{"help": "https://canwin-datahub.ad.umanitoba.ca/data/en/api/3/action/help_show?name=package_show", "success": true, "result": {"Creator": "Creator", "Date": "1976-05-01", "IdentifierType": "DOI", "PublicationYear": "2026", "Publisher": "CanWIN", "RelatedIdentifierType": "URL", "RelationType": "IsSupplementTo", "ResourceType": "AIDJEX", "Rights": "Creative Commons Attribution 4.0 International", "Version": "1.0", "accessTerms": "CanWIN datasets are licensed individually, however most are licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) Public License. Details for the licence applied can be found using the Licence URL link provided with each dataset. \r\nBy using data and information provided on this site you accept the terms and conditions of the License. Unless otherwise specified, the license grants the rights to the public to use and share the data and results derived therefrom as long as the proper acknowledgment is given to the data licensor (citation), that any alteration to the data is clearly indicated, and that a link to the original data and the license is made available.\r\nYou can view the full terms at https://lwbin.cc.umanitoba.ca/wp-content/uploads/2019/10/CanWIN_DataPolicy_Nov2019.pdf Citation.\r\nThe Data User should properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. Acknowledgement. The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. Notification. The Data User should notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed. Notification will include an explanation of how the Data Set was used to produce the derived work. Collaboration. The Data Set has been released in the spirit of open scientific collaboration. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.", "activityCollectionType": "Field Measurement", "author": null, "author_email": null, "campaignEndDate": "", "campaignStartDate": "", "contributorName": "Moritz, Richard", "contributorType": "DataCurator", "creator_user_id": "be605180-ed43-4028-a29f-31a3bcd40cd6", "dataCuratorAffiliation": "National Snow and Ice Data Center", "dataCuratorEmail": "nsidc@nsidc.org", "datasetCitation": "", "datasetIdentifier": "10.34992/4xak-8r05", "datasetLevel": "0.1", "datasetPublisher": "CanWIN", "dateType": "Updated", "descriptionType": "Abstract", "embargoDate": "", "endDate": "1976-04-01", "endDateType": "Other", "frequency": "As needed", "id": "3731527b-9b0c-4f24-81c2-4791752fd110", "isopen": false, "kvSchemeURI": "https://www.polardata.ca/pdcinput/public/keywordlibrary", "licenceShemeURI": "https://spdx.org/licenses", "licenceType": "Open", "license_id": null, "license_title": null, "maintainer": null, "maintainer_email": null, "metadata_created": "2022-05-30T16:50:51.430267", "metadata_modified": "2026-02-24T00:04:29.006618", "methodCitation": "Moritz, Richard. 2020. Salinity, Temperature, Depth profiler data at AIDJEX stations April 1975 through April 1976, Version 1. Boulder, Colorado USA. CanWIN: Canadian Watershed Information Network. https://doi.org/10.34992/4xak-8r05 [Date Accessed].", "name": "aidjex", "notes": "The Arctic Ice Dynamics Joint Experiment (AIDJEX) program was the first major western sea ice experiment constructed specifically to answer emerging questions about how sea ice moves and changes in response to the influence of ocean and atmosphere. A pilot study in 1972 was followed by the AIDJEX field program in 1975 and 1976.\r\n\r\nResearchers maintained four manned camps on ice floes in the Beaufort Sea. The scientists collected meteorological and oceanographic data from instruments located at the camps and on floating data buoys. The experiment was designed to collect coordinated measurements over at least one year, in order to have the right combination of data for understanding atmosphere and ice interactions. The submarine USS Gurnardparticipated by collecting ice draft data from upward-looking acoustical soundings (sonar). Ice draft (the depth of the ice below the water surface) is an estimator of ice thickness.\r\n\r\nThe University of Washington led the logistics and research work of the program, which was a collaboration between the United States, Canada, and Japan. Norbert Untersteiner was instrumental in the design of AIDJEX and served as Project Director from 1971 to 1978. The Polar Science Center at the University of Washington maintains an AIDJEX electronic library. It includes downloadable copies of the contents of all 40 AIDJEX Bulletins, beginning in 1970 and ending in 1978.\r\n\r\nThe majority of the data are held with the [NSIDC](https://nsidc.org/noaa/aidjex), at their website. This dataset was provided to Erica Rosenblum. An example of the cleaning can be taken from Volume 4 for Camp Big Bear in publication 2.", "num_resources": 1, "num_tags": 1, "organization": {"id": "1b14e06a-017a-49d4-9501-b51299a15ad4", "name": "nsidc", "title": "National Snow and Ice Data Center", "type": "organization", "description": "ADVANCING KNOWLEDGE OF EARTH'S FROZEN REGIONS\r\n\r\nThe National Snow and Ice Data Center (NSIDC) supports research into our world\u2019s frozen realms: the snow, ice, glaciers, frozen ground, and climate interactions that make up Earth\u2019s cryosphere. NSIDC manages and distributes scientific data, creates tools for data access, supports data users, performs scientific research, and educates the public about the cryosphere. \r\n\r\nData management: Our data management professionals and scientists work with data providers and users to create or publish data products, tools, and resources. We work to ensure that past, present, and future science data remain accessible for studying the Earth and its climate.