This map shows the geographic impact of Penggen Cheng'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 Penggen Cheng with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Penggen Cheng more than expected).
This network shows the impact of papers produced by Penggen Cheng. 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 Penggen Cheng. The network helps show where Penggen Cheng may publish in the future.
Co-authorship network of co-authors of Penggen Cheng
This figure shows the co-authorship network connecting the top 25 collaborators of Penggen Cheng.
A scholar is included among the top collaborators of Penggen Cheng 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 Penggen Cheng. Penggen Cheng is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Wang, Zikun, et al.. (2019). Spatial Coupling Analysis Between POI,Luminous Remote Sensing and Weibo Sign-in Data:A Case Study of Beijing. 34(6). 18–26.4 indexed citations
Gan, Weijun, et al.. (2005). OBSERVATION OF A GPS PROFILE ACROSS MAIN FAULTS ON NORTHEAST MARGIN OF TIBETAN PLATEAU AND DATA ANALYSIS. Seismology and Geology.3 indexed citations
11.
Cheng, Penggen. (2005). A Hybrid 3D Data Model Based on Multi-DEMs and QTPVs and Its Application in Geological Modeling.3 indexed citations
12.
Cheng, Penggen, et al.. (2004). Study and application of a new 3D geological model construction method.2 indexed citations
13.
Cheng, Penggen. (2004). Geological Object Modeling Based on Quasi Tri-prism Volume and Its Application. Editorial Board of Geomatics and Information Science of Wuhan University.6 indexed citations
14.
Cheng, Penggen, et al.. (2004). Bridge Structural Health Monitoring and Management System Based on GPS and GIS Techniques. Journal of Highway and Transportation Research and Development.1 indexed citations
15.
Cheng, Penggen. (2002). Large Structure Dynamic Monitoring Using GPS Technology.
16.
Cheng, Penggen. (2001). Design of Three-Dimensional Spatial Data Model and Its Data Structure in Geological Exploration Engineering.5 indexed citations
17.
Shi, Wenzhong, et al.. (2001). Partial Distortion Correction of Rectification Error of Remote Sensing Images. Wuhan Daxue xuebao. Xinxi kexue ban. 26(5).
18.
Watson, Timothy F., et al.. (2000). Confocal and multi-photon microscopy of dental hard tissues and biomaterials.. PubMed. 13(Spec No). 19D–24D.11 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.