Johan Löfgren

812 total citations
15 papers, 595 citations indexed

About

Johan Löfgren is a scholar working on Aerospace Engineering, Oceanography and Environmental Engineering. According to data from OpenAlex, Johan Löfgren has authored 15 papers receiving a total of 595 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Aerospace Engineering, 14 papers in Oceanography and 10 papers in Environmental Engineering. Recurrent topics in Johan Löfgren's work include Geophysics and Gravity Measurements (14 papers), GNSS positioning and interference (14 papers) and Soil Moisture and Remote Sensing (10 papers). Johan Löfgren is often cited by papers focused on Geophysics and Gravity Measurements (14 papers), GNSS positioning and interference (14 papers) and Soil Moisture and Remote Sensing (10 papers). Johan Löfgren collaborates with scholars based in Sweden, United States and Portugal. Johan Löfgren's co-authors include Rüdiger Haas, Kristine M. Larson, Hans‐Georg Scherneck, Jan M. Johansson, H. G. Scherneck, M. S. Bos, Thomas Hobiger, A. W. Moore, E. J. Fielding and E. Fishbein and has published in prestigious journals such as IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Radio Science and Advances in Space Research.

In The Last Decade

Johan Löfgren

14 papers receiving 574 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johan Löfgren Sweden	8	478	437	423	85	34	15	595
Maximilian Semmling Germany	16	534 1.1×	380 0.9×	376 0.9×	268 3.2×	60 1.8×	45	715
R. Onrubia Spain	15	571 1.2×	158 0.4×	405 1.0×	335 3.9×	15 0.4×	56	644
Randall Rose United States	4	354 0.7×	214 0.5×	195 0.5×	287 3.4×	25 0.7×	10	485
Giuseppe Foti United Kingdom	12	837 1.8×	388 0.9×	447 1.1×	517 6.1×	37 1.1×	18	961
Philip Jales United Kingdom	8	713 1.5×	422 1.0×	366 0.9×	432 5.1×	31 0.9×	19	820
Sajad Tabibi Luxembourg	9	288 0.6×	189 0.4×	179 0.4×	113 1.3×	11 0.3×	22	357
Feixiong Huang China	11	191 0.4×	142 0.3×	94 0.2×	97 1.1×	14 0.4×	33	277
J. F. Marchan-Hernandez Spain	14	868 1.8×	351 0.8×	465 1.1×	522 6.1×	36 1.1×	40	939
Carolyn Roesler United States	9	156 0.3×	186 0.4×	150 0.4×	79 0.9×	27 0.8×	15	302
Cong Yin China	10	181 0.4×	125 0.3×	102 0.2×	97 1.1×	23 0.7×	33	261

Countries citing papers authored by Johan Löfgren

Since Specialization

Citations

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

Fields of papers citing papers by Johan Löfgren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Löfgren

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

All Works

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15 of 15 papers shown

Hobiger, Thomas, Rüdiger Haas, & Johan Löfgren. (2016). Software-Defined Radio Direct Correlation GNSS Reflectometry by Means of GLONASS. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 9(10). 4834–4842. 7 indexed citations

Löfgren, Johan & Rüdiger Haas. (2014). Sea level observations using multi-system GNSS reflectometry. Chalmers Publication Library (Chalmers University of Technology). 2 indexed citations

Hobiger, Thomas, Rüdiger Haas, & Johan Löfgren. (2014). GLONASS-R: GNSS reflectometry with a Frequency Division Multiple Access-based satellite navigation system. Radio Science. 49(4). 271–282. 13 indexed citations

Löfgren, Johan & Rüdiger Haas. (2014). Sea level measurements using multi-frequency GPS and GLONASS observations. EURASIP Journal on Advances in Signal Processing. 2014(1). 84 indexed citations

Löfgren, Johan, Rüdiger Haas, & Hans‐Georg Scherneck. (2014). Sea level time series and ocean tide analysis from multipath signals at five GPS sites in different parts of the world. Journal of Geodynamics. 80. 66–80. 119 indexed citations

Larson, Kristine M., Johan Löfgren, & Rüdiger Haas. (2012). Coastal sea level measurements using a single geodetic GPS receiver. Advances in Space Research. 51(8). 1301–1310. 207 indexed citations

Larson, Kristine M., Johan Löfgren, & Rüdiger Haas. (2011). The GPS Tide Gauge Problem Revisited. Chalmers Publication Library (Chalmers University of Technology). 2011. 1 indexed citations

Löfgren, Johan, Rüdiger Haas, & Hans‐Georg Scherneck. (2011). Sea-Level Analysis Using 100 Days of Reflected GNSS Signals. Chalmers Publication Library (Chalmers University of Technology). 5. 6 indexed citations

Löfgren, Johan, Rüdiger Haas, H. G. Scherneck, & M. S. Bos. (2011). Three months of local sea level derived from reflected GNSS signals. Radio Science. 46(6). 62 indexed citations

10.

Löfgren, Johan, Rüdiger Haas, & Jan M. Johansson. (2010). High-rate local sea level monitoring with a GNSS-based tide gauge. 3616–3619. 8 indexed citations

11.

Löfgren, Johan, et al.. (2010). Tropospheric correction for InSAR using interpolated ECMWF data and GPS Zenith Total Delay from the Southern California Integrated GPS Network. Chalmers Research (Chalmers University of Technology). 4503–4506. 20 indexed citations

12.

Löfgren, Johan, Rüdiger Haas, & Jan M. Johansson. (2010). Monitoring coastal sea level using reflected GNSS signals. Advances in Space Research. 47(2). 213–220. 61 indexed citations

13.

Haas, Rüdiger, Gunnar Elgered, Johan Löfgren, Tong Ning, & Hans‐Georg Scherneck. (2009). Onsala Space Observatory - IVS Network Station. Chalmers Publication Library (Chalmers University of Technology). 113–116. 2 indexed citations

14.

Löfgren, Johan, Rüdiger Haas, & Jan M. Johansson. (2009). Sea Level Monitoring Using a GNSS-Based Tide Gauge. Chalmers Publication Library (Chalmers University of Technology). 3 indexed citations

15.

Haas, Rüdiger, et al.. (2009). Onsala Space Observatory – IVS Technology Development Center. Chalmers Publication Library (Chalmers University of Technology). 329–332.

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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