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Achieving the Full Vision of Earth Observation Data Cubes

Steve Kopp, Peter Becker, Abhijit Doshi, Dawn J. Wright, Kaixi Zhang, Hong Xu
2019 Data  
The vision and promise of image data cubes is to lower these hurdles and expand the user community by making analysis ready data readily accessible and providing modern approaches to more easily analyze  ...  Image data cubes are large collections of temporal, multivariate datasets typically consisting of analysis ready multispectral Earth observation data.  ...  Acknowledgments: The authors would like to acknowledge the contributions of the NASA-CEOS data cube team, Geoscience Australia, and Esri Australia for sharing their expertise, time and data for this collaboration  ... 
doi:10.3390/data4030094 fatcat:u6jcdi5rfrf6rnkr3jh2rif7r4

National Open Data Cubes and Their Contribution to Country-Level Development Policies and Practices

Trevor Dhu, Gregory Guiliani, Jimena Juárez, Argyro Kavvada, Brian Killough, Paloma Merodio, Stuart Minchin, Steven Ramage
2019 Data  
The emerging global trend of satellite operators producing analysis-ready data combined with open source tools for managing and exploiting these data are leading to more and more countries using Earth  ...  This paper provides examples from Australia, Mexico, Switzerland, and Tanzania on how the Open Data Cube technology has been combined with analysis-ready data to provide new insights and support better  ...  Acknowledgments: Results of this publication partly or fully rely on the Swiss Data Cube (http://www., operated and maintained by UN Environment/GRID-Geneva, the University of Geneva  ... 
doi:10.3390/data4040144 fatcat:rpgghnamezeyrmncv3nzjc2oyi


M. C. A. Picoli, R. Simoes, M. Chaves, L. A. Santos, A. Sanchez, A. Soares, I. D. Sanches, K. R. Ferreira, G. R. Queiroz
2020 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
This work presents a BDC proof of concept, by analysing a BDC data cube made with images from the fourth China-Brazil Earth Resources Satellite (CBERS-4) of one of the largest biodiversity hotspot in the  ...  Furthermore, ARD is being assembled into multidimensional data cubes, minimising preprocessing tasks and allowing scientists and users in general to focus on analysis.  ...  We also thank the Brazil Data Cube project team: Lubia Vinhas, Ricardo Cartaxo, Thales Sehn Körting, Rennan Marujo, Jeferson de Souza Arcanjo, Raphael William da Costa, and Carlos Alberto Noronha.  ... 
doi:10.5194/isprs-annals-v-3-2020-533-2020 fatcat:tqkwv55sfbfn3fnyeg2rae2o54

Multi-Mission Earth Observation Data Processing System

Mhangara, Mapurisa
2019 Sensors  
to the extent of making it analysis-ready.  ...  Growth in the number of satellite sensors has a bearing on the ground segment payload data processing systems due to the complexity, volume, and variety of the data emanating from the different sensors  ...  they have done in developing and customising the land cover and land use classification algorithms that have been integrated into the multi-mission data processing system.  ... 
doi:10.3390/s19183831 fatcat:7i4fly3lfzg7pmzngxw5ju37cq

Earth Observation Data Cubes for Brazil: Requirements, Methodology and Products

Karine R. Ferreira, Gilberto R. Queiroz, Lubia Vinhas, Rennan F. B. Marujo, Rolf E. O. Simoes, Michelle C. A. Picoli, Gilberto Camara, Ricardo Cartaxo, Vitor C. F. Gomes, Lorena A. Santos, Alber H. Sanchez, Jeferson S. Arcanjo (+9 others)
2020 Remote Sensing  
In order to support image time series analysis, analysis-ready data (ARD) image collections have been modeled and organized as multidimensional data cubes.  ...  We describe the computational infrastructure that we are developing in the Brazil Data Cube project, composed of software applications and Web services to create, integrate, discover, access, and process  ...  The green grid tiles represent tiles that have ready data cubes associated with them.  ... 
doi:10.3390/rs12244033 fatcat:33qjdhofmzgptde44a2xcqe2me

Spatial data and technologies for geomonitoring of land use under aspect of mineral resource sector development

