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Datashader Map Tiler

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Datashader Map Tiler is a Kivy-based Python application for rendering of large scale geospatial data using Datashader.

  • Mode
    • Dynamic - Opens a browser tab and renders data live, allowing panning and zooming.
    • Static - Renders a TMS tileset to disk that can be hosted and used by web map frameworks such as Leaflet.
  • Coordinate System
    • WGS84
    • Web Mercator
  • File Format
    • CSV
    • Parquet - Either a single parquet file, or a directory of partitioned parquet data.
  • Input Data
  • Color Map - Linear Colormaps from Colorcet
  • Longitudinal Column - The column name for the longitude in the input data
  • Latitudinal Column - The column name for the latitude in the input data
  • Min Zoom - The minimum zoom level for the TMS tileset
  • Max Zoom - The maximum zoom level for the TMS tileset
  • Output Directory - The directory that Datashader Map Tiler will use for storing Static TMS tileset

Create a Conda environment and run:

cd datashader-map-tiler
conda env create --name datashader-map-tiler --file environment.yml
conda activate datashader-map-tiler
python datashader-map-tiler

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