Add notebook for the global reanalysis discovery

[KathyNie]

Add this notebook here to fix the link for the global water cycle discovery:

https://www.earthdata.nasa.gov/dashboard/discoveries/tws-trends#:~:text=analyze%20the%20global%20renalaysis%20data%20further%3A%20interactive%20notebook

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[jsignell]

This notebook looks interesting, but I am wondering where it came from? Is there some other repository of notebooks that are referenced in VEDA discoveries?

[slesaad]

@jsignell one of the discoveries referenced this notebook, but the link was broken; so we thought this would be a good place to host it. I don't think there's any other repository for notebooks referenced in Discoveries.

[jsignell]

I guess my question is where did the content of this notebook come from?

[slesaad]

@jsignell @KathyNie probably created the content, she is one of the EIS scientists who worked on the discovery

[jsignell]

Ok! Just trying to get a sense of what all exists :) If it's ok with you @KathyNie I'll just update this to add a header for the veda-docs publishing tool

[KathyNie]

@jsignell yes, feel free to update as you see fit. Thanks!

[jsignell]

Just a quick follow up question. This notebook references local data. Is that available somewhere on s3 or better yet is it indexed in a STAC catalog?

[KathyNie]

I think the two datasets that are used to produce the two global maps are indexed in a STAC catalog:

• id: lis-global-da-tws-trend
  stacCol: lis-global-da-tws-trend
  name: 'LIS DA TWS Trend'
  type: raster
  description: 'Trends in TWS from LIS data assimilation output'

• id: lis-global-da-gpp-trend
  stacCol: lis-global-da-gpp-trend
  name: 'LIS DA GPP Trend'
  type: raster
  description: 'Trends in GPP from LIS data assimilation output'

The three time series datasets are not in a STAC catalog but are available in the veda-config GitHub under veda-config/discoveries:

• SouthAsia_TWS_annual_data.csv
• SouthAsia_GPP_annual_data.csv
• SouthAsia_ET_annual_data.csv