National Time Service Center, Chinese Academy of Sciences

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National Time Service Center, Chinese Academy of Sciences

Short name

NTSC CAS

Country, city

China, Xi’an

00655qp86

Organization website

Publications

1 056

Citations

8 866

h-index

Top-3 journals

Remote Sensing (82 publications)

Lecture Notes in Electrical Engineering (73 publications)

Sensors (43 publications)

Top-3 organizations

University of Chinese Academy of Sciences (555 publications)

Shanghai Astronomical Observatory, Chinese Academy of Sciences (78 publications)

Shandong University of Science and Technology (36 publications)

Top-3 foreign organizations

Curtin University (26 publications)

Max Planck Institute for Radio Astronomy (11 publications)

Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences (10 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1910

Total publications

1056

Total citations

8866

Citations per publication

8.4

Average publications per year

9.03

Average authors per publication

6.46

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	20 40 60 80 100 120 140
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 139, 13.16% Electrical and Electronic Engineering 139 publications, 13.16%
Instrumentation	Instrumentation, 128, 12.12% Instrumentation 128 publications, 12.12%
Space and Planetary Science	Space and Planetary Science, 120, 11.36% Space and Planetary Science 120 publications, 11.36%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 119, 11.27% Atomic and Molecular Physics, and Optics 119 publications, 11.27%
Astronomy and Astrophysics	Astronomy and Astrophysics, 118, 11.17% Astronomy and Astrophysics 118 publications, 11.17%
General Earth and Planetary Sciences	General Earth and Planetary Sciences, 109, 10.32% General Earth and Planetary Sciences 109 publications, 10.32%
General Physics and Astronomy	General Physics and Astronomy, 73, 6.91% General Physics and Astronomy 73 publications, 6.91%
General Engineering	General Engineering, 50, 4.73% General Engineering 50 publications, 4.73%
Geophysics	Geophysics, 49, 4.64% Geophysics 49 publications, 4.64%
Aerospace Engineering	Aerospace Engineering, 43, 4.07% Aerospace Engineering 43 publications, 4.07%
Applied Mathematics	Applied Mathematics, 40, 3.79% Applied Mathematics 40 publications, 3.79%
Biochemistry	Biochemistry, 39, 3.69% Biochemistry 39 publications, 3.69%
Analytical Chemistry	Analytical Chemistry, 37, 3.5% Analytical Chemistry 37 publications, 3.5%
Atmospheric Science	Atmospheric Science, 34, 3.22% Atmospheric Science 34 publications, 3.22%
Condensed Matter Physics	Condensed Matter Physics, 33, 3.13% Condensed Matter Physics 33 publications, 3.13%
General Materials Science	General Materials Science, 32, 3.03% General Materials Science 32 publications, 3.03%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 31, 2.94% Electronic, Optical and Magnetic Materials 31 publications, 2.94%
Computer Science Applications	Computer Science Applications, 27, 2.56% Computer Science Applications 27 publications, 2.56%
General Medicine	General Medicine, 24, 2.27% General Medicine 24 publications, 2.27%
Process Chemistry and Technology	Process Chemistry and Technology, 21, 1.99% Process Chemistry and Technology 21 publications, 1.99%
Control and Systems Engineering	Control and Systems Engineering, 21, 1.99% Control and Systems Engineering 21 publications, 1.99%
Fluid Flow and Transfer Processes	Fluid Flow and Transfer Processes, 21, 1.99% Fluid Flow and Transfer Processes 21 publications, 1.99%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 20, 1.89% Physics and Astronomy (miscellaneous) 20 publications, 1.89%
Engineering (miscellaneous)	Engineering (miscellaneous), 19, 1.8% Engineering (miscellaneous) 19 publications, 1.8%
Computer Networks and Communications	Computer Networks and Communications, 17, 1.61% Computer Networks and Communications 17 publications, 1.61%
Multidisciplinary	Multidisciplinary, 14, 1.33% Multidisciplinary 14 publications, 1.33%
Signal Processing	Signal Processing, 14, 1.33% Signal Processing 14 publications, 1.33%
Ocean Engineering	Ocean Engineering, 14, 1.33% Ocean Engineering 14 publications, 1.33%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 13, 1.23% Physical and Theoretical Chemistry 13 publications, 1.23%
Industrial and Manufacturing Engineering	Industrial and Manufacturing Engineering, 13, 1.23% Industrial and Manufacturing Engineering 13 publications, 1.23%
	20 40 60 80 100 120 140