N. J. Adero, Freiberg University of Mining and Technology, Freiberg, Germany, C. Drebenstedt, E. N. Prokofeva, A. V. Vostrikov, Freiberg University of Mining and Technology, Freiberg, Germany, National Research University Higher School of Economics, Moscow, Russia, National Research University Higher School of Economics, Moscow, Russia
2020 Eurasian Mining  
The results of the study of natural regeneration of vegetation cover on overburden dumps in the Republic of Khakassia, which emerged in the 90-years of the twentieth century.  ...  Acknowledgment The publication was prepared within the framework of the Academic Fund Program at the National Research University Higher School of Economics (HSE) in 2020 -2021 (grant № 20-04-033) and  ...  by the Russian Academic Excellence Project "5-100".  ... 
doi:10.17580/em.2020.01.14 fatcat:jowxjkxby5ahjeofvzuacbh5na

Assessing the Applications of Earth Observation Data for Monitoring Artisanal and Small-Scale Gold Mining (ASGM) in Developing Countries

Abdul-Wadood Moomen, Pierre Lacroix, Antonio Benvenuti, Marion Planque, Thomas Piller, Kenneth Davis, Manoela Miranda, Elsy Ibrahim, Gregory Giuliani
2022 Remote Sensing  
Finally, technological capabilities described in the study are illustrated with case studies in the Democratic Republic of Congo and in Colombia using cloud computing with the Open Data Cube.  ...  The study covers the use of spaceborne sensors and available opportunities for data access and processing and emphasizes the important role that freely-available data has played in understanding ASGM activities  ...  The funders had no role in the design of the study; in the collection, analyzes, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.  ... 
doi:10.3390/rs14132971 fatcat:jetq6cahlfdrnpopsnfoioqvku

China Data Cube (CDC) for Big Earth Observation Data: Practices and Lessons Learned

Qianqian Cao, Guoqing Li, Xiaochuang Yao, Yue Ma
2022 Information  
Based on the Open Data Cube (ODC) framework, combined with analysis-ready data (ARD) generation technology, the design and implementation of CDC_DLTool, extending the support for data loading and the processing  ...  As a new data management paradigm, the Earth Observation Data Cube simplifies the way that users manage and use earth observation data, and provides an analysis-ready form to access big spatiotemporal  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/info13090407 fatcat:bo4i4rztqvaw3ad742u2x6n7c4

A Regional Earth System Data Lab for Understanding Ecosystem Dynamics: An Example from Tropical South America

Lina M. Estupinan-Suarez, Fabian Gans, Alexander Brenning, Victor H. Gutierrez-Velez, Maria C. Londono, Daniel E. Pabon-Moreno, Germán Poveda, Markus Reichstein, Björn Reu, Carlos A. Sierra, Ulrich Weber, Miguel D. Mahecha
2021 Frontiers in Earth Science  
To facilitate access to regional "Analysis Ready Data Cubes" and enable efficient processing 2. To contribute to the understanding of ecosystem functioning and atmosphere-biosphere interactions. 3.  ...  ecosystems in the regional-to-global carbon and water cycling.  ...  FIGURE 1 | 1 FIGURE 1 | Workflow of the Analysis Ready Data Cubes (ARDCs) generation and dimensions of the Regional Earth System Data Cube (RegESDL). Lat: latitude.  ... 
doi:10.3389/feart.2021.613395 fatcat:lynm7wkw3rccjo6avyagi7x2ai


R. F. B. Marujo, J. G. Fronza, A. R. Soares, G. R. Queiroz, K. R. Ferreira
2021 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Although corrections over Sentinel-2/MSI data weren't as consistent as in Landsat-8/OLI corrections, in comparison to the surface reflectance references, most of the spectral bands achieved acceptable  ...  Recently, new initiatives, as the Brazil Data Cube Project, are emerging and using free and open data policy data, more specifically medium spatial resolution sensor images, to create image data cubes  ...  Cube (Maso et al., 2019 ), Africa Regional Data Cube (Killough, 2019) and more recently * Corresponding author the Brazil Data Cube (BDC) .  ... 
doi:10.5194/isprs-annals-v-3-2021-271-2021 fatcat:l6lmsxizv5brjnad2oic7jaoua

