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Showing 1 through 50 of 97
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1.
Aerial photographs of sea ice flown by the Australian Antarctic Division [aerial_photo_sea_ice]
PARENT DIF
The Australian Antarctic Division acquired aerial photographs of sea ice from helicopters using a digital Nikon D1X digital camera during the following voyages:
Australian Antarctic Division voyage ...
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2.
Antarctic Peninsula Long Term Environmental Monitoring and Surveying [GB-NERC-BAS-PDC-00526]
LTMS will build on and extend BAS's past collection of long-term time-series of key environmental variables. Examples include the ongoing collection of the temperature record which shows that the ...
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3.
MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 5 [MOD29E1DV5]
MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day (MOD29E1D) data set contains fields for sea ice by reflectance and Ice Surface Temperature (IST). Each data granule covers the ...
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4.
SIPEX data iron site - Aurora Australis voyage Sept-Oct 2007 [ASAC_3026_SIPEX]
PARENT DIF
This work was completed as part of the SIPEX - Sea Ice Physics and Ecosystem eXperiment - voyage.
Adapted from the SPIEX website:
During SIPEX we investigated the biogeochemistry of iron (Fe), including ...
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5.
MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day V001 [MOD29P1D1]
Sea ice products from the Moderate Resolution Imaging Spectroradiometer (MODIS)
include level 2 swath data and level 3 gridded day and night composites, at 1 km
resolution. Level 3 products consist ...
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6.
The fate of primary production in Antarctic sea ice: the role of metazoan grazers. [ASAC_1328]
Crustaceans are an important component of the Antarctic marine ecosystem. Large numbers live in or close to the sea-ice cover, using it as a refuge from predation and a source of food. However, the ...
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7.
Mawson Station Antarctica Ice Thickness Data [AADC-00106]
This dataset contains records of ice thickness and snow thickness from Mawson, Antarctica. Measurements are attempted on a weekly basis and have been recorded since 1954 and are ongoing, although ...
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8.
Observations of Sea Ice Thickness and Ablation At Mawson, 1980 [mawson_seaice_1980]
Observations of the sea ice near Mawson were carried out in 1980, concentrating on the thickness of the ice at several points, and the accumulation and ablation of snow/ice cover on the ice. The ablation ...
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9.
Sea Ice Observation Log For Davis, 1993 [davis_sea_ice_1993]
Four ice monitoring stations were set up at Davis in 1993 (a fifth station was added after the first two months), with regular recordings of ice depth, snow cover and ablation made for each station ...
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10.
Sea Ice Observations in the ASPeCt format during the 2007 SIMBA cruise [SIMBA_sea_ice_observations]
These data describe pack ice characteristics in the Antarctic sea ice zone.
These data are in the ASPeCt format.
National program: United States
Vessel: Nathaniel B. Palmer
Dates in ice: 1 Sept ...
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11.
Implementation of a sea-ice model for application in the Antarctic [ASAC_2504]
Metadata record for data from ASAC Project 2504
See the link below for public details on this project.
In this project a sea-ice model for application in Southern Ocean climate and forecasting studies ...
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12.
Water Salinity and Density Results From Davis, 1982 [davis_water_salinity_density_1982]
Water density and salinity readings from Davis during the under-ice diving program in 1982. The written logs are archived at the Australian Antarctic Division.
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13.
Davis Station Antarctica Ice Thickness Data [AADC-00108]
This dataset contains records of ice thickness and snow thickness from Davis Antarctica. Measurements are attempted on a weekly basis and have been recorded since 1962 and are ongoing, although data ...
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14.
Arctic Environmental Change of the Last Four Centuries [NOAA_NCDC_PALEO_ARCTIC]
Abstract (from the online documentation):
A compilation of paleoclimate records from lake sediments, trees, glaciers, and
marine sediments provides a view of circum-Arctic environmental variability ...
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15.
High resolution digital aerial photography and LIDAR scanning of portions of the Vestfold Hills and Rauer Islands [Davis_2009_Aerial_Photography]
CHILD DIFs
High resolution digital aerial photography of Adelie penguin colonies, Davis Station, Heidemann Valley, and other various areas, LIDAR scanning of portions of the Vestfold Hills, Rauer Islands and ...
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16.
High resolution digital aerial photography and LIDAR scanning of sea ice, portions of the Vestfold Hills and some islands along the Ingrid Christensen Coast, November 2010 [Davis_2010_Aerial_Photography_November]
Taken from the report:
This document describes the results of the use of the APPLS (Aerial Photography Pyrometer LiDAR System) during underway science (sea ice) on the way to Davis, and later at ...
