Lawrence Sparks
- Astronomy and Astrophysics top 5%
- Aerospace Engineering top 5%
- Oceanography top 5%
- Geophysics top 10%
- Molecular Biology
- Co-authors
- A. J. MannucciA. KomjáthyBrian WilsonJuan BlanchXiaoqing PiA. J. CosterB. A. IijimaU. J. Lindqwister
- Topics
- GNSS positioning and interference (16 papers)Ionosphere and magnetosphere dynamics (13 papers)Geophysics and Gravity Measurements (8 papers)
- Journals
- Journal of Quantitative Spectroscopy and Radiative TransferRadio ScienceJournal of Atmospheric and Solar-Terrestrial Physics
- Partner nations
- United StatesUnited KingdomCanada
In The Last Decade
Lawrence Sparks
17 papers receiving 432 citations
Peers
Comparison fields: 5 of 31
- Astronomy and Astrophysics 398
- Aerospace Engineering 355
- Oceanography 239
- Geophysics 120
- Molecular Biology 48
Countries citing papers authored by Lawrence Sparks
This map shows the geographic impact of Lawrence Sparks'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 Lawrence Sparks with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lawrence Sparks more than expected).
Fields of papers citing papers by Lawrence Sparks
This network shows the impact of papers produced by Lawrence Sparks. 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 Lawrence Sparks. The network helps show where Lawrence Sparks may publish in the future.
Co-authorship network of co-authors of Lawrence Sparks
This figure shows the co-authorship network connecting the top 25 collaborators of Lawrence Sparks. A scholar is included among the top collaborators of Lawrence Sparks 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 Lawrence Sparks. Lawrence Sparks is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 10 | |
| 2 | 1 | |
| 3 | 0 | |
| 4 | Improving WAAS Availability Along the Coast of California | 3 |
| 5 | Observations of Global and Regional Ionospheric Irregularities and Scintillation Using GNSS Tracking Networks | 26 |
| 6 | Eliminating Obliquity Error from the Estimation of Ionospheric Delay in a Satellite-Based Augmentation System | 1 |
| 7 | 58 | |
| 8 | 28 | |
| 9 | Kriging as a Means of Improving WAAS Availability | 3 |
| 10 | Reconstructing the WAAS Undersampled Ionospheric Gradient Threat Model for the WAAS Expansion into Mexico | 3 |
| 11 | 35 | |
| 12 | 152 | |
| 13 | The Ionospheric Impact of the October 2003 Storm Event on WAAS | 16 |
| 14 | On the ionospheric impact of recent storm events on satellite-based augmentation systems in middle and low-latitude sectors | 6 |
| 15 | 25 | |
| 16 | An Assessment of the Current WAAS Ionospheric Correction Algorithm in the South American Region | 6 |
| 17 | The WAAS Ionospheric Spatial Threat Model | 8 |
| 18 | 56 | |
| 19 | 37 |
About Lawrence Sparks
Lawrence Sparks is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Oceanography, having authored 19 papers that have together received 474 indexed citations. Recurring topics across this work include GNSS positioning and interference (16 papers), Ionosphere and magnetosphere dynamics (13 papers) and Geophysics and Gravity Measurements (8 papers). The work is most often cited by research in Astronomy and Astrophysics (398 citations), Oceanography (239 citations) and Aerospace Engineering (355 citations). Lawrence Sparks has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include A. J. Mannucci, A. Komjáthy, Brian Wilson, Juan Blanch, Xiaoqing Pi, A. J. Coster, B. A. Iijima, U. J. Lindqwister, S. Skone and L.J. Romans. Their work appears in journals such as Journal of Quantitative Spectroscopy and Radiative Transfer, Radio Science and Journal of Atmospheric and Solar-Terrestrial Physics.
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.