John Hannah

404 total citations
21 papers, 246 citations indexed

About

John Hannah is a scholar working on Oceanography, Aerospace Engineering and Geochemistry and Petrology. According to data from OpenAlex, John Hannah has authored 21 papers receiving a total of 246 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Oceanography, 4 papers in Aerospace Engineering and 3 papers in Geochemistry and Petrology. Recurrent topics in John Hannah's work include Geophysics and Gravity Measurements (10 papers), Oceanographic and Atmospheric Processes (4 papers) and Climate variability and models (3 papers). John Hannah is often cited by papers focused on Geophysics and Gravity Measurements (10 papers), Oceanographic and Atmospheric Processes (4 papers) and Climate variability and models (3 papers). John Hannah collaborates with scholars based in New Zealand, United States and United Kingdom. John Hannah's co-authors include Robert G. Bell, N. Palmer, Mike Denham, Sigrún Hreinsdóttir, Chris Pearson, Paul Denys, R. J. Beavan, Uri Bar–Joseph, Judy Lawrence and Kevin Davies and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Journal of Geophysical Research Solid Earth.

In The Last Decade

John Hannah

20 papers receiving 206 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John Hannah New Zealand	8	115	70	63	57	33	21	246
Stan Wilson United States	4	108 0.9×	58 0.8×	33 0.5×	61 1.1×	12 0.4×	7	162
Nicolas Pouvreau France	9	195 1.7×	76 1.1×	125 2.0×	99 1.7×	22 0.7×	20	305
Daisuke Fujii Japan	5	103 0.9×	151 2.2×	45 0.7×	82 1.4×	15 0.5×	6	274
Lia Anne Gonzalo Philippines	5	36 0.3×	91 1.3×	91 1.4×	160 2.8×	5 0.2×	5	262
Janneli Lea A. Soria Singapore	10	42 0.4×	54 0.8×	135 2.1×	203 3.6×	9 0.3×	17	311
Teguh P. Sidiq Indonesia	8	79 0.7×	42 0.6×	27 0.4×	26 0.5×	147 4.5×	26	301
D. Glickson United States	7	134 1.2×	84 1.2×	19 0.3×	82 1.4×	3 0.1×	16	269
John Kenneth Suarez Philippines	6	50 0.4×	95 1.4×	90 1.4×	180 3.2×	4 0.1×	8	266
Alba de la Vara Spain	11	106 0.9×	140 2.0×	43 0.7×	184 3.2×	6 0.2×	25	283
U. K. Rick United States	4	115 1.0×	95 1.4×	21 0.3×	422 7.4×	11 0.3×	7	521

Countries citing papers authored by John Hannah

Since Specialization

Citations

This map shows the geographic impact of John Hannah'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 John Hannah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Hannah more than expected).

Fields of papers citing papers by John Hannah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Hannah. 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 John Hannah. The network helps show where John Hannah may publish in the future.

Co-authorship network of co-authors of John Hannah

This figure shows the co-authorship network connecting the top 25 collaborators of John Hannah. A scholar is included among the top collaborators of John Hannah 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 John Hannah. John Hannah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Denys, Paul, R. J. Beavan, John Hannah, et al.. (2020). Sea Level Rise in New Zealand: The Effect of Vertical Land Motion on Century‐Long Tide Gauge Records in a Tectonically Active Region. Journal of Geophysical Research Solid Earth. 125(1). 25 indexed citations

Hannah, John, et al.. (2019). GEOMATICS: DOES THE NAME MAKE A DIFFERENCE?. GEOMATICA. 54(2). 147–156.

Bell, Robert G., Judy Lawrence, Paula Blackett, et al.. (2017). Coastal hazards and climate change: Guidance for local government. Massey Research Online (Massey University). 32 indexed citations

Hannah, John, et al.. (2015). Where is Surveying Heading – Issues in Educating the Public?. 1 indexed citations

Hannah, John, Robert G. Bell, & Ryan Paulik. (2011). Auckland: A Case Study in the Regional Assessment of Long-Term Sea Level Change. 2 indexed citations

Hannah, John, Paul Denys, & R. J. Beavan. (2010). The Determination of Absolute Sea level Rise in New Zealand. AGU Fall Meeting Abstracts. 2010. 2 indexed citations

Hannah, John. (2010). The Difficulties in Using Tide Gauges to Monitor Long-Term Sea Level Change. 5 indexed citations

Hannah, John, et al.. (2009). SURVEYING: A PROFESSION FACING A GLOBAL CRISIS?. Survey Review. 41(313). 268–278. 7 indexed citations

Hannah, John, et al.. (2006). An Assessment of the Precision of the Observational data used in New Zealand's National Cadastral System. Survey Review. 38(300). 502–512. 4 indexed citations

10.

Hannah, John. (2004). An updated analysis of long‐term sea level change in New Zealand. Geophysical Research Letters. 31(3). 45 indexed citations

11.

Hannah, John. (1995). The otago vision teaching and research excellence in geo-infomatics. Australian Surveyor. 40(sup1). 40–46. 1 indexed citations

12.

Hannah, John. (1995). The Otago Vision Teaching and Research Excellence in Geo-Infomatics. Australian Surveyor. 40(sup1). 40–46. 1 indexed citations

13.

Hannah, John. (1990). Analysis of mean sea level data from New Zealand for the period 1899–1988. Journal of Geophysical Research Atmospheres. 95(B8). 12399–12405. 33 indexed citations

14.

Hannah, John. (1989). At Arms Length: Soviet-Syrian Relations in the Gorbachev Era. Medical Entomology and Zoology. 2 indexed citations

15.

Hannah, John. (1989). A long‐term sea level change scenario and its implications for geodetic networks. Marine Geodesy. 13(2). 91–100. 4 indexed citations

16.

Bar–Joseph, Uri & John Hannah. (1988). Intervention threats in short Arab—Israeli wars: An analysis of Soviet crisis behavior. Journal of Strategic Studies. 11(4). 437–467. 5 indexed citations

17.

Vaníček, Petr, et al.. (1987). Four-dimensional geodetic positioning. Manuscripta geodetica.. 12(3). 147–222. 6 indexed citations

18.

Hannah, John, et al.. (1982). Management performance for rural development: Packaged training or capacity building. Public Administration and Development. 2(4). 295–307. 16 indexed citations

19.

Hannah, John. (1981). The development of comprehensive error models and network adjustment techniques for inertial surveys.. OhioLink ETD Center (Ohio Library and Information Network). 7 indexed citations

20.

Hannah, John & Ivan I. Mueller. (1981). Improvement of inertial surveys through post-mission network adjustment and self-calibration. Journal of Geodesy. 55(4). 329–339. 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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