遇见数据集

High-resolution erosivity maps for Brazil

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NIAID Data Ecosystem2026-05-10 收录
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This gridded dataset contains annual and monthly rainfall erosivity (RE) and erosivity density (ED) maps for Brazil. Data type: Raster (GeoTIFF) Spatial resolution: ~0.7 km² Spatial coverage: Entire Brazilian territory Projection: SIRGAS 2000 (EPSG:4674). Temporal resolution: Annual and monthly values Variables and units: Rainfall erosivity (MJ·mm·ha⁻¹·h⁻¹·year⁻¹ or MJ·mm·ha⁻¹·h⁻¹·month⁻¹) and erosivity density (MJ·ha⁻¹·h⁻¹) Mapping methodology: Random Forest algorithm

创建时间:
2026-02-09
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