data exports for v1 explainer

[jhamman]

We had a very productive call today discussing the data needs for the v1 explainer. This issue documents the outputs of that call:

Figures 1 (global maps) a zarr group with a 2d "biomass" variable (coarsened to 0.5 deg) and 1d "lat" and "long" variables as coordinates (~700x1 and ~300x1)

Figure 5 (differences maps) a zarr group with a 3d "difference" variable (coarsened to 0.5 deg) with the three difference maps we want to show and 1d "lat" and "long" variables as coordinates (~700x1 and ~300x1)

GeoJSON for the "study domain"

R2 and other stats in a JSON

[tcchiao]

Update:

1. Figure 1 data can be found in s3://carbonplan-climatetrace/v1.2/map/half_degree_total_biomass.zarr or s3://carbonplan-climatetrace/v1.2/map/half_degree_aboveground_biomass_only.zarr. With the difference being the sum of all forest carbon pools vs. aboveground biomass only. Since we talked about having the four carbon pools as a strength, I believe it makes sense to showcase the total biomass file, but am open to using the AGB one if that's useful comparison for Figure 5 or other datasets.
2. GeoJSON of study domain is in s3://carbonplan-climatetrace/v1.2/masks/study_domain.geojson.

Working on Figure 5 to swap out Spawn with GlobBiomass now.

[freeman-lab]

great @tcchiao ! re: AGB vs all carbon pools, which are you using in the Figure 5 comparison? as in, which gets used to calculate the differences? if that's AGB only, then it might make sense to have both available in Fig 1 (with a toggle)

anyway, can get started with what you shared here

[tcchiao]

Figure 5 comparison is just AGB, making both available sounds great -- should I merge the 2 files then?

[freeman-lab]

sure let's do that!

[freeman-lab]

also @tcchiao just to flag, i had to go in manually and make this one public, no worries, but if you thought you had done that, we should definitely debug why it doesn't seem to work!

[tcchiao]

Update:

1. Figure 1 data is in s3://carbonplan-climatetrace/v1.2/map/v1/half_degree_biomass.zarr
2. Figure 5 data is in s3://carbonplan-climatetrace/v1.2/map/v1/half_degree_AGB_diff.zarr
3. GeoJson (for figure 1) is in s3://carbonplan-climatetrace/v1.2/masks/study_domain.geojson
4. Error metrics in json format (for figure 5) is in s3://carbonplan-climatetrace/v1.2/map/v1/diff_metrics.json

[freeman-lab]

@tcchiao looks like half_degree_biomass.zarr and half_degree_AGB_diff.zarr have blosc compression on the biomass and variable variables whereas x and y are zlib, needs to be zlib on all, thanks!