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Journal articles on the topic 'National Virtual Observatory'

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Published: 4 June 2021

Last updated: 29 July 2025

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1

Kembhavi, Ajit K. "The Virtual Observatory paradigm and national projects." Proceedings of the International Astronomical Union 2, no. 14 (2006): 604. http://dx.doi.org/10.1017/s1743921307012021.

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A Virtual Observatory (VO) seeks to provide access to very large volumes of astronomical data over the internet to every interested user, along with software for the data anlysis, and tools for data visualisation, statistics and any other applications which are necessary for mining science from the data. Handling large volumes of data requires extensive computer resources, which may not be available to the end user; transferring data from the data centre to the user needs high bandwidth, which also may not be available. A VO therefore seeks to provide computing resources as well, which could b

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Santillán, Alfredo J., Liliana Hernández, Guillermo Salas, Antonio Sánchez, Alejandro González, and José Franco. "Mexican Virtual Solar Observatory project." Proceedings of the International Astronomical Union 2, no. 14 (2006): 613. http://dx.doi.org/10.1017/s1743921307012112.

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The Virtual Solar Observatory (VSO) concept outlines a software environment for searching, obtaining and analyzing data from archives of solar data that are distributed at many different observatories around the world (Hill 2006, in this volume). The VSO, however, not only provides fast and reliable access to the existing data of Solar Active Regions, but also represents a powerful and unique tool to perform numerical simulations of the evolution and present state of solar phenomena. Two centers at UNAM, the Institute of Astronomy (IA) and the Supercomputer Center (DGSCA), along with the Sonor

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Shirasaki, Yuji, Masahiro Tanaka, Satoshi Honda, et al. "Study on the environment around QSOs with redshift of 1–3 using the JVO System." Proceedings of the International Astronomical Union 2, no. 14 (2006): 584. http://dx.doi.org/10.1017/s1743921307011829.

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Virtual Observatory (VO) is an emerging astronomical infrastructure for sharing the astronomical data set in the world. National Astronomical Observatory of Japan (NAOJ) started its VO project (Japanese Virtual Observatory – JVO) in 2002, and developed JVO portal prototypes. We have carried out several science use cases, such as cosmic string searches and QSO environment studies, by using the prototype system to examine the functionality of the system. This paper describes a preliminary result of the latter science use case.

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Murphy, Tara, Peter Lamb, Christopher Owen, and Malte Marquarding. "Data Storage, Processing, and Visualization for the Australia Telescope Compact Array." Publications of the Astronomical Society of Australia 23, no. 1 (2006): 25–32. http://dx.doi.org/10.1071/as05033.

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AbstractWe present three Virtual Observatory tools developed at the Australia Telescope National Facility (ATNF) for the storage, processing and visualization of Australia Telescope Compact Array (ATCA) data. These are the Australia Telescope Online Archive, a prototype data-reduction pipeline, and the Remote Visualization System. These tools were developed in the context of the Virtual Observatory and were intended to be both useful for astronomers and technology demonstrators. We discuss the design and implementation of these tools, as well as issues that should be considered when developing

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Tsvetkov, Milcho. "The Wide-Field Plate Database: Development and Access via Internet." Serdica Journal of Computing 6, no. 1 (2012): 1–18. http://dx.doi.org/10.55630/sjc.2012.6.1-18.

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The motivations and results from the first 1.5-year period of the project “Wide-field Plate Database (WFPDB): Development and Access via Internet” (DO-02-273/18.12.2008), approved for funding through a competition held by the Bulgarian National Science Fund in the field of Promotion of Research in Priority Areas, are described. The main direction of the development of the project is digitization and preservation of, and web access to, the astronomical plate archives of the 2-m RCC and the 50/70 cm Schmidt telescopes of the Rozhen National Astronomical Observatory received in the period 1979–19

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Keller, S. C., B. P. Schmidt, M. S. Bessell, et al. "The SkyMapper Telescope and The Southern Sky Survey." Publications of the Astronomical Society of Australia 24, no. 1 (2007): 1–12. http://dx.doi.org/10.1071/as07001.

