https://james-longo.r-universe.devRecent package updates in james-longoR-universehttps://github.com/james-longo.pnghttps://james-longo.r-universe.devWed, 23 Sep 2026 11:00:49 GMTjames.longo.birds@gmail.com (James Longo)Fits species distribution models and maps habitat suitability at up to 10 m resolution from occurrence records alone, using the 'AlphaEarth' Foundations satellite embeddings (Brown et al. 2025) <doi:10.48550/arXiv.2507.22291>. The embeddings, 64 values per pixel per year from a geospatial foundation model, replace environmental layers, so none need to be sourced or aligned. Provides tools to format occurrence records, place pseudo-absences, train and evaluate an ensemble of machine learning models, and export habitat-suitability rasters. Sampling, model training and prediction all run on 'Google Earth Engine', which requires a free account for noncommercial use.https://github.com/r-universe/james-longo/actions/runs/37302245591Wed, 23 Sep 2026 11:00:49 GMTAlphaSDM0.2.0successhttps://james-longo.r-universe.devhttps://github.com/james-longo/alphasdmAlphaSDM.RmdAlphaSDM.htmlGetting started with AlphaSDM2026-09-22 21:21:532026-09-23 09:50:03