How to get the KDE+ or the STKDE+ apps:
If you are interested in our software, please write to e-mail: gis@cdv.cz In the email, please include your name, the name of the workplace, an insitute or a company you work for, the country and the purpose for which you intend to use our applications.
License agreement
Both versions of KDE+ software and STKDE+ toolbox are licensed:
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
STKDE+ and KDE+ software by
CDV - Transport Research Centre are licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. Based on a work at
http://kdeplus.cz/cz/method.
If you make use of this software in your academic work, cite us, please:
Bíl, M., Andrášik, R., Svoboda, T., Sedoník, J. KDE+. Computer software. Vers. X.X. Olomouc: CDV - Transport Research Centre, XXXX (year). Web. <www.kdeplus.cz>.
Bíl, M., Andrášik, R., Sedoník, J. STKDE+. Computer software. Vers. 1.0. Olomouc: Transport Research Centre, 2021. Web. <www.kdeplus.cz>.
Related work where the theory on STKDE+ was introduced:
Bíl, M., Andrášik, R., Sedoník, J., 2019. A detailed spatiotemporal analysis of traffic crash hotspots. Applied Geography 107, 82–90.
The KDE+ software is described in the following publication that can also be used as a help:
Bíl, M., Andrášik, R., Svoboda, T., Sedoník, J., 2016. The KDE+ Software: A Tool for Effective Identification of Animal-Vehicle Collision Hotspots Along Networks. Landscape Ecology 31, 231–237.
For theoretical background of the KDE+ method use this citation:
Bíl, M., Andrášik, R., Janoška, Z., 2013. Identification of Hazardous Road Locations of Traffic Accidents by Means of Kernel Density Estimation and Cluster Significance Evaluation. Accident Analysis and Prevention 55, 265–273.