Journals

	10 20 30 40 50 60 70 80 90
Remote Sensing	Remote Sensing, 82, 7.77% Remote Sensing 82 publications, 7.77%
Lecture Notes in Electrical Engineering	Lecture Notes in Electrical Engineering, 73, 6.91% Lecture Notes in Electrical Engineering 73 publications, 6.91%
Sensors	Sensors, 43, 4.07% Sensors 43 publications, 4.07%
Advances in Space Research	Advances in Space Research, 40, 3.79% Advances in Space Research 40 publications, 3.79%
Physical Review A	Physical Review A, 34, 3.22% Physical Review A 34 publications, 3.22%
Chinese Astronomy and Astrophysics	Chinese Astronomy and Astrophysics, 32, 3.03% Chinese Astronomy and Astrophysics 32 publications, 3.03%
GPS Solutions	GPS Solutions, 27, 2.56% GPS Solutions 27 publications, 2.56%
Applied Sciences (Switzerland)	Applied Sciences (Switzerland), 24, 2.27% Applied Sciences (Switzerland) 24 publications, 2.27%
Measurement Science and Technology	Measurement Science and Technology, 24, 2.27% Measurement Science and Technology 24 publications, 2.27%
Measurement: Journal of the International Measurement Confederation	Measurement: Journal of the International Measurement Confederation, 21, 1.99% Measurement: Journal of the International Measurement Confederation 21 publications, 1.99%
Monthly Notices of the Royal Astronomical Society	Monthly Notices of the Royal Astronomical Society, 20, 1.89% Monthly Notices of the Royal Astronomical Society 20 publications, 1.89%
Chinese Physics B	Chinese Physics B, 20, 1.89% Chinese Physics B 20 publications, 1.89%
Electronics (Switzerland)	Electronics (Switzerland), 18, 1.7% Electronics (Switzerland) 18 publications, 1.7%
Optics Express	Optics Express, 14, 1.33% Optics Express 14 publications, 1.33%
IET Radar, Sonar and Navigation	IET Radar, Sonar and Navigation, 12, 1.14% IET Radar, Sonar and Navigation 12 publications, 1.14%
Journal of Navigation	Journal of Navigation, 12, 1.14% Journal of Navigation 12 publications, 1.14%
Applied Physics Letters	Applied Physics Letters, 11, 1.04% Applied Physics Letters 11 publications, 1.04%
Research in Astronomy and Astrophysics	Research in Astronomy and Astrophysics, 11, 1.04% Research in Astronomy and Astrophysics 11 publications, 1.04%
Photonics	Photonics, 10, 0.95% Photonics 10 publications, 0.95%
Chinese Physics Letters	Chinese Physics Letters, 10, 0.95% Chinese Physics Letters 10 publications, 0.95%
Science in China Series G: Physics, Mechanics and Astronomy	Science in China Series G: Physics, Mechanics and Astronomy, 10, 0.95% Science in China Series G: Physics, Mechanics and Astronomy 10 publications, 0.95%
Metrologia	Metrologia, 9, 0.85% Metrologia 9 publications, 0.85%
Review of Scientific Instruments	Review of Scientific Instruments, 9, 0.85% Review of Scientific Instruments 9 publications, 0.85%
Scientific Reports	Scientific Reports, 9, 0.85% Scientific Reports 9 publications, 0.85%
Chemie-Ingenieur-Technik	Chemie-Ingenieur-Technik, 8, 0.76% Chemie-Ingenieur-Technik 8 publications, 0.76%
Chinese Optics Letters	Chinese Optics Letters, 8, 0.76% Chinese Optics Letters 8 publications, 0.76%
Frontiers in Physics	Frontiers in Physics, 8, 0.76% Frontiers in Physics 8 publications, 0.76%
Physical Review Applied	Physical Review Applied, 8, 0.76% Physical Review Applied 8 publications, 0.76%
Optics Letters	Optics Letters, 7, 0.66% Optics Letters 7 publications, 0.66%
Astrophysical Journal	Astrophysical Journal, 7, 0.66% Astrophysical Journal 7 publications, 0.66%
	10 20 30 40 50 60 70 80 90

