Bassin de la Seine: Carte des sources et de leurs débits en saison sèche (1881-1884)
Bibliographic record
Abstract
Carte vectorisée de 590 sources d’eau du bassin de la Seine. La carte d’origine (AN F/14/12401) représente ces sources sur une carte au 1/500 000è avec des cercles dont la surface est proportionnelle au débit minimum constaté pendant quatre années consécutives de saison sèche (1881, 1882, 1883, 1884). Sur la carte vectorisée, les cercles gris indiquent les sources appartenant à la Ville de Paris (donnée issue de la carte d'origine), les cercles rouges les autres sources. La table attributaire associée à la carte vectorisée indique le nom des sources, leur altitude (m), le diamètre des cercles mesurés à la règle (en mm) (données issues de la carte d'origine) et le calcul de leur surface (en mm2). Voir l’utilisation de ces données dans le rapport PIREN Seine a1bx_Millot_2025 Carte d’origine : Archives Nationales Cote : F/14/12401 Vectorisation A Baro (2023) Saisie des points et de leur diamètre L Millot (2023) Producteur de la métadonnée L Millot (2025)
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.003 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.016 | 0.002 |
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".