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17.
Advanced Microwave Scanning Radiometer form EOS (AMSR-E), 2009 [KPDC_AMSR_EOE_2009]
The Advanced Microwave Scanning Radiometer form EOS (AMSR-E) is a twelve-channel, six-frequency, total power passive-microwave radiometer system. It measures brightness temperatures at 6.925, 10.65, ...
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18.
Advanced Microwave Scanning Radiometer form EOS (AMSR-E), 2010 [KPDC_AMSR_EOE_2010]
The Advanced Microwave Scanning Radiometer form EOS (AMSR-E) is a twelve-channel, six-frequency, total power passive-microwave radiometer system. It measures brightness temperatures at 6.925, 10.65, ...
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19.
Advanced Microwave Scanning Radiometer from EOS (AMSR-E), 2011 [KPDC_AMSR_EOE_2011]
The Advanced Microwave Scanning Radiometer from EOS (AMSR-E) is a twelve-channel, six-frequency, total power passive-microwave radiometer system. It measures brightness temperatures at 6.925, 10.65, ...
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20.
Extents of Antarctic sea ice - GIS data [sea_ice_extent_gis]
This dataset represents extents of Antarctic sea ice derived from passive microwave data.
It includes: maximum and minimum sea ice extent based on 1989 - 99 data; maximum sea ice extent by month ...
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21.
Polar Environmental Data Layers [Polar_Environmental_Data]
These layers are polar climatological and other summary environmental layers that may be useful for purposes such as general modelling, regionalisation, and exploratory analyses. All of the layers ...
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22.
Temperature, salinity and current turbulence along an east to west transect across McMurdo Sound [K131_2007_2010_NZ_1]
The oceanography of McMurdo Sound was investigated by collecting current meter data, water samples, ice cores, under ice turbulence and Conductivity (salinity)-Temperature-Depth (CTD) profiles of ...
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23.
Near-Real-Time DMSP SSM/I-SSMIS Daily Polar Gridded Sea Ice Concentrations [NSIDC-0081]
This data set provides a near-real-time (NRT) map of sea ice concentrations for both the Northern and Southern Hemispheres. The near-real-time passive microwave brightness temperature data are acquired ...
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24.
Nimbus-5 ESMR Polar Gridded Sea Ice Concentrations [NSIDC-0009]
Daily and monthly averaged sea ice concentrations from the Nimbus-5 Electrically Scanning Microwave Radiometer (ESMR) are available for the Arctic and Antarctic from 12 December 1972 through 31 December ...
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25.
Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data [NSIDC-0051]
This data set is generated from brightness temperature data derived from the following sensors: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Defense Meteorological Satellite ...
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26.
IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles [IRKUB1B]
The NASA IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles data set contains altimeter measurements over Greenland, the Arctic, and Antarctica acquired using the Center for Remote ...
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27.
IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles [IRSNO1B]
The NASA IceBridge Snow Radar Level-1B Geolocated Radar Echo Strength Profiles (IRSNO1B) data set contains snow thickness and internal layer measurements taken from the Center for Remote Sensing of ...
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28.
MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night, Version 4 [MOD29P1N]
MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night (MOD29P1N) contains the following fields: ice surface temperature (IST), IST spatial QA, and sea ice by IST in HDF-EOS format along with ...
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29.
Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent [NISE1]
The Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent product (Near-real-time Ice and Snow Extent, NISE) provides daily, global near-real-time maps of sea ice concentrations ...
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30.
MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 4 [MOD29E1D]
MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day (MOD29E1D) contains the following fields: sea ice by reflectance and ice surface temperature (IST). Each data granule covers the ...
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31.
The maximum extent of sea ice in the southern hemisphere by day and by winter season [sea_ice_extent_winter]
These data give the maximum extent of sea ice in the southern hemisphere by day and by winter season and the mean maximum extent by month.
Data cover the 1979/1980 to 2007/2008 seasons.
The ...
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32.
AMSR-E/Aqua Daily L3 6.25 km Sea Ice Drift Polar Grids [AE_SID]
The Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) instrument on the NASA Earth Observing System (EOS) Aqua satellite provides global passive microwave measurements of land, ...
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33.
An integrated study of processes linking sea ice and biological ecosystem elements off East Antarctica during winter [ASAC_2767]
CHILD DIFs
Metadata record for data expected from ASAC Project 2767 See the link below for public details on this project.
A multidisciplinary survey of the processes linking sea ice with biological elements ...
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34.
