Large scale air-borne sea ice thickness measurements
Quality check of data currently underway. The laser scanner has a range precision in the centimetre scale, and the INS data will be differentially post-processed to provide a centimetre scale location precision. Both INS and laser scanner datasets are in raw format. An included software program is a...
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Australian Ocean Data Network
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Online Access: | https://researchdata.ands.org.au/large-scale-air-thickness-measurements/684541 https://data.aad.gov.au/metadata/records/ASAC_3030 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=2584 http://seaice.acecrc.org.au/crrs/rappls-technical-details/ http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_3030 |
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ftands:oai:ands.org.au::684541 2023-05-15T13:46:54+02:00 Large scale air-borne sea ice thickness measurements AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-68.3; southlimit=-68.7; westlimit=77.6; eastLimit=77.8 Temporal: From 2008-11-01 to 2008-11-05 https://researchdata.ands.org.au/large-scale-air-thickness-measurements/684541 https://data.aad.gov.au/metadata/records/ASAC_3030 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=2584 http://seaice.acecrc.org.au/crrs/rappls-technical-details/ http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_3030 unknown Australian Ocean Data Network https://researchdata.ands.org.au/large-scale-air-thickness-measurements/684541 2d54cd64-c6ea-46f9-a7ba-2d50a7b2483a https://data.aad.gov.au/metadata/records/ASAC_3030 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=2584 http://seaice.acecrc.org.au/crrs/rappls-technical-details/ http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_3030 https://data.aad.gov.au oceans ICE DEPTH/THICKNESS EARTH SCIENCE CRYOSPHERE SEA ICE ICE ROUGHNESS REFLECTED INFRARED SPECTRAL/ENGINEERING INFRARED WAVELENGTHS SEA ICE ELEVATION Laser Scanner Fast Ice Freeboard Infrared backscatter LIDAR > Light Detection and Ranging HELICOPTER AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR dataset ftands 2020-01-05T21:05:20Z Quality check of data currently underway. The laser scanner has a range precision in the centimetre scale, and the INS data will be differentially post-processed to provide a centimetre scale location precision. Both INS and laser scanner datasets are in raw format. An included software program is available to read the INS data, but there is no accompanying program for the laser scanner data at this time. It is anticipated that these datasets will be available in ASCII format in the near future. A pdf excerpt from the laser scanner user instructions is also included in the download file. Data from ASAC project 3030. Public summary for the project: This project will measure the sea ice thickness off East Antarctica, over spatial scales up to hundreds of kilometers. Sea ice is a likely sensitive indicator of climate variations and change. No large scale sea ice thickness measurements exist in the Antarctic. An estimation of trends of change in Antarctic sea ice thickness and volume is therefore not currently possible. To address this deficiency and to provide an independent data set for the validation of models and the calibration of remote-sensing data, we will conduct high accuracy air borne laser scanner measurements in the sea ice zone off East Antarctica. More information about the project can be found in lidar.pdf (which is available with the data). Dataset Antarc* Antarctic Antarctica East Antarctica Sea ice Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic East Antarctica Southern Ocean The Antarctic ENVELOPE(77.6,77.8,-68.3,-68.7) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans ICE DEPTH/THICKNESS EARTH SCIENCE CRYOSPHERE SEA ICE ICE ROUGHNESS REFLECTED INFRARED SPECTRAL/ENGINEERING INFRARED WAVELENGTHS SEA ICE ELEVATION Laser Scanner Fast Ice Freeboard Infrared backscatter LIDAR > Light Detection and Ranging HELICOPTER AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans ICE DEPTH/THICKNESS EARTH SCIENCE CRYOSPHERE SEA ICE ICE ROUGHNESS REFLECTED INFRARED SPECTRAL/ENGINEERING INFRARED WAVELENGTHS SEA ICE ELEVATION Laser Scanner Fast Ice Freeboard Infrared backscatter LIDAR > Light Detection and Ranging HELICOPTER AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR Large scale air-borne sea ice thickness measurements |
topic_facet |
oceans ICE DEPTH/THICKNESS EARTH SCIENCE CRYOSPHERE SEA ICE ICE ROUGHNESS REFLECTED INFRARED SPECTRAL/ENGINEERING INFRARED WAVELENGTHS SEA ICE ELEVATION Laser Scanner Fast Ice Freeboard Infrared backscatter LIDAR > Light Detection and Ranging HELICOPTER AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA GEOGRAPHIC REGION > POLAR |
description |
Quality check of data currently underway. The laser scanner has a range precision in the centimetre scale, and the INS data will be differentially post-processed to provide a centimetre scale location precision. Both INS and laser scanner datasets are in raw format. An included software program is available to read the INS data, but there is no accompanying program for the laser scanner data at this time. It is anticipated that these datasets will be available in ASCII format in the near future. A pdf excerpt from the laser scanner user instructions is also included in the download file. Data from ASAC project 3030. Public summary for the project: This project will measure the sea ice thickness off East Antarctica, over spatial scales up to hundreds of kilometers. Sea ice is a likely sensitive indicator of climate variations and change. No large scale sea ice thickness measurements exist in the Antarctic. An estimation of trends of change in Antarctic sea ice thickness and volume is therefore not currently possible. To address this deficiency and to provide an independent data set for the validation of models and the calibration of remote-sensing data, we will conduct high accuracy air borne laser scanner measurements in the sea ice zone off East Antarctica. More information about the project can be found in lidar.pdf (which is available with the data). |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
format |
Dataset |
title |
Large scale air-borne sea ice thickness measurements |
title_short |
Large scale air-borne sea ice thickness measurements |
title_full |
Large scale air-borne sea ice thickness measurements |
title_fullStr |
Large scale air-borne sea ice thickness measurements |
title_full_unstemmed |
Large scale air-borne sea ice thickness measurements |
title_sort |
large scale air-borne sea ice thickness measurements |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/large-scale-air-thickness-measurements/684541 https://data.aad.gov.au/metadata/records/ASAC_3030 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=2584 http://seaice.acecrc.org.au/crrs/rappls-technical-details/ http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_3030 |
op_coverage |
Spatial: northlimit=-68.3; southlimit=-68.7; westlimit=77.6; eastLimit=77.8 Temporal: From 2008-11-01 to 2008-11-05 |
long_lat |
ENVELOPE(77.6,77.8,-68.3,-68.7) |
geographic |
Antarctic East Antarctica Southern Ocean The Antarctic |
geographic_facet |
Antarctic East Antarctica Southern Ocean The Antarctic |
genre |
Antarc* Antarctic Antarctica East Antarctica Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Sea ice Southern Ocean |
op_source |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/large-scale-air-thickness-measurements/684541 2d54cd64-c6ea-46f9-a7ba-2d50a7b2483a https://data.aad.gov.au/metadata/records/ASAC_3030 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=2584 http://seaice.acecrc.org.au/crrs/rappls-technical-details/ http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_3030 |
_version_ |
1766245549484277760 |