N. T. Penna

3.8k total citations · 3 hit papers
58 papers, 2.8k citations indexed

About

N. T. Penna is a scholar working on Oceanography, Aerospace Engineering and Astronomy and Astrophysics. According to data from OpenAlex, N. T. Penna has authored 58 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Oceanography, 41 papers in Aerospace Engineering and 18 papers in Astronomy and Astrophysics. Recurrent topics in N. T. Penna's work include Geophysics and Gravity Measurements (42 papers), GNSS positioning and interference (36 papers) and Ionosphere and magnetosphere dynamics (18 papers). N. T. Penna is often cited by papers focused on Geophysics and Gravity Measurements (42 papers), GNSS positioning and interference (36 papers) and Ionosphere and magnetosphere dynamics (18 papers). N. T. Penna collaborates with scholars based in United Kingdom, Australia and Portugal. N. T. Penna's co-authors include Zhenhong Li, Chen Yu, Paola Crippa, Peter J. Clarke, Matt A. King, Michael Stewart, Simon Williams, Mike P. Stewart, Alan Dodson and Wu Chen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Geophysical Research Atmospheres and Remote Sensing of Environment.

In The Last Decade

N. T. Penna

55 papers receiving 2.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Generic Atmospheric Correction Model for Interferometric Synthetic Aperture Radar Observations

2018 477 citations Chen Yu, Zhenhong Li et al. profile →
Interferometric synthetic aperture radar atmospheric correction using a GPS-based iterative tropospheric decomposition model

2017 326 citations Chen Yu, Zhenhong Li et al. profile →
Generation of real‐time mode high‐resolution water vapor fields from GPS observations

2017 259 citations Chen Yu, N. T. Penna et al. profile →

Peers

N. T. Penna

AE

OCEAN

GEOPH

AS

AA

Cheinway Hwang Taiwan

Tonie van Dam Luxembourg

R. Klees Netherlands

Olivier Francis Luxembourg

Jean‐Paul Boy France

Giovanni Nico Italy

R. Forsberg Denmark

W. C. Hammond United States

A. W. Moore United States

Duncan Carr Agnew United States

Cheinway Hwang Taiwan

N. T. Penna

1.1k ×0.6

AE

2.3k ×1.6

OCEAN

629 ×0.9

GEOPH

470 ×0.8

AS

320 ×0.6

AA

Citations per year, relative to N. T. Penna N. T. Penna (= 1×) peers Cheinway Hwang

Countries citing papers authored by N. T. Penna

Since Specialization

Citations

This map shows the geographic impact of N. T. Penna's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N. T. Penna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. T. Penna more than expected).

Fields of papers citing papers by N. T. Penna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. T. Penna. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N. T. Penna. The network helps show where N. T. Penna may publish in the future.

Co-authorship network of co-authors of N. T. Penna

This figure shows the co-authorship network connecting the top 25 collaborators of N. T. Penna. A scholar is included among the top collaborators of N. T. Penna based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N. T. Penna. N. T. Penna is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Penna, N. T., P. Moore, M. Á. Morales Maqueda, et al.. (2024). Multisatellite Altimetry Calibration and Validation Using a GNSS Wave Glider in the North Sea. IEEE Transactions on Geoscience and Remote Sensing. 62. 1–16.

2.

Penna, N. T., et al.. (2024). Accuracy assessment of recent global ocean tide models in coastal waters of the European North West Shelf. Ocean Modelling. 192. 102448–102448. 5 indexed citations

3.

Arnoso, José, et al.. (2023). Anelastic response of the Earth's crust underneath the Canary Islands revealed from ocean tide loading observations. Geophysical Journal International. 235(1). 273–286. 1 indexed citations

4.

Pearson, Christopher & N. T. Penna. (2022). Automated marking of longer computational questions in engineering subjects. Assessment & Evaluation in Higher Education. 48(7). 915–925. 2 indexed citations

5.

Wang, Junjie, N. T. Penna, Peter J. Clarke, & M. S. Bos. (2020). Asthenospheric anelasticity effects on ocean tide loading around the East China Sea observed with GPS. Solid Earth. 11(1). 185–197. 18 indexed citations

6.

Yu, Chen, N. T. Penna, & Zhenhong Li. (2020). Ocean Tide Loading Effects on InSAR Observations Over Wide Regions. Geophysical Research Letters. 47(15). 17 indexed citations

7.

Wang, Junjie, N. T. Penna, Peter J. Clarke, & M. S. Bos. (2019). Asthenospheric anelasticity effects on ocean tide loading in the East China Sea region observed with GPS. 1 indexed citations

8.

Chen, Yu, Zhenhong Li, N. T. Penna, & Paola Crippa. (2018). Generic Atmospheric Correction Online Service for InSAR (GACOS). EGU General Assembly Conference Abstracts. 11007. 8 indexed citations

9.

Li, Zhenhong, Chen Yu, Jiajun Chen, & N. T. Penna. (2018). Temporal correlation of atmospheric delay and its mitigation in InSAR time series. EGU General Assembly Conference Abstracts. 14158. 1 indexed citations

10.

Maqueda, M. Á. Morales, N. T. Penna, Peter R. Foden, et al.. (2017). Measuring sea surface height with a GNSS-Wave Glider. EGUGA. 15770. 1 indexed citations

11.

Thomas, Ian, Matt A. King, Michael J. Bentley, et al.. (2011). Widespread low rates of Antarctic glacial isostatic adjustment revealed by GPS observations. Geophysical Research Letters. 38(22). n/a–n/a. 136 indexed citations

12.

Moore, P., et al.. (2010). European Vertical Datum: Unification within Geopotential Space. EGU General Assembly Conference Abstracts. 41(3). 5811–94.

13.

Clarke, Peter J. & N. T. Penna. (2010). OCEAN TIDE LOADING AND RELATIVE GNSS IN THE BRITISH ISLES. Survey Review. 42(317). 212–228.

14.

Penna, N. T., Matt A. King, & Mike P. Stewart. (2007). GPS height time series: Short‐period origins of spurious long‐period signals. Journal of Geophysical Research Atmospheres. 112(B2). 121 indexed citations

15.

Williams, S. D., D. A. Lavallée, & N. T. Penna. (2005). The Effect of Discontinuities, Noise and Geophysical Signals on the Maintenance of a Terrestrial Reference Frame.. AGUFM. 2005. 1 indexed citations

16.

Penna, N. T., et al.. (2005). Validation of GPS-based estimates of integrated water vapour for the Australian region and identification of diurnal variability. 55(2). 131–143. 23 indexed citations

17.

King, Matt A., et al.. (2005). Validation of ocean tide models around Antarctica using onshore GPS and gravity data. Journal of Geophysical Research Atmospheres. 110(B8). 82 indexed citations

18.

Stewart, Mary E., et al.. (2001). STEEP WALL MONITORING USING SWITCHED ANTENNA ARRAYS AND PERMANENT GPS NETWORKS. DSpace - NTUA (National Technical University of Athens). 1 indexed citations

19.

Dodson, Alan, et al.. (1999). Assessment of EGNOS Tropospheric Correction Model. 1401–1408. 21 indexed citations

20.

Ashkenazi, V., R. M. Bingley, Alan Dodson, N. T. Penna, & T. F. Baker. (1998). GPS Monitoring of Vertical Land Movements in the UK. 99–107. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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