R/V Laurence M. Gould LMG1603: Antarctic Underway Research Data

NSF-supported icebreaker Laurence M. Gould collected this underway data during leg LMG1603 for the U.S. Antarctic Program. The dataset supports global change studies across biological, chemical, physical, and oceanographic disciplines. DataSalon sourced this record from NASA's Earthdata platform, with a last update timestamp of 2016-04-13.

Use Cases

• Modeling Antarctic oceanographic conditions based on underway physical measurements.
• Analyzing biological and chemical changes in polar waters based on the described sampling disciplines.
• Correlating ship-track data with satellite observations for climate studies.
• Studying the operational environment and data collection patterns of Antarctic research vessels.

Strengths

• Data originates from a dedicated NSF-supported research icebreaker, indicating authoritative collection.
• Covers multiple scientific disciplines: biological, chemical, physical, and oceanographic.
• Last update was precisely recorded as 2016-04 13 23:59:59.999000.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Last updated 2016-04-13 23:59:59.999000; freshness should be verified.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

SCIOPS, via NASA Earthdata platform.

Collection Method

Underway data collected by the R/V Laurence M. Gould research vessel.

Time Range

Covers the period of leg LMG1603; specific dates are not provided.

Freshness

Last updated 2016-04-13 23:59:59.999000.

Geography

Antarctic region, based on the vessel's mission for the U.S. Antarctic Program.