1970 radar survey data records ice depth measurements on the Amery Ice Shelf. The Australian Antarctic Division collected this data using radar equipment mounted in a towed van. Original logbooks detailing equipment settings are archived by the Australian Antarctic Division.
Use Cases
- Analyze historical ice shelf thickness from radar depth measurements.
- Compare 1970 ice depth data with modern surveys to assess change over time.
- Reconstruct equipment settings and survey methodology from the archived logbook records.
Strengths
- Data originates from a 1970 scientific expedition by a national Antarctic program.
- Includes archived logbooks documenting specific equipment settings used during the survey.
Limitations
- Unknown sample size and number of measurement records.
- Data format, column structure, and specific variables are not described.
- Data is over 50 years old and may not align with modern digital standards.
Provenance
- Source
- Australian Antarctic Division (AU_AADC).
- Collection Method
- Ice depth measurements collected using radar equipment mounted within a van towed on a traverse.
- Time Range
- 1970.
- Freshness
- null
- Geography
- Amery Ice Shelf, Antarctica.