Vinculación de mediciones GPS al marco de referencia SIRGAS-2007, utilizando velocidades de la corteza terrestre y desplazamientos de las placas tectónicas en el departamento de Sonsonate
Bibliographic record
Abstract
El presente trabajo de graduación se enfoca en el estudio de la Red Geodésica del Departamento de Sonsonate, cuyas coordenadas están vinculadas al sistema ITRF2008, este marco de referencia presenta diferencias centimétricas comparado al sistema SIRGAS-ES2007.8, razón por la cual ha sido necesario su verificación y actualización, vinculándola al nuevo sistema SIRGAS-2007.8. Este cuenta con un total de siete capítulos los cuales se presentan a continuación. \n1.Generalidades. 2.Sistema Geodésico de Referencia \n3.Sistema de Posicionamiento Global. 4.Técnicas de Medición Satelital. 5.Redes Geodésicas 6.Vinculación de mediciones GPS al Marco de Referencia SIRGAS-ES2007. 7.Conclusiones y Recomendaciones
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.006 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 0.003 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".