Simple IMERG Zarr Demo

Built from https://github.com/carbonplan/simple-map-demo demo of using the @carbonplan/maps library.

Prequisites: nvm, npm, pip

Steps

1. Create the Zarr and ndpyramid using notebooks/create-zarr-with-pangeo-forge.ipynb
2. Run an http server for the Zarr (assuming local storage)
3. Run the next.js app to visualize the Zarr

Step 3: Run an http server for the Zarr (assuming local storage)

cd data
# if you haven't installed the server already
# $ npm install http-server -g
http-server -p 8000 --cors

Step 4: Run the next.js app to visualize the Zarr

Open a new terminal.

nvm use 12
npm i
npm run dev

Deployment

Deployment has been automated using AWS Amplify Web Hosting: https://main.d36v6mb9ch6nge.amplifyapp.com/

Experimental: Visualizing COGs with @carbonplan/maps

It was of interest to visualize COGs using the same library as visualizing Zarr, to see datasets of both underlying format in one map viewer.

To do this, I generated a COG using veda-data-pipelines: GPM IMERG example and changes to @carbonplan/maps detailed here: carbonplan/maps#41