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Record W1999123198 · doi:10.4043/23739-ms

Ice Data Collection for Arctic Operation

2012· article· en· W1999123198 on OpenAlexaboutno aff
Göran Wilkman, Topi Leiviskä, Annu Oikkonen

Bibliographic record

VenueOTC Arctic Technology Conference · 2012
Typearticle
Languageen
FieldEngineering
TopicOffshore Engineering and Technologies
Canadian institutionsnot available
Fundersnot available
KeywordsSubmarine pipelinePipeline transportWork (physics)Component (thermodynamics)ArcticData collectionMarine engineeringThe arcticSea iceTransit (satellite)Transport engineeringEnvironmental scienceComputer scienceEngineeringMeteorologyOceanographyGeologyGeographyMechanical engineering

Abstract

fetched live from OpenAlex

Abstract Every operation site, oil and gas drilling, shipping, pipelines and loadingfacilities, need a design basis to be properly planned. Also monitoring of theenvironment when the operation has already started is of utmost importance. This became noticed already in late 1960ies during the Manhattan voyages. Eversince ice data has been collected around various projects both in the westernand eastern Arctic. In Canada the heat was on during the Polar Gas and ArcticPilot Project in the 1970ies and 80ies. The discoveries in the Russian Arcticlaunched systematic arrangements to collect ice data in the in thePechora Sea, Barents Sea, Kara Sea, Ob Bay and offshore Sakhalin Island duringthe last 25 years. This paper describes the main features of typicalarrangements made for a successful data collection expedition, how arrangementsworked and also difficulties met during the execution of such anexpedition. Introduction In a successful project the ice conditions play a significant role and it isof utmost importance to have sufficient data on the design conditions. Forinstance each component in an oil export system like onshore pipelines/terminals, underwater pipelines, offloading terminals, assistant icebreakersand export transportation vessels, has design requirements of its own. A designbasis must be made for each component of the system. This requires aconsiderable amount of work, both data collection in the field and reviews ofliterature as well as analyses to make a reliable design basis. This is thefirst step. Planning of any offshore or transport project requires careful analyses ofsafety, impact and economics of the planned operations and equipment. A lot of information is needed both on the environment as well as of theoperations themselves. Planning the operations and doing the design based oninadequate or unreliable data may lead to uneconomic operation or in worstcases severe damages of the environment or human life.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.810
Threshold uncertainty score0.725

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.039
GPT teacher head0.252
Teacher spread0.213 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2012
Admission routes1
Has abstractyes

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