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Record W4393783696 · doi:10.5281/zenodo.5747807

Offshore British Columbia microseismicity

2021· dataset· en· W4393783696 on OpenAlexaffabout
Geena Littel

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2021
Typedataset
Languageen
FieldEarth and Planetary Sciences
TopicSeismic Waves and Analysis
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsSubmarine pipelineGeologyOceanographySeismologyArchaeologyGeography

Abstract

fetched live from OpenAlex

Initial and relocations of microseismicity in the Queen Charlotte triple junction and Explorer microplate region offshore British Columbia, Canada from 1995-2021. These data include detections using the Regressive Estimator (REST) algorithm and those from network analysts at the Geological Survey of Canada (GSC). The files include earthquake locations, origin times, and P and S wave travel/arrival times. Centroid moment tensor solutions from the Geological Survey of Canada. 1. comb_all_event_4pr_final.dat All (63,566) 4-pair initial data (Unique GSC, REST, and matched events.) Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID 2. phase_REST_initial_all.dat Detections and locations for all REST events from 1995-2021. Excludes 9,929 events matched with the GSC. Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID Phase detection format: Station Traveltime Quality Phase 3. phase_matchGSC_initial.dat 9,929 events matched between REST-GSC detections from 1995-2021. Locations and phase detections from the GSC. Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID Phase detection format: Station Traveltime Quality Phase 4. phase_GSC_initial_all.dat 40,839 events from the GSC catalog from 1995-2021. Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID Phase detection format: Station Traveltime Quality Phase 5. hypreloc_fix5_4pr_all.reloc 18,441 final hypoDD relocations in hypoDD file format. 6. PGC_CMT.tgz .tgz file includes Geological Survey of Canada centroid moment tensor solutions and associated README file.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Dataset · Consensus signal: Dataset
Teacher disagreement score0.034
Threshold uncertainty score0.135

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0030.008
Science and technology studies0.0020.000
Scholarly communication0.0020.000
Open science0.0010.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0340.006

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 head0.019
GPT teacher head0.205
Teacher spread0.186 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreDataset

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
Published2021
Admission routes2
Has abstractyes

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