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AbstractThis paper presents the design and science goals for the SkyMapper telescope. SkyMapper is a 1.3-m telescope featuring a 5.7-square-degree field-of-view Cassegrain imager commissioned for the Australian National University's Research School of Astronomy and Astrophysics. It is located at Siding Spring Observatory, Coonabarabran, NSW, Australia and will see first light in late 2007.The imager possesses 16 384 × 16 384 0.5-arcsec pixels. The primary scientific goal of the facility is to perform the Southern Sky Survey, a six-colour and multi-epoch (four-hour, one-day, one-week, one-month

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Li, Changhua, Chenzhou Cui, Linying Mi, et al. "Design and Implement of Astronomical Cloud Computing Environment In China-VO." Proceedings of the International Astronomical Union 12, S325 (2016): 353–56. http://dx.doi.org/10.1017/s1743921316012709.

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AbstractAstronomy cloud computing environment is a cyber-Infrastructure for Astronomy Research initiated by Chinese Virtual Observatory (China-VO) under funding support from NDRC (National Development and Reform commission) and CAS (Chinese Academy of Sciences). Based on virtualization technology, astronomy cloud computing environment was designed and implemented by China-VO team. It consists of five distributed nodes across the mainland of China. Astronomer can get compuitng and storage resource in this cloud computing environment. Through this environments, astronomer can easily search and a

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Mickaelian, A. "Armenia as a Regional Centre for Astronomy for Development activities." Proceedings of the International Astronomical Union 10, H16 (2012): 565. http://dx.doi.org/10.1017/s1743921314012162.

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AbstractThe Byurakan Astrophysical Observatory (BAO, Armenia, http://www.bao.am) are among the candidate IAU Regional Nodes for Astronomy for Development activities. It is one of the main astronomical centers of the former Soviet Union and the Middle East region. At present there are 48 qualified researchers at BAO, including six Doctors of Science and 30 PhDs. Five important observational instruments are installed at BAO, the larger ones being 2.6m Cassegrain (ZTA-2.6) and 1m Schmidt (the one that provided the famous Markarian survey). BAO is regarded as a national scientific-educational cent

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Webborn, Ellen, Jessica Few, Eoghan McKenna, et al. "The SERL Observatory Dataset: Longitudinal Smart Meter Electricity and Gas Data, Survey, EPC and Climate Data for over 13,000 Households in Great Britain." Energies 14, no. 21 (2021): 6934. http://dx.doi.org/10.3390/en14216934.

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The Smart Energy Research Lab (SERL) Observatory dataset described here comprises half-hourly and daily electricity and gas data, SERL survey data, Energy Performance Certificate (EPC) input data and 24 local hourly climate reanalysis variables from the European Centre for Medium-Range Weather Forecasts (ECMWF) for over 13,000 households in Great Britain (GB). Participants were recruited in September 2019, September 2020 and January 2021 and their smart meter data are collected from up to one year prior to sign up. Data collection will continue until at least August 2022, and longer if funding

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Genova, Françoise. "Summary of Special Session 3." Proceedings of the International Astronomical Union 2, no. 14 (2006): 623–24. http://dx.doi.org/10.1017/s1743921307012215.

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The Virtual Observatory is one of the very few truly global endeavours of astronomy, and IAU General Assemblies are the natural places to present the VO to the community. The three-year time scale of IAU is also well suited to measure progress. At the IAU XXV GA in Sydney, 2003, half of the two-day Joint Discussion 8 on Large Telescopes & Virtual Observatories: Visions for the Future was devoted to VO talks: the main goal was to review what was expected from the VO in different disciplines of astronomy; many projects were also presented in the poster sessions. This time the three-day VO Sp

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Gerbaldi, Michèle. "International Schools for Young Astronomers (ISYA): a programme of the International Astronomical Union." Proceedings of the International Astronomical Union 2, SPS5 (2006): 221–28. http://dx.doi.org/10.1017/s1743921307007041.

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AbstractThis paper outlines the main features of the International Schools for Young Astronomers (ISYA), a programme developed by the International Astronomical Union (IAU) in 1967. The main goal of this programme is to support astronomy in developing countries by organizing a school lasting 3 weeks for students with typically a M.Sc. degree. The context in which the ISYA were developed has changed drastically over the past 10 years. We have moved from a time when access to any large telescope was difficult and mainly organized on a national basis, to the situation nowadays where data archives

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Artemenko, T. G. "ORIGINS AND TRANSFORMATION OF SCIENTIFIC ASTROMETRIC RESEARCH: MAIN ASTRONOMICAL OBSERVATORY OF THE NAS OF UKRAINE." Kosmìčna nauka ì tehnologìâ 31, no. 1 (2025): 53–69. https://doi.org/10.15407/knit2025.01.053.

