James J. Spilker

About

James J. Spilker is a scholar working on Aerospace Engineering, Computer Networks and Communications and Electrical and Electronic Engineering. According to data from OpenAlex, James J. Spilker has authored 5 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Aerospace Engineering, 2 papers in Computer Networks and Communications and 1 paper in Electrical and Electronic Engineering. Recurrent topics in James J. Spilker’s work include GNSS positioning and interference (2 papers), Radio Wave Propagation Studies (1 paper) and Indoor and Outdoor Localization Technologies (1 paper). James J. Spilker is often cited by papers focused on GNSS positioning and interference (2 papers), Radio Wave Propagation Studies (1 paper) and Indoor and Outdoor Localization Technologies (1 paper). James J. Spilker collaborates with scholars based in United States. James J. Spilker's co-authors include Bradford W. Parkinson, Penina Axelrad, Per Enge and Matthew Rabinowitz and has published in prestigious journals such as IEEE Transactions on Aerospace and Electronic Systems, NAVIGATION Journal of the Institute of Navigation and American Institute of Aeronautics and Astronautics eBooks.

In The Last Decade

Co-authorship network of co-authors of James J. Spilker

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

Fields of papers citing papers by James J. Spilker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James J. Spilker. 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 James J. Spilker. The network helps show where James J. Spilker may publish in the future.

Countries citing papers authored by James J. Spilker

Since Specialization

Citations

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

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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