Europa Double Ridge Formation Data with Radargrams and Inversion Outputs

An archive of data supporting a 2022 Nature Communications study on double ridge formation over shallow water sills on Jupiter's moon Europa. The data includes WorldView satellite imagery, reprocessed radargrams for radar analysis, and outputs from inversion and sensitivity test runs. Riley Culberg of Stanford University produced this data.

Use Cases

• Validate geophysical models of double ridge formation based on the provided inversion outputs.
• Analyze surface features on Europa's ice shell using the included WorldView satellite imagery.
• Develop or test radargram interpretation techniques for shallow subsurface structures on icy moons.
• Conduct sensitivity analyses of subsurface water sill parameters using the provided test run outputs.

Strengths

• Data is directly linked to a peer-reviewed publication in Nature Communications (2022).
• Includes multiple complementary data types: satellite imagery, radargrams, and model outputs.
• The archive is structured with a README file for a complete description of available files.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and total data size are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Riley Culberg, Stanford University

Collection Method

Produced in support of a scientific study, likely involving satellite imagery processing and geophysical inversion modeling.

Geography

Jupiter's moon Europa