ROSETTA-ORBITER 67P OSINAC: Comet 67P Narrow-Angle Images, 2014

Radiometric calibrated image data in W/m^2/sr/nm acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft. The dataset covers the PRELANDING mission phase from 2014-01-20 to 2014-05-07, targeting comet 67P/Churyumov-Gerasimenko. This version 3.0 data set from NASA supersedes previous deliveries with updated documentation and quality improvements.

Use Cases

• Analyzing comet surface morphology and features based on calibrated narrow-angle images.
• Studying temporal changes in comet activity during the prelanding phase.
• Validating radiometric calibration techniques for spaceborne camera systems.
• Developing computer vision models for automated feature detection on small celestial bodies.

Strengths

• Data is radiometrically calibrated to physical units (W/m^2/sr/nm).
• Dataset versioning indicates iterative quality improvements, including corrections from 2018 peer reviews.
• Specific temporal coverage from 2014-01-20T10:00:00.000 to 2014-05-07T12:47:59.000.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft.

Time Range

2014-01 20T10:00:00.000 to 2014-05-07T12:47:59.000

Freshness

Last updated 2026-03-13 05:11:54.011067; freshness should be verified.

Geography

Comet 67P/Churyumov-Gerasimenko