An Operational Analysis Ready Radar Backscatter Dataset for the African Continent

Fang Yuan, Marko Repse, Alex Leith, Ake Rosenqvist, Grega Milcinski, Negin F. Moghaddam, Tishampati Dhar, Chad Burton, Lisa Hall, Cedric Jorand, Adam Lewis
2022 Remote Sensing  
This is the first free and open continental scale analysis ready data of this kind that has been developed to be compliant with the CEOS Analysis Ready Data for Land (CARD4L) specification for normalized  ...  This dataset over Africa is made available publicly as a AWS public dataset and can be accessed through the Digital Earth Africa platform and its Open Data Cube API.  ...  We would like to thank the two anonymous reviewers for providing constructive feedback on the paper. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs14020351 fatcat:7nsoir24djfndmaif45bo2it3u


J. R. Cedeno Jimenez, D. Oxoli, M. A. Brovelli
2021 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
To that end, the present work investigates the use of the Open Data Cube as a single data endpoint to incorporate ground sensors and satellite observations into local air pollution analyses.  ...  However, the availability of such information presents several challenges in terms of its practical use.  ...  instead of focusing on the data analysis.  ... 
doi:10.5194/isprs-archives-xlvi-4-w2-2021-31-2021 fatcat:2xxcbmzcbfcz7iqrdqnah4lzdy

Shadow educations: mapping the global discourse

Maria Manzon, Shaljan Areepattamannil
2014 Asia Pacific Journal of Education  
This editorial article maps the global discourse on shadow educations, using an expanded framework for analysis based on the Bray and Thomas (1995) cube.  ...  A possible global research agenda is offered with the hope that new understandings derived from scholarly research may aid stakeholders in achieving the aims of education.  ...  Acknowledgments The guest editors are grateful to Mark Bray for sharing his expertise and scholarly network in the process of preparing this special issue.  ... 
doi:10.1080/02188791.2014.969194 fatcat:oxci5uvuujczlp7dag2sioxise

Implementation research approaches to promoting universal health coverage in Africa: a scoping review

Chukwudi A Nnaji, Charles S Wiysonge, Joseph C Okeibunor, Thobile Malinga, Abdu A Adamu, Prosper Tumusiime, Humphrey Karamagi
2021 BMC Health Services Research  
It has identified important facilitators and barriers to the use of implementation research for promoting UHC in the region.  ...  Literature sources involving the application of implementation research in the context of UHC in Africa were eligible for inclusion. The database search yielded 2153 records.  ...  Acknowledgements The authors gratefully acknowledge the valuable comments and inputs from the following colleagues at Cochrane South Africa; Chinwe Iwu-Jaja, Selvan Naidoo, Phelele Njenje, Jill Ryan and  ... 
doi:10.1186/s12913-021-06449-6 pmid:33941178 fatcat:d6zrs5v3u5f4xcpiytrz3sdf64

A Flexible Multi-Temporal and Multi-Modal Framework for Sentinel-1 and Sentinel-2 Analysis Ready Data

Priti Upadhyay, Mikolaj Czerkawski, Christopher Davison, Javier Cardona, Malcolm Macdonald, Ivan Andonovic, Craig Michie, Robert Atkinson, Nikela Papadopoulou, Konstantinos Nikas, Christos Tachtatzis
2022 Remote Sensing  
However, a substantial amount of effort and infrastructure is still required for the generation of analysis-ready data (ARD) from the low-level products provided by the European Space Agency (ESA).  ...  Finally, the framework handles automatically the inherent challenges in processing Sentinel data, such as boundary regions with missing values within Sentinel-1 and the filtering of Sentinel-2 scenes based  ...  The generation of analysis-ready data (ARD) remains heavily reliant on extensive domain knowledge and expertise in managing geospatial data, which in turn restricts the meaningful analysis of large volumes  ... 
doi:10.3390/rs14051120 fatcat:5x7ef6p6ajhqzamqntqoptamnm
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