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The paper aims to highlight the formation and progress of the astrometric schools of the National Academy of Sciences of Ukraine — the scientific school of fundamental astronomy, positional astrometry, and global geodynamics of Academician Oleksandr Yakovych Orlov, the Scientific School of fundamental astronomy and selenodesy of the Corresponding member of the Academy of Science professor Avenir Oleksandrovych Yakovkin and the scientific direction of I. G. Kolchinsky, A. B. Onegina, and A. S. Kharin on photographic and positional astrometry. The main directions of research of the scientific sc

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Chernogor, L. F., L. I. Mylovanova, Yu B. Mylovanov, A. M. Tsymbal, and Y. Luo. "Effects from the June 10, 2021 solar eclipse in the ionosphere over Kharkiv: results from ionosonde measurements." 35, no. 35 (December 29, 2021): 60–78. http://dx.doi.org/10.26565/2311-0872-2021-35-06.

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Background. Ionospheric effects from solar eclipses (SEs) have been studied for over a century. The studies intensified in the 1960–1970, when rockets, satellites, ionosonde networks, and incoherent scatter radars became actively involved in the investigations. The following basic features of SEs displayed in the ionosphere have been established: a decrease in the electron density and the electron, ion, and neutral temperatures, changes in the dynamics of the ionosphere, and the generation of acoustic and atmospheric gravity waves. The recurring regular features are observed together with the

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Vlah, Michael J., Matthew R. V. Ross, Spencer Rhea, and Emily S. Bernhardt. "Leveraging gauge networks and strategic discharge measurements to aid the development of continuous streamflow records." Hydrology and Earth System Sciences 28, no. 3 (2024): 545–73. http://dx.doi.org/10.5194/hess-28-545-2024.

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Abstract. Quantifying continuous discharge can be difficult, especially for nascent monitoring efforts, due to the challenges of establishing gauging locations, sensor protocols, and installations. Some continuous discharge series generated by the National Ecological Observatory Network (NEON) during its pre- and early-operational phases (2015–present) are marked by anomalies related to sensor drift, gauge movement, and incomplete rating curves. Here, we investigate the potential to estimate continuous discharge when discrete streamflow measurements are available at the site of interest. Using

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15

Constantopoulos, Panos. "Leveraging Digital Cultural Memories." Digital Presentation and Preservation of Cultural and Scientific Heritage 6 (September 30, 2016): 37–42. http://dx.doi.org/10.55630/dipp.2016.6.3.

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The penetration of ICT in the management and study of material culture and the emergence of digital cultural repositories and linked cultural data in particular are expected to enable new paths in humanities research and new approaches to cultural heritage. Success is contingent upon securing information trustworthiness, long-term preservation, and the ability to re-use, re-combine and re-interpret digital content. In this perspective, we review the use in the cultural heritage domain of digital curation and curation-aware repository systems; achieving semantic interoperability through ontolog

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Mickaelian, A. M., H. V. Astsatryan, A. V. Knyazyan, et al. "The Armenian Virtual Observatory (ArVO)." Communications of the Byurakan Astrophysical Observatory, 2020, 316–22. http://dx.doi.org/10.52526/25792776-2020.67.2-316.

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The Astrophysical Virtual Observatories (AVOs) have been created in a number of countries using their available databases and current observing material as a collection of interoperating data archives and software tools to form a research environment in which complex research programs can be conducted. Among all these data, a large spectroscopic database for all objects is especially useful. The Armenian Virtual Observatory (ArVO) has being created to utilize the Digitized First Byurakan Survey (DFBS) as an appropriate spectroscopic database. ArVO is a project of the Byurakan Astrophysical Obs

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17

Hanisch, Robert J. "Science Initiatives of the US Virtual Astronomical Observatory." Open Astronomy 21, no. 3 (2012). http://dx.doi.org/10.1515/astro-2017-0388.