Publishers

	50 100 150 200 250
Springer Nature	Springer Nature, 201, 19.03% Springer Nature 201 publications, 19.03%
MDPI	MDPI, 196, 18.56% MDPI 196 publications, 18.56%
Elsevier	Elsevier, 170, 16.1% Elsevier 170 publications, 16.1%
IOP Publishing	IOP Publishing, 103, 9.75% IOP Publishing 103 publications, 9.75%
American Physical Society (APS)	American Physical Society (APS), 50, 4.73% American Physical Society (APS) 50 publications, 4.73%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 47, 4.45% Institute of Electrical and Electronics Engineers (IEEE) 47 publications, 4.45%
Wiley	Wiley, 30, 2.84% Wiley 30 publications, 2.84%
Optica Publishing Group	Optica Publishing Group, 27, 2.56% Optica Publishing Group 27 publications, 2.56%
AIP Publishing	AIP Publishing, 25, 2.37% AIP Publishing 25 publications, 2.37%
Oxford University Press	Oxford University Press, 24, 2.27% Oxford University Press 24 publications, 2.27%
Cambridge University Press	Cambridge University Press, 20, 1.89% Cambridge University Press 20 publications, 1.89%
Institution of Engineering and Technology (IET)	Institution of Engineering and Technology (IET), 18, 1.7% Institution of Engineering and Technology (IET) 18 publications, 1.7%
Frontiers Media S.A.	Frontiers Media S.A., 12, 1.14% Frontiers Media S.A. 12 publications, 1.14%
Science in China Press	Science in China Press, 12, 1.14% Science in China Press 12 publications, 1.14%
American Astronomical Society	American Astronomical Society, 12, 1.14% American Astronomical Society 12 publications, 1.14%
Shanghai Institute of Optics and Fine Mechanics	Shanghai Institute of Optics and Fine Mechanics, 9, 0.85% Shanghai Institute of Optics and Fine Mechanics 9 publications, 0.85%
EDP Sciences	EDP Sciences, 8, 0.76% EDP Sciences 8 publications, 0.76%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 7, 0.66% Georg Thieme Verlag KG 7 publications, 0.66%
Taylor & Francis	Taylor & Francis, 6, 0.57% Taylor & Francis 6 publications, 0.57%
Hindawi Limited	Hindawi Limited, 6, 0.57% Hindawi Limited 6 publications, 0.57%
American Society of Civil Engineers (ASCE)	American Society of Civil Engineers (ASCE), 6, 0.57% American Society of Civil Engineers (ASCE) 6 publications, 0.57%
Walter de Gruyter	Walter de Gruyter, 5, 0.47% Walter de Gruyter 5 publications, 0.47%
Trans Tech Publications	Trans Tech Publications, 5, 0.47% Trans Tech Publications 5 publications, 0.47%
SPIE-Intl Soc Optical Eng	SPIE-Intl Soc Optical Eng, 5, 0.47% SPIE-Intl Soc Optical Eng 5 publications, 0.47%
American Geophysical Union	American Geophysical Union, 4, 0.38% American Geophysical Union 4 publications, 0.38%
SAGE	SAGE, 3, 0.28% SAGE 3 publications, 0.28%
Pleiades Publishing	Pleiades Publishing, 3, 0.28% Pleiades Publishing 3 publications, 0.28%
Wydawnictwo Centrum Badan Kosmicznych	Wydawnictwo Centrum Badan Kosmicznych, 3, 0.28% Wydawnictwo Centrum Badan Kosmicznych 3 publications, 0.28%
China Science Publishing & Media	China Science Publishing & Media, 3, 0.28% China Science Publishing & Media 3 publications, 0.28%
S. Karger AG	S. Karger AG, 3, 0.28% S. Karger AG 3 publications, 0.28%
	50 100 150 200 250

