Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993
Progress Code: completed Statement: TOPIC: Planimetric accuracy of penguin colony transformations. NOTE: The planimetric accuracy stated herein is relative to the existing GIS, coastline and penguin colony data - not 'absolute planimetric accuracy'. That is, it was assumed that the coastli...
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/vestfold-hills-penguin-november-1993/2816241 |
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ftands:oai:ands.org.au::2816241 2023-10-09T21:44:54+02:00 Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 Spatial: westlimit=78; southlimit=-68; eastlimit=78; northlimit=-68 Temporal: From 1993-11-24 to 1993-11-24 https://researchdata.edu.au/vestfold-hills-penguin-november-1993/2816241 unknown Australian Ocean Data Network https://researchdata.edu.au/vestfold-hills-penguin-november-1993/2816241 vest_penguin_gis AU/AADC > Australian Antarctic Data Centre, Australia biota oceans EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE ECOTOXICOLOGY > SPECIES BIOACCUMULATION ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ISLANDS BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > PENGUINS ADELIE VESTFOLD HILLS COLONIES GIS MAP LINHOF CAMERAS AERIAL PHOTOGRAPHS AMD/AU CEOS AMD CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR dataset ftands 2023-09-18T22:41:49Z Progress Code: completed Statement: TOPIC: Planimetric accuracy of penguin colony transformations. NOTE: The planimetric accuracy stated herein is relative to the existing GIS, coastline and penguin colony data - not 'absolute planimetric accuracy'. That is, it was assumed that the coastline and penguin colony data existing in the GIS is without error. Also, errors accumulated in the creation of the digitised penguin colonies (.DXF files) have not been considered here. The stated accuracy is an estimate - was not derived by statistical means. The penguin colonies are generally accurate to (+/-20m). Exceptions include: -'Island southwest of Mule Island' (+/-30m); -'Lugg Island' - Whilst the coastline matches very well, the colonies do not overlay. However, the colonies are quite similar but are displaced by up to (+/-80m); -'South Tryne Island b' could be up to (+/-60m); -'Murphy' and 'McCallie Rocks' have not been transformed because the GIS is not ready for this. ie. The map-tile does not extend this far. Aerial photography (Linhof) of penguin colonies was acquired over the Vestfold Hills (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ArcView extension 'Register and Transform' (Tom Velthuis), The DXF-files were brought into a GIS and transformed to the appropriate islands. Dataset Antarc* Antarctica Lugg Island McCallie Rocks Mule Island Research Data Australia (Australian National Data Service - ANDS) Vestfold Hills Vestfold Island B ENVELOPE(-115.736,-115.736,60.850,60.850) Lugg ENVELOPE(64.155,64.155,-71.241,-71.241) Mule Island ENVELOPE(77.827,77.827,-68.646,-68.646) Lugg Island ENVELOPE(77.957,77.957,-68.538,-68.538) McCallie Rocks ENVELOPE(78.650,78.650,-68.300,-68.300) Tryne Island ENVELOPE(78.358,78.358,-68.432,-68.432) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE ECOTOXICOLOGY > SPECIES BIOACCUMULATION ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ISLANDS BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > PENGUINS ADELIE VESTFOLD HILLS COLONIES GIS MAP LINHOF CAMERAS AERIAL PHOTOGRAPHS AMD/AU CEOS AMD CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR |
spellingShingle |
biota oceans EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE ECOTOXICOLOGY > SPECIES BIOACCUMULATION ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ISLANDS BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > PENGUINS ADELIE VESTFOLD HILLS COLONIES GIS MAP LINHOF CAMERAS AERIAL PHOTOGRAPHS AMD/AU CEOS AMD CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 |
topic_facet |
biota oceans EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE ECOTOXICOLOGY > SPECIES BIOACCUMULATION ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ISLANDS BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > PENGUINS ADELIE VESTFOLD HILLS COLONIES GIS MAP LINHOF CAMERAS AERIAL PHOTOGRAPHS AMD/AU CEOS AMD CONTINENT > ANTARCTICA > GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Statement: TOPIC: Planimetric accuracy of penguin colony transformations. NOTE: The planimetric accuracy stated herein is relative to the existing GIS, coastline and penguin colony data - not 'absolute planimetric accuracy'. That is, it was assumed that the coastline and penguin colony data existing in the GIS is without error. Also, errors accumulated in the creation of the digitised penguin colonies (.DXF files) have not been considered here. The stated accuracy is an estimate - was not derived by statistical means. The penguin colonies are generally accurate to (+/-20m). Exceptions include: -'Island southwest of Mule Island' (+/-30m); -'Lugg Island' - Whilst the coastline matches very well, the colonies do not overlay. However, the colonies are quite similar but are displaced by up to (+/-80m); -'South Tryne Island b' could be up to (+/-60m); -'Murphy' and 'McCallie Rocks' have not been transformed because the GIS is not ready for this. ie. The map-tile does not extend this far. Aerial photography (Linhof) of penguin colonies was acquired over the Vestfold Hills (Eric Woehler). The penguin colonies were traced, then digitised (John Cox), and saved as DXF-files. Using the ArcView extension 'Register and Transform' (Tom Velthuis), The DXF-files were brought into a GIS and transformed to the appropriate islands. |
format |
Dataset |
title |
Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 |
title_short |
Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 |
title_full |
Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 |
title_fullStr |
Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 |
title_full_unstemmed |
Vestfold Hills penguin colonies digitised from Linhof aerial photography flown 24 November 1993 |
title_sort |
vestfold hills penguin colonies digitised from linhof aerial photography flown 24 november 1993 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/vestfold-hills-penguin-november-1993/2816241 |
op_coverage |
Spatial: westlimit=78; southlimit=-68; eastlimit=78; northlimit=-68 Temporal: From 1993-11-24 to 1993-11-24 |
long_lat |
ENVELOPE(-115.736,-115.736,60.850,60.850) ENVELOPE(64.155,64.155,-71.241,-71.241) ENVELOPE(77.827,77.827,-68.646,-68.646) ENVELOPE(77.957,77.957,-68.538,-68.538) ENVELOPE(78.650,78.650,-68.300,-68.300) ENVELOPE(78.358,78.358,-68.432,-68.432) |
geographic |
Vestfold Hills Vestfold Island B Lugg Mule Island Lugg Island McCallie Rocks Tryne Island |
geographic_facet |
Vestfold Hills Vestfold Island B Lugg Mule Island Lugg Island McCallie Rocks Tryne Island |
genre |
Antarc* Antarctica Lugg Island McCallie Rocks Mule Island |
genre_facet |
Antarc* Antarctica Lugg Island McCallie Rocks Mule Island |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/vestfold-hills-penguin-november-1993/2816241 vest_penguin_gis |
_version_ |
1779314413540474880 |