The R/V Laurence M. Gould LMG0008A dataset contains underway data collected during a research icebreaker transit in support of the U.S. Antarctic Program. The NSF-supported vessel conducts global change studies in biological, chemical, physical, and oceanographic disciplines. This specific leg started and ended in Punta Arenas, Chile.
Use Cases
- Analyzing oceanographic conditions along a transit route based on the description of underway data collection.
- Studying temporal patterns in Antarctic marine environments based on the time-series nature of underway data.
- Correlating vessel transit paths with biological or chemical measurements mentioned in the description.
- Modeling physical oceanographic processes in the Southern Ocean using data from a dedicated research icebreaker.
Strengths
- Data originates from the NSF-supported R/V Laurence M. Gould, a dedicated Antarctic research platform.
- The dataset is associated with a specific, documented research leg (LMG0008A) with a known start and end point (Punta Arenas, Chile).
Limitations
- Last updated 2000-10-13 23:59:59.999000; freshness should be verified.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- SCIOPS via NASA Earthdata.
- Collection Method
- Underway data collected from instruments aboard the R/V Laurence M. Gould research icebreaker.
- Freshness
- Last updated 2000-10-13 23:59:59.999000.
- Geography
- Transit route starting and ending in Punta Arenas, Chile, within Antarctic operational waters.