With other organizations

	100 200 300 400 500 600
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 555, 52.56% University of Chinese Academy of Sciences 555 publications, 52.56%
Shanghai Astronomical Observatory, Chinese Academy of Sciences	Shanghai Astronomical Observatory, Chinese Academy of Sciences, 78, 7.39% Shanghai Astronomical Observatory, Chinese Academy of Sciences 78 publications, 7.39%
Shandong University of Science and Technology	Shandong University of Science and Technology, 36, 3.41% Shandong University of Science and Technology 36 publications, 3.41%
National Astronomical Observatories, Chinese Academy of Sciences	National Astronomical Observatories, Chinese Academy of Sciences, 27, 2.56% National Astronomical Observatories, Chinese Academy of Sciences 27 publications, 2.56%
Wuhan University	Wuhan University, 26, 2.46% Wuhan University 26 publications, 2.46%
Curtin University	Curtin University, 26, 2.46% Curtin University 26 publications, 2.46%
Xi'an Jiaotong University	Xi'an Jiaotong University, 24, 2.27% Xi'an Jiaotong University 24 publications, 2.27%
Chang'an University	Chang'an University, 23, 2.18% Chang'an University 23 publications, 2.18%
Xidian University	Xidian University, 21, 1.99% Xidian University 21 publications, 1.99%
Peking University	Peking University, 20, 1.89% Peking University 20 publications, 1.89%
Xinjiang Astronomical Observatory, Chinese Academy of Sciences	Xinjiang Astronomical Observatory, Chinese Academy of Sciences, 20, 1.89% Xinjiang Astronomical Observatory, Chinese Academy of Sciences 20 publications, 1.89%
National University of Defense Technology	National University of Defense Technology, 15, 1.42% National University of Defense Technology 15 publications, 1.42%
Northwestern Polytechnical University	Northwestern Polytechnical University, 13, 1.23% Northwestern Polytechnical University 13 publications, 1.23%
Nanjing Normal University	Nanjing Normal University, 13, 1.23% Nanjing Normal University 13 publications, 1.23%
Northwest University	Northwest University, 13, 1.23% Northwest University 13 publications, 1.23%
Nanjing University	Nanjing University, 12, 1.14% Nanjing University 12 publications, 1.14%
Tsinghua University	Tsinghua University, 11, 1.04% Tsinghua University 11 publications, 1.04%
Huanggang Normal University	Huanggang Normal University, 11, 1.04% Huanggang Normal University 11 publications, 1.04%
Max Planck Institute for Radio Astronomy	Max Planck Institute for Radio Astronomy, 11, 1.04% Max Planck Institute for Radio Astronomy 11 publications, 1.04%
University of Science and Technology of China	University of Science and Technology of China, 11, 1.04% University of Science and Technology of China 11 publications, 1.04%
University of Electronic Science and Technology of China	University of Electronic Science and Technology of China, 10, 0.95% University of Electronic Science and Technology of China 10 publications, 0.95%
Shanxi University	Shanxi University, 10, 0.95% Shanxi University 10 publications, 0.95%
Institute of Physics, Chinese Academy of Sciences	Institute of Physics, Chinese Academy of Sciences, 10, 0.95% Institute of Physics, Chinese Academy of Sciences 10 publications, 0.95%
Xi'An University of Science and Technology	Xi'An University of Science and Technology, 10, 0.95% Xi'An University of Science and Technology 10 publications, 0.95%
Shaanxi University of Science and Technology	Shaanxi University of Science and Technology, 10, 0.95% Shaanxi University of Science and Technology 10 publications, 0.95%
Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences	Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, 10, 0.95% Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences 10 publications, 0.95%
Chongqing University	Chongqing University, 9, 0.85% Chongqing University 9 publications, 0.85%
Guangzhou University	Guangzhou University, 9, 0.85% Guangzhou University 9 publications, 0.85%
Xi'an Shiyou University	Xi'an Shiyou University, 9, 0.85% Xi'an Shiyou University 9 publications, 0.85%
Aerospace Information Research Institute, Chinese Academy of Sciences	Aerospace Information Research Institute, Chinese Academy of Sciences, 9, 0.85% Aerospace Information Research Institute, Chinese Academy of Sciences 9 publications, 0.85%
	100 200 300 400 500 600