The role of iron as a micro-nutrient to the Antarctic sea-ice zone algal community [ASAC_3026]
CHILD DIFs
Metadata record for data from AAS (ASAC) project 3026.
Public
This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International ...
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35.
Winter foraging ranges of Weddell seals: a pilot study to assess their role in the winter sea-ice zone and their potential as ocean sampling platforms [ASAC_2695]
Metadata record for data from ASAC Project 2695
See the link below for public details on this project.
Variations in the winter extent of sea ice are thought to have profound effects on biological ...
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36.
Direct Molecular Analysis of Antarctica and Southern Ocean Microbial Communities [ASAC_867]
Metadata record for data from ASAC Project 867
See the link below for public details on this project.
Dataset
Sea-ice bacteria data are associated with ASAC_1012 and included there
Data for bacteria ...
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37.
Exopolysaccharides from Antarctic bacteria [ASAC_2348]
Exopolysaccharide (EPS) is complex sugar made by many microbes in the Antarctic marine environment. This project seeks to understand the ecological role of microbial EPS in the Southern Ocean, where ...
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38.
Integrated PAR exposure of sea ice in East Antarctica [ICEPAR]
The data comprise images (encapsulated postscript and PNG formats) showing the integrated solar irradiance exposure of sea ice. The exposure value for ice at a given grid point was calculated by computing ...
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39.
Photokinetic adaptation of sea-ice algae [ASAC_2702]
Metadata record for data from ASAC Project 2702
See the link below for public details on this project.
Sea-ice algae are the basis of the Antarctic food web and are essential for healthy functioning ...
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40.
Plant Pigments, Chlorinity and pH Distribution in the Sea Ice near Syowa Station, Antarctica in 1970 [NIPR-M3]
Sea ice samples were collected by using a Sipre ice auger near the Showa Station, Antarctica in 1970. Chlorophyll and pH of these samples were measured with Hitachi-made FPL-2 typ e fluorometer. ...
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41.
IPAB Antarctic Drifting Buoy Data [NSIDC-0084]
The World Climate Research Programme (WCRP) International Programme for Antarctic Buoys (IPAB), through participating research organizations in various countries, maintains a network of drifting buoys ...
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42.
DMSP-F8 SSM/I Pathfinder Global Level 2 Sea Ice Concentrations [NSIDC-0028]
These sea ice concentrations have been generated by applying the NASA Team algorithm to DMSP F8 SSM/I brightness temperature observations from 19 GHz (vertical and horizontal), 37- and 22 GHz vertical ...
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43.
DMS in the Southern Ocean [ASAC2100]
From 1991 to 2000 14 voyages have been completed in the Southern Ocean. Measurements of DMS (Dimethylsulfide) and DMSP (Dimethylsulfoniopropionate) have been carried out on surface and subsurface ...
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44.
Biodiversity and ecophysiology of Antarctic sea-ice bacteria [ASAC_1012]
The data set includes imformation relevant for the study and description of sea-ice bacteria contains the following dataset subgroups and is organised by REFERENCE number.
1) Isolation data: strain ...
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45.
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 [MYD29]
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km (MYD29) contains the following fields: sea ice by reflectance, sea ice by reflectance pixel quality assurance (QA), ice surface temperature (IST), IST ...
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46.
MODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Day, Version 4 [MYD29P1D]
MODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Day (MYD29P1D) contains the following fields: sea ice by reflectance, sea ice by reflectance spatial quality assurance (QA), ice surface temperature ...
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47.
MODIS/Aqua Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 4 [MYD29E1D]
MODIS/Aqua Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day (MYD29E1D) contains the following fields: sea ice by reflectance and ice surface temperature (IST). Each data granule covers the ...
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48.
Sea Ice Index [G02135]
The Sea Ice Index provides a quick look at sea ice changes in spatial and historical context, and gives a consistent, up-to-date source of sea ice extent and sea ice concentration values and images. ...
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49.
AAD buoy data collected during ISPOL 2004, Western Weddell Sea [ISPOL2004_AAD_BuoyData]
Ice Station POLarstern [ISPOL] was a multi-national, interdisciplinary study coordinated by the Alfred Wegener Institute for Polar and Marine Research, Germany, involving scientists from different ...
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50.
Temperature, salinity and current turbulence along an east to west transect across McMurdo Sound [K131_2007_2009_NZ_1]
The oceanography of McMurdo Sound was investigated by collecting current meter data, water samples, ice cores, under ice turbulence and Conductivity (salinity)-Temperature-Depth (CTD) profiles of ...
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Showing 1 through 50 of 97
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