Brief description
38kHz Simrad ES60 acoustic data collected during commercial fishing of spawning orange roughy off the Tasmanian east coast in 2004. Acoustic data is held by the CSIRO Marine Science Acoustic Group (Hobart). Additional data: gps embedded in ES60 .raw files, Wildlife computers MK9 temperature/depth loggers attached to headline of trawl net, AMFA (Australian Fisheries Mangement Authority) observer biological data (species, length, weight, sex, stage)(contact AFMA Observer section), AFMA trawl shot log - filled in by ships officers for each trawl shot, showing catch, location etc (contact AFMA Observer section).Lineage
Progress Code: completed
Maintenance and Update Frequency: asNeeded
Statement: Original field data
Notes
CreditRudy Kloser
Credit
Tim Ryan
Tim Ryan
Credit
and Gordon Keith
and Gordon Keith
Data time period: 2004 to 2004
text: westlimit=146.5; southlimit=-45; eastlimit=149; northlimit=-39.5
Subjects
Acoustic Frequency |
Acoustic Reflectivity |
Acoustic Scattering |
AGRICULTURAL AQUATIC SCIENCES |
AGRICULTURE |
ANIMALS/VERTEBRATES |
AQUATIC ECOSYSTEMS |
Acoustic Equipment/Echosounders |
BIOLOGICAL CLASSIFICATION |
BIOSPHERE |
Coastal Habitat |
Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS |
EARTH SCIENCE |
ECOLOGICAL DYNAMICS |
Fish |
Fisheries |
Field Surveys (acquisition and/or analysis) |
Hoplostethus atlanticus |
Indigenous/Native Species |
Multibeam Echosounder |
OCEAN ACOUSTICS |
OCEANS |
Orange Roughy Assessment 2003-2004 |
Population Dynamics |
SPECIES/POPULATION INTERACTIONS |
Ship: Adriatic Perl |
Vessel Data: Acoustics (Fisheries) |
biota |
oceans |
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Other Information
Identifiers
- global : f0644d94-d68e-427d-ade9-4e1b3938ec95
- Local : Marlin Record Number: 8250
- Local : Anzlic Identifier: ANZCW0306008250