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AbstractThe United States Virtual Astronomical Observatory program is the operational facility successor to the National Virtual Observatory development project. The primary goal of the US VAO is to build on the standards, protocols, and associated infrastructure developed by NVO and the International Virtual Observatory Alliance partners and to bring to fruition a suite of applications and web-based tools that greatly enhance the research productivity of professional astronomers. To this end, and guided by the advice of our Science Council (advisory committee), we are focusing on five science

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18

Protsyuk, Y., I. Vavilova, V. Andruk, L. Pakuliak, S. Shatokhina, and O. Yizhakevych. "Catalogs of celestial bodies from digitized photographic plates of the Ukrainian Virtual Observatory Archive." Communications of the Byurakan Astrophysical Observatory, 2020, 286–92. http://dx.doi.org/10.52526/25792776-2020.67.2-286.

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The Ukrainian Virtual Observatory (UkrVO, http://ukr-vo.org) database is compiled from observations conducted in 1898-2018 at observational sites of 8 Ukrainian observatories with about 50 instruments. Now the UkrVO archive covers data of about 40,000 astroplates, from which 15,000 are digitized at three observatories: Main Astronomical Observatory of the NAS of Ukraine (MAO NASU), Research Institute 'Mykolaiv Astronomical Observatory' (RI MAO), and Astronomical Observatory of the Taras Shevchenko National University of Kyiv (AO TSNU). Astroplates were digitized using EpsonTM and MicrotekTM co

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MEX-ALVAREZ, Diana Concepción, Luz María HERNÁNDEZ-CRUZ, Heribé Felipe URIBE-SANTIAGO, and Martina DÍAZ-ROSADO. "Organizational structure of software development companies located in the city of San Francisco de Campeche." Revista de Tecnología Informática, October 10, 2022, 1–10. http://dx.doi.org/10.35429/jct.2022.17.6.1.10.

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This research presents the results of the diagnosis of the current situation of the software industry in the City of San Francisco de Campeche, as well as the context in which it is at a national level. In March 2022, a survey was made to 83% of the software development companies in the city, with the use of the software called "Virtual Observatory" where an instrument consisting of 65 specific, observable and measurable indicators, classified in 3 categories referring to the organizational structure: Composition of Departments, Human Resources, Research, Innovation, Development and Technology

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20

"Virtual Observatory plans; National Astronomy Week 2003; Hoyle symposium; RAS jobs list; Byelaw 38; Bullerwell Lecturer; RAS Paneth vacation internships; lost obsrvatory found." Astronomy and Geophysics 43, no. 2 (2002): 2.04–2.07. http://dx.doi.org/10.1046/j.1468-4004.2002.43204.x.

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21

Almeida, Fernando. "Innovative response initiatives in the European Union to mitigate the effects of COVID-19." Journal of Enabling Technologies ahead-of-print, ahead-of-print (2021). http://dx.doi.org/10.1108/jet-09-2020-0039.

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Purpose The COVID-19 pandemic has significantly impacted the European Union (EU) through heavy pressure on health services, business activity and people's life. To mitigate these effects, government agencies, civil society and the private sector are working together in proposing innovative initiatives. In this sense, this study aims to characterize and explore the relevance of these projects to mitigate the effects of COVID-19. Design/methodology/approach The Observatory of Public Sector Innovation provided by the Organization for Economic Co-operation and Development was considered to enable

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"Preface." IOP Conference Series: Earth and Environmental Science 1223, no. 1 (2023): 011001. http://dx.doi.org/10.1088/1755-1315/1223/1/011001.

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Welcome to the Proceedings of the 8th International Scientific Conference of College of Science in Atmospheric Sciences (ISCCSAS-2023) May 3 – 4 2023, Mustansiriyah University, Baghdad, Iraq under the slogan “Sustainable lifestyle Development”. This is the second conference specializing in Atmospheric Sciences in Iraq. It aims to build scientific capabilities in atmospheric sciences, provide a scientific forum for researchers and specialists in the field of atmospheric sciences, and review the latest developments and research in this field. The Department of Atmospheric Sciences is the only un

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Waelder, Pau. "The Constant Murmur of Data." M/C Journal 13, no. 2 (2010). http://dx.doi.org/10.5204/mcj.228.

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Our daily environment is surrounded by a paradoxically silent and invisible flow: the coming and going of data through our network cables, routers and wireless devices. This data is not just 1s and 0s, but bits of the conversations, images, sounds, thoughts and other forms of information that result from our interaction with the world around us. If we can speak of a global ambience, it is certainly derived from this constant flow of data. It is an endless murmur that speaks to our machines and gives us a sense of awareness of a certain form of surrounding that is independent from our actual, p

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