\r\n\r\nScientific research: Scientists at NSIDC specialize in remote sensing of snow and ice, Arctic climate, frozen ground, ice sheets, glaciers, and more. Our researchers use the data products we offer, helping us better serve our research communities.\r\n\r\nExperience: NSIDC began in 1976 as an analog archive and information center, the World Data Center for Glaciology. Since then, NSIDC has evolved to manage cryosphere-related data ranging from the smallest text file to terabytes of remote sensing data from NASA\u2019s Earth Observing System satellite program. Read more about NSIDC history.", "image_url": "2022-06-01-194607.224027nsidclogo-footer.svg", "created": "2017-07-21T13:15:55.487873", "is_organization": true, "approval_status": "approved", "state": "active"}, "owner_org": "1b14e06a-017a-49d4-9501-b51299a15ad4", "private": false, "relatedIdentifier": "https://nsidc.org/noaa/aidjex", "related_campaigns": [], "related_deployments": [], "related_instruments": [], "related_platforms": [], "related_programs": [], "related_publications": [], "resourceTypeGeneral": "Dataset", "rightsIdentifier": "CC-BY-4.0", "rightsIdentifierScheme": "SPDX", "rightsURI": "https://spdx.org/licenses/CC-BY-4.0.html", "spatial": "{  \"type\": \"Polygon\",   \"coordinates\": [    [      [        -157.6295707795,         69.233711782      ],       [        -158.0951409877,         77.6884206359      ],       [        -123.0293925431,         77.8025384682      ],       [        -122.5638223349,         69.423504867      ],       [        -157.6295707795,         69.233711782      ]    ]  ]}", "spatial_regions": "", "startDate": "1975-04-01", "startDateType": "Collected", "state": "active", "status": "Complete", "subjectScheme": "Polar Data Catalogue", "theme": ["3707ff10-6424-4858-9ec9-7d67b38831b3", "e68a90ff-f20e-457f-b077-a2846fe407e7", "98238b1c-5be8-41ad-8c6e-74cdc4f5f369"], "title": "The Arctic Ice Dynamics Joint Experiment", "titleType": "Alternative Title", "type": "dataset", "url": null, "useTerms": "By accessing this data you agree to [CanWIN's Terms of Use](/data/publication/canwin-data-statement/resource/5b942a87-ef4e-466e-8319-f588844e89c0).\r\n\r\nBy accessing this Web site and Database, you are agreeing to be bound by CanWIN's Terms of Use, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, do not use this site. Any claim relating to this web site shall be governed by the laws of the Province of Manitoba without regard to its conflict of law provisions.", "version": null, "analyticalInstrument": [{"Title": "", "analyticalInstrumentIdentifier": "", "identifierType": "", "name": "STD Plessey model 9040 with 8400 digital data logger", "titleType": "Alternative Title"}], "contributors": [{"affiliation": "", "contributorName": "Trowbridge, R", "contributorType": "Researcher", "email": "", "nameIdentifier": ""}], "creatorName": [{"author": "Untersteiner, Norbert", "creatorAffiliation": "National Snow and Ice Data Center", "creatorEmail": "nsidc@nsidc.org", "creatorNameIdentifier": "", "nameType": "Organizational"}, {"author": "Mortiz, Richard", "creatorAffiliation": "National Snow and Ice Data Center", "creatorEmail": "nsidc@nsidc.org", "creatorNameIdentifier": "", "nameType": "Organizational"}], "extras": [{"key": "analyticalMethodName", "value": ""}, {"key": "comments", "value": "Whole seawater measurements"}, {"key": "funderIdentifierType", "value": ""}, {"key": "funderName", "value": ""}, {"key": "funderSchemeURI", "value": ""}, {"key": "keywords", "value": "Sea ice"}, {"key": "laboratory", "value": ""}, {"key": "methodDescrioption", "value": ""}, {"key": "methodDescriptionType", "value": "Methods"}, {"key": "methodLink", "value": ""}, {"key": "methodSummary", "value": ""}, {"key": "methodUrl", "value": ""}, {"key": "variablesMeasured", "value": "Depth (meters calculated from pressure (db)), Temperature (\u00b0C), and Salinity (ppt)"}], "groups": [{"description": "Features and characteristics of salt water bodies.\r\n\r\nIn CEOS, related research themes include biogeochemistry, modelling, marine mammals, oil spill response, physical oceanography, remote sensing and technology and trace metals and contaminants", "display_name": "Marine", "id": "98238b1c-5be8-41ad-8c6e-74cdc4f5f369", "image_display_url": "https://canwin-datahub.ad.umanitoba.ca/data/uploads/group/2021-10-31-211516.365746ofinspireoceanographic.svg", "name": "marine", "title": "Marine"}, {"description": "Sea ice data products describe the extent, concentration, thickness, motion, and seasonal variability of floating ice in polar oceans. 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Merritt ID: ark:/13030/m5gf5rdk. Retrieved from https://escholarship.org/uc/item/6mq5q2zp", "relatedIdentifierType": "", "relationType": "IsSupplementTo", "resourceType": "Online Resource"}, {"RelatedIdentifier": "", "ResourceTypeGeneral": "PeerReview", "name": "Bauer, E., K. Hunkins, T. O. Manley, and W. Tiemann, Arctic Ice Dynamics Joint Experiment 1975-1976, Physical Oceanography Data Report, Salinity, Temperature, and Depth Data, vols. 1-4, Tech. Rep. 8-11, Lamont-Doherty Geol. Obs., Columbia Univ., Palisades, N. Y. (1980).", "relatedIdentifierType": "", "relationType": "IsSupplementTo", "resourceType": "Online Resource"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2022-08-04T15:51:14.377705", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "This dataset contains data for the AIDJEX project at four ice camps. Camp Big Bear, Camp Blue Fox, Camp Caribou and Camp Snowbird. 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