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Tanety-SFI: Mapping Soil Fertility Across Madagascar's Open Ecosystems

Domain:

geospatialagriculture

Record type:

software
Creator:
RafRamRatAnd
Publisher:
Zenodo
Host:avatar
Digital soil mapping pipeline for a five-depth Soil Fertility Index (SFI) across three bioclimatic regions of Madagascar (Central Highlands, Northwest, Southeast). Random Forest models are tuned per depth layer through nested cross-validation with Optuna, cross-checked against a regression-kriging correction on the residuals, interpreted with permutation importance, and predicted wall-to-wall on GPU via cuML's Forest Inference Library. If you use this software or its outputs, please cite the associated manuscript.

Visit

doi.org

Tags

soil fertility indexdigital soil mappingMadagascarRandom Forestnested cross-validationregression krigingopen ecosystemsreforestation

Licenses

MIT Licensehttps://opensource.org/licenses/MIT

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