Detecting seminal research contributions to the development and use of the global positioning system by reference publication year spectroscopy
The global positioning system (GPS) represents one of the most compelling success stories of technology transfer from defense laboratories and academia to the private sector. In this short report, we applied a quantitative analysis to identify landmark research contributions to GPS. This technique, reference publication year spectroscopy (RPYS), yielded key insights into early works that allowed for both the development and widespread use of GPS. In addition, using this approach to identify individual contributions of scientific excellence offers an opportunity to credit not only the research investigators, but also their corresponding affiliations and funding sources. Indeed, the findings from our analysis suggest that RPYS might serve as a powerful tool to substantiate the contribution of funding agencies, universities and institutes to research fields. We stress, however, that this method should not stand-alone for such purposes, but should be wedded with the knowledge and experience of subject matter experts.
global positioning system reference publication year spectroscopy funding agencies scientometrics science policy