| New generation sensor web enablement A Bröring, J Echterhoff, S Jirka, I Simonis, T Everding, C Stasch, S Liang, ... sensors 11 (3), 2652-2699, 2011 | 685 | 2011 |
| The science of citizen science K Vohland, A Land-Zandstra, L Ceccaroni, R Lemmens, J Perelló, M Ponti, ... Springer Nature, 2021 | 385* | 2021 |
| What is citizen science? The challenges of definition M Haklay, D Dörler, F Heigl, M Manzoni, S Hecker, K Vohland, K Vohland, ... The science of citizen science 13, 2021 | 271 | 2021 |
| Integrating semantic and syntactic descriptions to chain geographic services R Lemmens, A Wytzisk, R de By, C Granell, M Gould, P Van Oosterom IEEE Internet Computing 10 (5), 42-52, 2006 | 142 | 2006 |
| Semantic interoperability of distributed geo-services R Lemmens | 119 | 2006 |
| Participants in citizen science A Land-Zandstra, G Agnello, YS Gültekin, K Vohland, A Land-Zandstra, ... The science of citizen science 243, 2021 | 97 | 2021 |
| Inclusiveness and diversity in citizen science C Paleco, S García Peter, N Salas Seoane, J Kaufmann, P Argyri, ... The science of citizen science 261, 261-282, 2021 | 66 | 2021 |
| Uncertainty analysis of crowd-sourced and professionally collected field data used in species distribution models of Taiwanese moths YP Lin, D Deng, WC Lin, R Lemmens, ND Crossman, K Henle, ... Biological conservation 181, 102-110, 2015 | 51 | 2015 |
| Sensors, empowerment, and accountability: a Digital Earth view from East Africa Y Georgiadou, B Bana, R Becht, R Hoppe, J Ikingura, MJ Kraak, K Lance, ... International journal of digital earth 4 (4), 285-304, 2011 | 48 | 2011 |
| Communication and dissemination in citizen science S Rüfenacht, T Woods, G Agnello, M Gold, P Hummer, A Land-Zandstra, ... The science of citizen science 475, 520, 2021 | 45 | 2021 |
| Evaluation in citizen science: The art of tracing a moving target T Schaefer, B Kieslinger, M Brandt, V van den Bogaert, K Vohland, ... The science of citizen science 495, 2021 | 44 | 2021 |
| Enhancing Geo‐Service Chaining through Deep Service Descriptions R Lemmens, R De By, M Gould, A Wytzisk, C Granell, P Van Oosterom Transactions in GIS 11 (6), 849-871, 2007 | 43 | 2007 |
| Citizen science in the digital world of apps R Lemmens, V Antoniou, P Hummer, C Potsiou The science of citizen science 461, 2021 | 36 | 2021 |
| CEO and CAMO ontologies: a circulation medium for materials in the construction industry E Sauter, R Lemmens, P Pauwels 6th International Symposium on Life-Cycle Civil Engineering (IALCCE), 1645-1652, 2019 | 32 | 2019 |
| Not just a tool: taking context into account in the development of a mobile app for rural water supply in Tanzania A Wesselink, R Hoppe, R Lemmens Water alternatives 8 (2), 57-76, 2015 | 32 | 2015 |
| Citizen science as a new approach in Geography and beyond: Review and reflections J Trojan, S Schade, R Lemmens, B Frantál Moravian Geographical Reports 27 (4), 254-264, 2019 | 31 | 2019 |
| Finding and sharing GIS methods based on the questions they answer S Scheider, A Ballatore, R Lemmens International journal of digital earth 12 (5), 594-613, 2019 | 31 | 2019 |
| Exploratory querying of SPARQL endpoints in space and time S Scheider, A Degbelo, R Lemmens, C van Elzakker, P Zimmerhof, ... Semantic web 8 (1), 65-86, 2017 | 30 | 2017 |
| Semantic and syntactic service descriptions at work in geo-service chaining R Lemmens, C Granell, A Wytzisk, R de By, M Gould, P van Oosterom Proc. of the 9th AGILE Int. Conference on Geographic Information Science …, 2006 | 28 | 2006 |
| Conceptualization of place via spatial clustering and co-occurrence analysis DP Deng, TR Chuang, R Lemmens Proceedings of the 2009 International Workshop on Location Based Social …, 2009 | 27 | 2009 |
