EPTGODD-WHU: Global Ensemble Precipitation and Temperature Projections (1850-2100)

16 selected CMIP6 GCMs were ensembled to create this monthly global climate dataset with a 0.5°×0.5° grid. The dataset, published by researchers at Wuhan University, provides optimized projections for precipitation and mean temperature under three future scenarios (SSP1-2.6, SSP2-4.5, SSP5-8.5). Temperature data covers historical (1850-1900) and future (2015-2100) periods, while precipitation data covers the future period (2015-2100).

Use Cases

• Projecting long-term global temperature trends based on ensemble model outputs.
• Analyzing future precipitation patterns under different Shared Socioeconomic Pathways (SSPs).
• Validating regional climate models against a high-resolution (0.5°) global ensemble.
• Assessing climate change impacts on hydrological cycles using integrated OLS-DT-DNN optimized projections.

Strengths

• Data is derived from an ensemble of 16 CMIP6 General Circulation Models, likely improving robustness.
• Covers a long temporal range from 1850 to 2100, spanning historical and future periods.
• Provides data at a global 0.5°×0.5° spatial resolution.
• Includes projections for three distinct future climate scenarios (SSP1-2.6, SSP2-4.5, SSP5-8.5).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Wuhan University

Collection Method

Ensemble of 16 selected CMIP6 GCMs, optimized by integrated OLS-DT-DNN methods.

Time Range

1850-2100

Geography

Global (latitude -89.75°N to 89.75°N, longitude -179.75°E to 179.75°E)