TRANSIT_20220212: Singlebeam Echosounder Data from R/V Hespérides Cruise

Singlebeam data acquired on board the Spanish research vessel R/V Hespérides during the TRANSIT_20220212 cruise. The data was collected using a Kongsberg EA 600 echosounder, likely containing seafloor depth measurements. It was uploaded to NASA's Earthdata platform by the organization SCIOPS on February 24, 2022.

Use Cases

• Model seafloor bathymetry based on singlebeam sonar measurements.
• Analyze underwater topography for geological research based on echosounder data.
• Calibrate or validate multi-beam sonar systems using singlebeam reference data.

Strengths

• Data originates from a dedicated research vessel (R/V Hespérides) and a specific scientific cruise (TRANSIT_20220212).
• Uses a specific, named instrument (Kongsberg EA 600 echosounder).
• Uploaded to a reputable platform (NASA Earthdata) by a research organization (SCIOPS).

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

SCIOPS, collected aboard R/V Hespérides.

Collection Method

Acquired with a Kongsberg EA 600 singlebeam echosounder during a research cruise.

Time Range

Cruise date suggests February 2022 coverage.

Freshness

Last updated 2022-02-24 00:00:00; freshness should be verified.

Geography

Marine; specific cruise track (TRANSIT_20220212) location is unknown.