With foreign organizations

	5 10 15 20 25 30
Curtin University	Curtin University, 26, 2.46% Curtin University 26 publications, 2.46%
Max Planck Institute for Radio Astronomy	Max Planck Institute for Radio Astronomy, 11, 1.04% Max Planck Institute for Radio Astronomy 11 publications, 1.04%
Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences	Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, 10, 0.95% Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences 10 publications, 0.95%
University of Electro-Communications	University of Electro-Communications, 9, 0.85% University of Electro-Communications 9 publications, 0.85%
Observatoire de Paris	Observatoire de Paris, 8, 0.76% Observatoire de Paris 8 publications, 0.76%
Center for Astrophysics \| Harvard & Smithsonian	Center for Astrophysics \| Harvard & Smithsonian, 6, 0.57% Center for Astrophysics \| Harvard & Smithsonian 6 publications, 0.57%
University Hospital of Giessen and Marburg	University Hospital of Giessen and Marburg, 6, 0.57% University Hospital of Giessen and Marburg 6 publications, 0.57%
University of Bordeaux	University of Bordeaux, 5, 0.47% University of Bordeaux 5 publications, 0.47%
University of Antwerp	University of Antwerp, 5, 0.47% University of Antwerp 5 publications, 0.47%
Commonwealth Scientific and Industrial Research Organization	Commonwealth Scientific and Industrial Research Organization, 5, 0.47% Commonwealth Scientific and Industrial Research Organization 5 publications, 0.47%
Technical University of Berlin	Technical University of Berlin, 5, 0.47% Technical University of Berlin 5 publications, 0.47%
University Medical Center of the Johannes Gutenberg University Mainz	University Medical Center of the Johannes Gutenberg University Mainz, 5, 0.47% University Medical Center of the Johannes Gutenberg University Mainz 5 publications, 0.47%
National Astronomical Observatory of Japan	National Astronomical Observatory of Japan, 5, 0.47% National Astronomical Observatory of Japan 5 publications, 0.47%
Technical University of Munich	Technical University of Munich, 4, 0.38% Technical University of Munich 4 publications, 0.38%
National Institute for Astrophysics	National Institute for Astrophysics, 4, 0.38% National Institute for Astrophysics 4 publications, 0.38%
California Institute of Technology	California Institute of Technology, 4, 0.38% California Institute of Technology 4 publications, 0.38%
Jet Propulsion Laboratory	Jet Propulsion Laboratory, 4, 0.38% Jet Propulsion Laboratory 4 publications, 0.38%
University of Sfax	University of Sfax, 4, 0.38% University of Sfax 4 publications, 0.38%
University of Florida	University of Florida, 4, 0.38% University of Florida 4 publications, 0.38%
University of Nevada, Las Vegas	University of Nevada, Las Vegas, 4, 0.38% University of Nevada, Las Vegas 4 publications, 0.38%
Suez Canal University	Suez Canal University, 4, 0.38% Suez Canal University 4 publications, 0.38%
Institute of Water Problems, Hydropower and Ecology of the National Academy of Sciences of Tajikistan	Institute of Water Problems, Hydropower and Ecology of the National Academy of Sciences of Tajikistan, 3, 0.28% Institute of Water Problems, Hydropower and Ecology of the National Academy of Sciences of Tajikistan 3 publications, 0.28%
Research Center for Ecology and Environment of Central Asia (Dushanbe) of the National Academy of Sciences of Tajikistan	Research Center for Ecology and Environment of Central Asia (Dushanbe) of the National Academy of Sciences of Tajikistan, 3, 0.28% Research Center for Ecology and Environment of Central Asia (Dushanbe) of the National Academy of Sciences of Tajikistan 3 publications, 0.28%
University of Indonesia	University of Indonesia, 3, 0.28% University of Indonesia 3 publications, 0.28%
Heidelberg University	Heidelberg University, 3, 0.28% Heidelberg University 3 publications, 0.28%
ETH Zurich	ETH Zurich, 3, 0.28% ETH Zurich 3 publications, 0.28%
University of Manchester	University of Manchester, 3, 0.28% University of Manchester 3 publications, 0.28%
Institute for Radio Astronomy of Bologna	Institute for Radio Astronomy of Bologna, 3, 0.28% Institute for Radio Astronomy of Bologna 3 publications, 0.28%
University of Tasmania	University of Tasmania, 3, 0.28% University of Tasmania 3 publications, 0.28%
Korea Astronomy and Space Science Institute	Korea Astronomy and Space Science Institute, 3, 0.28% Korea Astronomy and Space Science Institute 3 publications, 0.28%
	5 10 15 20 25 30

