LMG0003 is a leg of data collection from the NSF-supported research icebreaker R/V Laurence M. Gould, which operates in the U.S. Antarctic Program. The leg started and ended at Punta Arenas, Chile, collecting underway data for global change studies in biological, chemical, physical, and oceanographic disciplines. The data was last updated on March 24, 2000, and is provided by the organization SCIOPS via NASA's Earthdata platform.
Use Cases
- Analyzing underway oceanographic conditions based on the described collection of physical and chemical data.
- Studying biological phenomena in Antarctic waters based on the biological discipline mentioned.
- Correlating ship-track data with satellite observations based on the geospatial nature of underway collection.
- Modeling changes in polar marine environments based on the dataset's focus on global change studies.
Strengths
- Data originates from a dedicated NSF-supported research icebreaker, suggesting controlled collection.
- Covers multiple scientific disciplines (biological, chemical, physical, oceanographic) for integrated analysis.
- Specific voyage leg (LMG0003) with defined start and end points (Punta Arenas, Chile) is documented.
Limitations
- Last updated 2000-03-24 23:59:59.999000; freshness should be verified.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and file format are unknown, which may limit suitability assessment.
Provenance
- Source
- SCIOPS, via NASA Earthdata.
- Collection Method
- Underway data collection from the R/V Laurence M. Gould research vessel.
- Freshness
- Last updated 2000-03-24 23:59:59.999000
- Geography
- Antarctic region, voyage leg starting and ending in Punta Arenas, Chile.