Orthorectified SAR Image Dataset for Remote Sensing Analysis

Dong Yan published an orthorectified SAR image dataset on figshare in May 2026. The dataset is 62.7 MB in size and is distributed as a RAR file under a CC-BY-4.0 license. Column-level metadata and sample data are unavailable.

Use Cases

• Training machine learning models for land cover classification based on orthorectified SAR imagery.
• Developing change detection algorithms for environmental monitoring using SAR image pairs.
• Calibrating or validating remote sensing software tools with processed SAR data.

Strengths

• Dataset is 62.7 MB, indicating a manageable download size.
• Data is orthorectified, which suggests geometric corrections have been applied for accurate spatial analysis.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Dong Yan

Freshness

Last updated 2026-05-08 17:44:00; freshness should be verified.