Michael Kramer: h-index, Total Citations, and Citation Map
Michael Kramer's h-index is 165 (755 i10-index, 120,364+ total citations across 1,000+ publications) according to Google Scholar as of July 2026. Michael Kramer is affiliated with Max-Planck-Institut fuer Radioastronomie / University of Manchester.
Michael Kramer is a researcher affiliated with Max-Planck-Institut fuer Radioastronomie / University of Manchester, specializing in Astronomy. Their work has been cited 120,364 times. This profile visualizes their global influence, highlighting strong citation networks in United Kingdom.
Michael Kramer's Citation Metrics
Bibliometric impact based on 1,000 indexed publications.
- H-Index
- 165
- i10-Index
- 755
- Total Citations
- 120,364
- Citing Countries
- 29
As of July 2026.
Michael Kramer has an h-index of 165 and 120,364 total citations across 1000 publications, with research cited by institutions in 29 countries.
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First M87 event horizon telescope results. IV. Imaging the central supermassive black hole
20195,672
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Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Michael Kramer's research
Michael Kramer is a researcher in Astronomy at Max-Planck-Institut fuer Radioastronomie / University of Manchester. Their work has been cited 120,364 times across 1,000 publications (h-index 165), according to Google Scholar.
Their most-cited work, “First M87 event horizon telescope results. IV. Imaging the central supermassive black hole” (2019), has accumulated 5,672 citations. Other influential works include “LOFAR: The low-frequency array” (2013) with 3,674 citations and “First Sagittarius A* Event Horizon Telescope results. I. The shadow of the supermassive black hole in the center of the Milky Way” (2022) with 2,828 citations.
Citations of Michael Kramer's research come primarily from United Kingdom, France and United States, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
