NBP0007A: Underway Oceanographic Data from Antarctic Research Cruise

R/V Nathaniel B. Palmer leg NBP0007A collected underway data during a research cruise in the Bransfield Strait, starting and ending in Punta Arenas, Chile. The dataset, supported by the NSF and managed by SCIOPS, was last updated in November 2000. It likely contains measurements from biological, chemical, physical, and oceanographic disciplines.

Use Cases

• Modeling crustal structure in the Bransfield Strait based on the geophysical profiling mission.
• Analyzing temporal changes in oceanographic conditions based on the underway time-series data.
• Studying the rift-drift transition and Andean orogenesis based on the expedition's stated scientific focus.
• Correlating biological, chemical, and physical measurements from Antarctic waters based on the multidisciplinary description.

Strengths

• Data originates from the NSF-supported research icebreaker R/V Nathaniel B. Palmer, a dedicated platform for Antarctic science.
• Covers multiple oceanographic disciplines (biological, chemical, physical, oceanographic) as stated in the description.
• Last update timestamp is precisely recorded as 2000-11-13 23:59:59.999000.

Limitations

• Last updated 2000-11-13 23:59:59.999000; freshness should be verified.
• 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

SCIOPS via NASA Earthdata platform.

Collection Method

Underway data collected during research cruise leg NBP0007A on the R/V Nathaniel B. Palmer.

Time Range

Covers the period of cruise leg NBP0007A (specific dates unknown).

Freshness

Last updated 2000-11-13 23:59:59.999000.

Geography

Bransfield Strait, Antarctic region; cruise originated and ended in Punta Arenas, Chile.