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Scalable desktop visualisation of very large radio astronomy data cubes

Simon Perkins, Jacques Questiaux, Stephen Finniss, Robin Tyler, Sarah Blyth, Michelle M. Kuttel
2014 New Astronomy  
The focus is on rapid initial response: our system initially rapidly presents a reduced, coarse-grained 3D view of the data cube selected, which is gradually refined.  ...  We thus shift the focus from data analysis informed by narrow slices of detailed information, to analysis informed by overview information, with details on demand. Our hierarchical *  ...  In addition, the combination of overview and detail views provided by AstroVis can facilitate critical global quality control of data cubes.  ... 
doi:10.1016/j.newast.2013.12.007 fatcat:cvllnoavdzduphto5d4pazzqfq

xcube - Python package for Earth Observation data cubes

Gunnar Brandt, Norman Fomferra
2021 Zenodo  
Data sources for cube generation including the Sentinel Hub service or ESA's CCI Open Data Portal, are connected via data store plugins.  ...  In this introductory talk, an overview of xcube features as well as some typical applications are presented.  ...  • Supports as outputs NetCDF, Zarr, GeoTIFF, Dimap, and others • xcube plugin that provides data stores for the ESA CCI Open Data Portal (OPeNDAP) and Object Storage (S3/Zarr) SNAP • Lead developer of  ... 
doi:10.5281/zenodo.5675969 fatcat:xlypkrcy7ngxfhqcb57bf2gema

Reframing Cultural Heritage Collections in a Visualization Framework of Space-Time Cubes

Florian Windhager, Eva Mayr, Günther Schreder, Michael Smuc, Paolo Federico, Silvia Miksch
2016 Digital Humanities Conference  
To meet their specific needs, we introduce a novel method for synoptic collection visualization which makes use of parallel space-time cubes to provide multiple spatiotemporal overviews, support free exploration  ...  During the last decades, digitization broadened access to cultural heritage collections for public audiences.  ...  Acknowledgments This research has been supported by the Austrian Science Fund (FWF), Project No. P28363 and the Austrian Research Promotion Agency (FFG), Project No. 835937.  ... 
dblp:conf/dihu/WindhagerMSS0M16 fatcat:2yk2kolypvdrrgwujd2vlxslmy

Data Enrichment of Sentinel-2 and Landsat-8 Surface-reflectance Measurements for Agriculture Oriented Services

Branko Brkljač, Predrag Lugonja, Vladan Minić, Sanja Brdar, Vladimir Crnojević
2017 Zenodo  
Currently available computational power enables design of large data cubes, as aggregating structure that can incorporate an abundance of previously designed and finely tuned spectral indices,which opens  ...  With the advancement of satellite imaging technology and related data policies in recent years, previously introduced quantities (in the form of spectral indices) gained in value as efficient tools for  ...  Currently available computational power enables design of large data cubes, as aggregating structure that can incorporate an abundance of previously designed and finely tuned spectral indices, which opens  ... 
doi:10.5281/zenodo.7080070 fatcat:ubgap4ypgjfkvgvyshg5g6tjqu


V. C. F. Gomes, F. M. Carlos, G. R. Queiroz, K. R. Ferreira, R. Santos
2021 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Some projects have adopted this concept in developing their technologies, such as the Open Data Cube (ODC) framework and the Brazil Data Cube (BDC) platform, which provide open-source tools capable of  ...  The concept of Earth Observations Data Cubes (EODC) appears, in this context, as the paradigm of technologies that aim to structure and facilitate the way users handle this type of data.  ...  ACKNOWLEDGEMENTS This study was financed in part by the Coordenação de Aper-  ... 
doi:10.5194/isprs-annals-v-4-2021-153-2021 fatcat:rxdrwhlnprfx7hf5sdscr6etnu

On-Demand Processing of Data Cubes from Satellite Image Collections with the gdalcubes Library

Marius Appel, Edzer Pebesma
2019 Data  
We introduce the open-source C++ library and R package gdalcubes for the construction and processing of on-demand data cubes from satellite image collections, and show how it supports interactive method  ...  However, the construction of data cubes is not trivial and involves decisions that must be taken with regard to any particular analyses.  ...  Acknowledgments: The authors would like to thank two anonymous reviewers for their helpful comments and suggestions. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/data4030092 fatcat:wzgxq7c2kja4pgznhdao3k5adu

FAIR data and metadata – The X-omics FAIR Data Cube and its added value for multi-omics researchers

Anna Niehues, XiaoFeng Liao, Martin Brandt, Cenna Doorbos, Tom Ederveen, Fiona Hagenbeek, Junda Huang, Purva Kulkarni, K. Joeri van der Velde, Casper de Visser, Michael van Vliet, Peter A. C. 't Hoen
2022 Zenodo  
In the Netherlands X-omics Initiative, we develop a FAIR Data Cube (FDCube) [2] – a set of tools and services that help researchers in different stages of the Research Data Life Cycle including creating  ...  Linked data structures and graph representations allow semantic queries and open up new possibilities of data analysis.  ...  Schematic overview of the FAIR Data Cube architecture.  ... 
doi:10.5281/zenodo.6783399 fatcat:eatfykqocvecfg6i3j6orzje3u

Implementation of ETL Tool for Data warehousing for Non-Hodgkin Lymphoma (NHL) Cancer in Public Sector, Pakistan