With other countries

	5 10 15 20 25 30 35 40 45
Germany	Germany, 43, 4.07% Germany 43 publications, 4.07%
USA	USA, 38, 3.6% USA 38 publications, 3.6%
Australia	Australia, 30, 2.84% Australia 30 publications, 2.84%
France	France, 20, 1.89% France 20 publications, 1.89%
Japan	Japan, 17, 1.61% Japan 17 publications, 1.61%
United Kingdom	United Kingdom, 16, 1.52% United Kingdom 16 publications, 1.52%
Italy	Italy, 11, 1.04% Italy 11 publications, 1.04%
Spain	Spain, 9, 0.85% Spain 9 publications, 0.85%
Canada	Canada, 6, 0.57% Canada 6 publications, 0.57%
Poland	Poland, 6, 0.57% Poland 6 publications, 0.57%
Netherlands	Netherlands, 5, 0.47% Netherlands 5 publications, 0.47%
Republic of Korea	Republic of Korea, 5, 0.47% Republic of Korea 5 publications, 0.47%
Egypt	Egypt, 4, 0.38% Egypt 4 publications, 0.38%
Russia	Russia, 3, 0.28% Russia 3 publications, 0.28%
Denmark	Denmark, 3, 0.28% Denmark 3 publications, 0.28%
India	India, 3, 0.28% India 3 publications, 0.28%
Mexico	Mexico, 3, 0.28% Mexico 3 publications, 0.28%
Czech Republic	Czech Republic, 3, 0.28% Czech Republic 3 publications, 0.28%
Switzerland	Switzerland, 3, 0.28% Switzerland 3 publications, 0.28%
South Africa	South Africa, 3, 0.28% South Africa 3 publications, 0.28%
Austria	Austria, 2, 0.19% Austria 2 publications, 0.19%
Belgium	Belgium, 2, 0.19% Belgium 2 publications, 0.19%
Brazil	Brazil, 2, 0.19% Brazil 2 publications, 0.19%
Hungary	Hungary, 2, 0.19% Hungary 2 publications, 0.19%
Greece	Greece, 2, 0.19% Greece 2 publications, 0.19%
Nigeria	Nigeria, 2, 0.19% Nigeria 2 publications, 0.19%
Romania	Romania, 2, 0.19% Romania 2 publications, 0.19%
Thailand	Thailand, 2, 0.19% Thailand 2 publications, 0.19%
Iran	Iran, 1, 0.09% Iran 1 publication, 0.09%
	5 10 15 20 25 30 35 40 45

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1910 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.