Data served by this app

Static, versioned data managed by this repo

This data will be baked into the snow-today-webapp-server Docker image.

• variables.json: Index of available variables. Maintained by hand.
• regions.json: Index of available regions and their associated subregion collections. Produced by make_region_shapes_and_index.py, but hand-editing is expected after initial creation.
• shapes/*.geojson: Shapes (GeoJSON) of each region. Produced by make_region_shapes_and_index.py.

Dynamic data produced on a daily basis

These data are produced daily on the Research Computing hardware, transferred to NSIDC hardware, and post-processed for use by the webapp.

This data is expected to be mounted at runtime.

• cogs/: Cloud-Optimized GeoTIFFs. ~9 per day (1 for each variable). These are originally created on RC as regular GeoTIFFs, transferred, then post-processed by make_cogs.sh to produce final COGs.
• plots/: JSON data series for plotting. Each file contains keys: day_of_water_year, min, max, prc25, prc75, median, and year_to_date. These are originally created on RC as CSV files, transferred, then post-processed by make_plot_json.py to produce final JSON.