cube team

The BDC project team published the paper “A platform for land use and land cover data integration and trajectory analysis” in the International Journal of Applied Earth Observation and Geoinformation (Impact Factor: 5.9). The paper presents a platform that allows users to access land use and land cover (LULC) collections from distinct sources, map their …

The BDC team presents the results in using the AWS computing environment to process big Earth observation data

The BDC team will present the results in using the AWS computing environment to process big Earth observation data in the session “Share lessons learned from the effort to democratize access to Earth Observations and computing environments for developing countries in support of sustainable development” in the GEO-AWS EO Cloud Credits side-event of the GEO …

Brazil Data Cube - 2019 - 2022