2021 International Journal of Emerging Trends in Engineering Research  
A secondary aim was to determine the applicability of the Data warehousing in the cancer domain of Lymphoma disease.  ...  In this study, we have implemented ETL tools using open source tools and technologies for making Data warehousing and it's easy to implement with low cast in the department of health for public sector  ...  Figure 3 Data 3 Cube Design Model Figure 4 4 Implementation Meta Data overview Figure 5 5 Overview of Meta Data table 4.  ... 
doi:10.30534/ijeter/2021/27972021 fatcat:a3lojjjogvgyjdfc6yj7nbvb4e

A Semantic Earth Observation Data Cube for Monitoring Environmental Changes during the Syrian Conflict

Hannah Augustin, Martin Sudmanns, Dirk Tiede, Andrea Baraldi
2018 GI_FORUM - Journal for Geographic Information Science  
The paper focuses on the technical implementation of an automated dataflow that enables semantic queries in an EO data cube.  ...  Applicationindependent semantic data cubes can facilitate monitoring of land cover changes and the development of transferable, generic EO-based indicators to support decision-makers in the humanitarian  ...  Acknowledgements This research was supported by the Austrian Federal Ministry of Transport, Innovation and Technology (BMVIT) under the programme 'ICT of the Future' within the project SemEO (contract  ... 
doi:10.1553/giscience2018_01_s214 fatcat:opw7tzmgqfcszeyuy6jwtduuby

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

Cloud Optimized Raster Encoding (CORE): A Web-Native Streamable Format for Large Environmental Time Series

Ionuț Iosifescu Enescu, Lucia de Espona, Dominik Haas-Artho, Rebecca Kurup Buchholz, David Hanimann, Marius Rüetschi, Dirk Nikolaus Karger, Gian-Kasper Plattner, Martin Hägeli, Christian Ginzler, Niklaus E. Zimmermann, Loïc Pellissier
2021 Geomatics  
(EO) data cube functionalities.  ...  The new Cloud Optimized Raster Encoding (CORE) format enables an efficient storage and management of gridded data by applying video encoding algorithms.  ...  Acknowledgments: We thank the members of the GIS group at WSL, the members of the map@wsl interest group and the members of the EnviDat user group for their valuable requirements, feedback, and support  ... 
doi:10.3390/geomatics1030021 fatcat:f5ydfq6gi5cd5nrvsyjwqppe3y

D1.1 Project Management Handbook

Raul Palma, Soumya Brahma
2021 Zenodo  
service; ii) data cubes as the mechanisms enabling an efficient and scalable Earth Observation data access and discovery, which relies upon the Advanced geospatial Data Management (ADAM) platform as the  ...  It contains all related information for running the RELIANCE project, including an introduction to the project and an overview of the rationale and the objectives.  ...  delivery of deliverables D3.1, D4.1, D5.1 • MS4 -Data management plan and initial Data Cubes involving WP1, WP4 is due dated (month) in M6 is achieved by the delivery of deliverables D1.2, D4.2, D4.4  ... 
doi:10.5281/zenodo.5024470 fatcat:eunhmj7mvjgqfdnofh4ibgafaa

An Evaluation Framework for Linked Open Statistical Data in Government [chapter]

Ricardo Matheus, Marijn Janssen
2017 Lecture Notes in Computer Science  
While Linked Open Statistical Data (LOSD) cube software is still in an initial stage of maturity, there is a need for evaluation the software platforms used to process this open data.  ...  Yet there is a lack of evaluation methods. The objective of this ongoing research paper is to identify functional requirements for open data cubes infrastructures.  ...  Acknowledgement Part of this work is funded by the European Commission within the H2020 Programme in the context of the project OpenGovIntelligence ( under grant agreement No  ... 
doi:10.1007/978-3-319-64677-0_21 fatcat:2jr4jydezfhzzb367xk64vclxe

Architecture of an Open-Sourced, Extensible Data Warehouse Builder: InterBase 6 Data Warehouse Builder (IB-DWB) [article]

Maurice HT Ling, Chi Wai So
2006 arXiv   pre-print
We report the development of an open-sourced data warehouse builder, InterBase Data Warehouse Builder (IB-DWB), based on Borland InterBase 6 Open Edition Database Server.  ...  Multi-Dimensional Cube Builder represents a basal mean of data aggregation.  ...  ACKNOWLEDGEMENT We will like to acknowledge the work of Lukas Chan, who had contributed during the starting phase of this project, and Michael Wee, for his guidance.  ... 
arXiv:cs/0307015v2 fatcat:jtbhjfyaa5gtnmvdr4mbtbwsgu

OpenAPC - A contribution to transparency in fee-based Open Access publishing

Christoph Broschinski
2016 Zenodo  
Following the implementation of Open Access Publishing Fonds in Germany by the German Research Foundation (DFG), the OpenAPC initiative was established at Bielefeld University Library in 2014 with the  ...  OpenAPC approached universities with DFG-funded Publication Fonds and several of them agreed to share their APC expenditures, applying an Open Data approach to Article Processing Charges.  ...  DFG Open Access Publishing Programme Good opportunity to start an open data project on APCs: Compiled APC data already existing 2015: Application for DFG funding together with 2 partnering initiatives  ... 
doi:10.5281/zenodo.4063599 fatcat:voypidhennee5bnsw65lknojbe
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