Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica
Progress Code: completed Statement: The data are intended to provide a general indication of the variation of bathymetry within the two fjords. The number and distribution of depth measurements was limited and so it should not be assumed that accurate depths can be deduced for specific locations fro...
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ftands:oai:ands.org.au::2822697 2024-09-15T17:42:53+00:00 Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) SMITH, DAVID T. (collaborator) SMITH, DAVID T. (hasPrincipalInvestigator) SMITH, DAVID T. (author) Smith, D.T. (originator) Spatial: westlimit=78; southlimit=-68.5833; eastlimit=78.5833; northlimit=-68.4 Temporal: From 2000-07-01 to 2000-11-15 https://researchdata.edu.au/interpolated-bathymetry-long-hills-antarctica/2822697 unknown Australian Ocean Data Network https://researchdata.edu.au/interpolated-bathymetry-long-hills-antarctica/2822697 long_tryne_bathy AU/AADC > Australian Antarctic Data Centre, Australia elevation geoscientificInformation oceans inlandWaters EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH COASTAL PROCESSES > FJORDS TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER FEATURES > WATER CHANNELS BATHYMETRY GIS INTERPOLATION LONG TRYNE VESTFOLD GPS > Global Positioning System FIELD SURVEYS CEOS AMD AMD/AU CONTINENT > ANTARCTICA > Vestfold Hills GEOGRAPHIC REGION > POLAR dataset ftands 2024-08-06T01:58:58Z Progress Code: completed Statement: The data are intended to provide a general indication of the variation of bathymetry within the two fjords. The number and distribution of depth measurements was limited and so it should not be assumed that accurate depths can be deduced for specific locations from the interpolated data. The input data were interpolated to a raster grid with a 50 m cell size. The horizontal positional accuracy of the depth measurements (determined using non-differentially corrected GPS) may not be sufficient to justify this resolution. However, given the intended use of the product, it was deemed that the use of a 50 m cell size was not inappropriate. This GIS dataset is the result of the interpolation of bathymetry from depth measurements made in Long and Tryne Fjords in the Vestfold Hills, Antarctica (see Entry: VH_bathy_99). The Topogrid command within the ArcInfo GIS software, version 8.0.2, was used to do the interpolation. Coastline and spot height (heights above sea level) data, extracted from the Australian Antarctic Data Centre's Vestfold Hills topographic GIS dataset (see Entry: vest_hills_gis), was also used as input data to optimise the interpolation close to the coastline. See related URLs for a map showing the interpolated bathymetry. Dataset Antarc* Antarctic Antarctica Research Data Australia (Australian National Data Service - ANDS) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
elevation geoscientificInformation oceans inlandWaters EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH COASTAL PROCESSES > FJORDS TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER FEATURES > WATER CHANNELS BATHYMETRY GIS INTERPOLATION LONG TRYNE VESTFOLD GPS > Global Positioning System FIELD SURVEYS CEOS AMD AMD/AU CONTINENT > ANTARCTICA > Vestfold Hills GEOGRAPHIC REGION > POLAR |
spellingShingle |
elevation geoscientificInformation oceans inlandWaters EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH COASTAL PROCESSES > FJORDS TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER FEATURES > WATER CHANNELS BATHYMETRY GIS INTERPOLATION LONG TRYNE VESTFOLD GPS > Global Positioning System FIELD SURVEYS CEOS AMD AMD/AU CONTINENT > ANTARCTICA > Vestfold Hills GEOGRAPHIC REGION > POLAR Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica |
topic_facet |
elevation geoscientificInformation oceans inlandWaters EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH COASTAL PROCESSES > FJORDS TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER FEATURES > WATER CHANNELS BATHYMETRY GIS INTERPOLATION LONG TRYNE VESTFOLD GPS > Global Positioning System FIELD SURVEYS CEOS AMD AMD/AU CONTINENT > ANTARCTICA > Vestfold Hills GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Statement: The data are intended to provide a general indication of the variation of bathymetry within the two fjords. The number and distribution of depth measurements was limited and so it should not be assumed that accurate depths can be deduced for specific locations from the interpolated data. The input data were interpolated to a raster grid with a 50 m cell size. The horizontal positional accuracy of the depth measurements (determined using non-differentially corrected GPS) may not be sufficient to justify this resolution. However, given the intended use of the product, it was deemed that the use of a 50 m cell size was not inappropriate. This GIS dataset is the result of the interpolation of bathymetry from depth measurements made in Long and Tryne Fjords in the Vestfold Hills, Antarctica (see Entry: VH_bathy_99). The Topogrid command within the ArcInfo GIS software, version 8.0.2, was used to do the interpolation. Coastline and spot height (heights above sea level) data, extracted from the Australian Antarctic Data Centre's Vestfold Hills topographic GIS dataset (see Entry: vest_hills_gis), was also used as input data to optimise the interpolation close to the coastline. See related URLs for a map showing the interpolated bathymetry. |
author2 |
AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) SMITH, DAVID T. (collaborator) SMITH, DAVID T. (hasPrincipalInvestigator) SMITH, DAVID T. (author) Smith, D.T. (originator) |
format |
Dataset |
title |
Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica |
title_short |
Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica |
title_full |
Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica |
title_fullStr |
Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica |
title_full_unstemmed |
Interpolated bathymetry of Long and Tryne Fjords, Vestfold Hills, Antarctica |
title_sort |
interpolated bathymetry of long and tryne fjords, vestfold hills, antarctica |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/interpolated-bathymetry-long-hills-antarctica/2822697 |
op_coverage |
Spatial: westlimit=78; southlimit=-68.5833; eastlimit=78.5833; northlimit=-68.4 Temporal: From 2000-07-01 to 2000-11-15 |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/interpolated-bathymetry-long-hills-antarctica/2822697 long_tryne_bathy |
_version_ |
1810489685758181376 |