shiny-geovisualization

Proof of concept application for geo-visualization in R lang with Leaflet and Shiny

This geo-visualization application is prepared to comply with the following requirements.

• Visualize Cloud Optimized GeoTIFF (COG) files with a color scale.
• Display the color scale and level used to style the COGs.
• The visualization of the COGs should be dynamic by using a slider.
• Ensure point query events from COGs and represent them as Popup.
• Visualise the zonal statistics of the intersected area that is selected from the Polygon layer on a click event and COGs.
• Display the stats of the selected area in table format.

• To be able to run the project, you need to run the following command from R Console;

  shiny::runApp()

Underlying research article and the dataset

Elena Arsevska, Tomislav Hengl, David A. Singleton et al. Risk factors for tick attachment in companion animals in Great Britain: a spatiotemporal analysis covering 2014-2021, 20 March 2023, PREPRINT (Version 1) available at Research Square https://doi.org/10.21203/rs.3.rs-2625013/v1

Hengl, T., Arsevska, E., & Bonannella, C. (2023). Predicted occurrence probability for ticks in Great Britain (2014 to 2021) at 1 km spatial resolution (Version v1) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7625175

Sample view of the application