This map shows the geographic impact of W. Siderius'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 W. Siderius with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. Siderius more than expected).
This network shows the impact of papers produced by W. Siderius. 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 W. Siderius. The network helps show where W. Siderius may publish in the future.
Co-authorship network of co-authors of W. Siderius
This figure shows the co-authorship network connecting the top 25 collaborators of W. Siderius.
A scholar is included among the top collaborators of W. Siderius 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 W. Siderius. W. Siderius is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
13 of 13 papers shown
1.
Rossiter, David G., et al.. (2007). Ontology - based multi - source data integration for digital soil mapping. University of Twente Research Information. 119–133.2 indexed citations
Rossiter, David G., et al.. (2004). Ontologies for multi - source data integration in predictive soil mapping. University of Twente Research Information.1 indexed citations
Siderius, W., et al.. (1990). Experiences with FAO's Land Evaluation Computer System (LECS) in different environments.. 290–295.1 indexed citations
9.
Siderius, W.. (1986). Land evaluation for land - use planning and conservation in sloping areas : international workshop, Enschede, The Netherlands, 17 - 21 December 1984. Socio-Environmental Systems Modeling.3 indexed citations
10.
Siderius, W.. (1984). Proceedings of the workshop on Land evaluation for extensive grazing (L.E.E.G.) : international workshop on Land evaluation for extensive grazing (L.E.E.G.), Addis Ababa, Ethiopia October 31 - November 4, 1983. Socio-Environmental Systems Modeling.2 indexed citations
11.
Siderius, W.. (1984). Proceedings of the workshop on land evaluation for extensive grazing (LEEG). Medical Entomology and Zoology.3 indexed citations
12.
Siderius, W., et al.. (1983). Rangelands of the world : unifying vegetation features. University of Twente Research Information.1 indexed citations
13.
Siderius, W., et al.. (1980). The application of the FAO/Unesco terminology of the soil map of the world legend for soil classification in Kenya. Socio-Environmental Systems Modeling.2 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.