Data & Assets
This page summarizes the EII data products and their Google Earth Engine assets.
For programmatic access, use eii.client.ASSETS and eii.client.get_asset_path.
Core EII assets
| Asset key | Description | Bands | Resolution | Asset path |
|---|---|---|---|---|
eii |
Combined Ecosystem Integrity Index | eii |
300 m | projects/landler-open-data/assets/eii/global/eii_global_v1 |
components |
Multiband component stack | functional_integrity, structural_integrity, compositional_integrity |
300 m | projects/landler-open-data/assets/eii/global/eii_global_v1 |
structural_core_area |
Structural integrity core area | structural_integrity |
300 m | projects/landler-open-data/assets/eii/products/v1/structural_integrity/core_area |
npp_predictions |
NPP model predictions | potential_npp, actual_npp, relative_npp, npp_difference |
300 m | projects/landler-open-data/assets/eii/predictions/npp |
npp_model |
Trained NPP model | n/a | n/a | projects/landler-open-data/assets/eii/models/potential_npp_classifier |
Use the asset registry for exact paths:
from eii.client import ASSETS, get_asset_path
print(get_asset_path("eii"))
print(ASSETS["components"]["bands"])
Source datasets (reference)
| Dataset | Purpose | Source |
|---|---|---|
| CHELSA NPP | Climatic NPP proxy | projects/landler-open-data/assets/datasets/chelsa/npp/chelsa_npp_1981_2010_v2-1 |
| CLMS NPP | Observed NPP | projects/landler-open-data/assets/datasets/clms/npp/annual |
| SoilGrids (sand) | Soil predictors | projects/landler-open-data/assets/datasets/soilgrids/sand/sand_15-30cm_mean_gapfilled |
| SoilGrids (clay) | Soil predictors | projects/landler-open-data/assets/datasets/soilgrids/clay/clay_15-30cm_mean_gapfilled |
| SoilGrids (pH) | Soil predictors | projects/landler-open-data/assets/datasets/soilgrids/phh2o/phh2o_15-30cm_mean_gapfilled |
| HMI masks | Natural area masks | projects/landler-open-data/assets/datasets/natural_lands/hmi_masks/v1 |
| Ecoregions | Sampling stratification | RESOLVE/ECOREGIONS/2017 |
| WDPA | Protected areas | WCMC/WDPA/current/polygons |
Versioning and dates
The ASSETS registry includes a reference date for each product. Use these to
anchor analysis to a specific snapshot. See eii.client.assets.REFERENCE_DATES.
If you need full provenance and processing details, refer to the methodology pages.