Monthly Inundated Fraction Over China, 2000-2015 at 0.5º Resolution

Monthly inundated fraction data over China from 2000 to 2015, derived from the GIEMS-2 satellite product. The dataset was released by researchers from Peking University to support a study on the trade-off between forestation and wetland conservation. It provides a 0.5º × 0.5º spatial resolution view of surface water dynamics over a 16-year period.

Use Cases

• Modeling wetland conservation trade-offs based on the monthly inundated fraction time series.
• Analyzing long-term surface water dynamics in China based on the 2000-2015 temporal coverage.
• Calibrating hydrological models using the 0.5º spatial resolution data.
• Studying the impact of forestation policies on wetland areas as referenced in the supporting paper.

Strengths

• Provides a 16-year continuous monthly time series from 2000 to 2015.
• Covers the entire geographic area of China at a consistent 0.5º × 0.5º spatial resolution.
• Derived from the established GIEMS-2 global satellite product, suggesting a standardized methodology.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.
• The description does not specify file size or format details, which may complicate integration.

Provenance

Source

Peking University, derived from the GIEMS-2 dataset by Prigent et al. (2020).

Collection Method

Extracted from the initial GIEMS-2 satellite-derived global surface water extent data.

Time Range

2000 to 2015

Geography

China