Composite Site Productivity Index (CSPI) for the conterminous United States — manuscript drafts, analytical chain, pipeline scripts, and outreach materials.
If you use any of the CSPI data products or analytical chain, please cite:
Weiskittel, A. R. (in preparation). Beyond site index: FIA's own classification system disagrees with site index but agrees with a multi-dimensional composite of forest productivity at 30 m across the conterminous United States. Forest Ecology and Management.
| Version | DOI | Contents |
|---|---|---|
| Concept (parent record) | 10.5281/zenodo.20515034 | All CSPI versions |
| v1.0.0 | 10.5281/zenodo.20515035 | SICOND-target v3 and v4 surfaces |
| v2.0.0 | 10.5281/zenodo.20663652 | 1 km ESI v6 surface + MOD17A3HGF NPP at 500 m + documentation |
| v3.0.0 | 10.5281/zenodo.20763197 | Asym v9 corrective surface at 30 m (forest-masked and unmasked), parent material 30 m CONUS overlay, trained ranger model object, release notes |
| Analytical chain v1.0.0 | 10.5281/zenodo.20693106 | All analysis CSVs and supplementary tables |
ASYM_V9_CONUS_30m_fm.tif(forest-masked, 6.7 GB): headline product for existing forest assessment. Hansen tree cover 2000 ≥ 30% definition.ASYM_V9_CONUS_30m.tif(unmasked, 13 GB): for reforestation planning. Non-forest pixels carry model-estimated potential mature carrying capacity given local environmental conditions.parent_material_30m_CONUS_4326.tif: gSSURGO 10-class overlay (Residuum, Alluvial, Marine, Glacial, Colluvium, Eolian, Other, Organic, Volcanic, Lacustrine).m_asym_v9_v3stack.rds: trained ranger random forest model, OOB R² = 0.836.NEWS_v3.0.0.md: release notes.
| Directory | Contents |
|---|---|
manuscript/ |
v0.10 manuscript draft (md, docx) and v0.10k collaborator PPTX |
analyses/ |
Underlying CSV outputs for tables and figures |
figures_v10/ |
F1–F13b figures (PNG + PDF) |
zenodo/ |
Zenodo deposit metadata templates |
All data products are CC-BY-4.0. Code is MIT. See LICENSE (when added).
This work was supported by the University of Maine Center for Research on Sustainable Forests. Computation was performed on the Ohio Supercomputer Center Cardinal cluster under allocation PUOM0008.