FLH AND MCI PRODUCTS FROM MERIS: FLUORESCENCE, RED TIDES, SARGASSUM AND BLOOMS IN ICE
Bibliographic record
Abstract
The fluorescence signal from MERIS is found to correlate well with surface chlorophyll measured by ships and by the MERIS level 2 processing. In both cases the saturating relation that we proposed previously is confirmed. Use of the fluorescence signal to detect regional fluorescence efficiency variations suggests that such variations are relatively small, at least on the Canadian west coast. The search for intense plankton blooms which can be detected using the peak in the spectrum of water-leaving radiance at about 705 nm has led to a variety of bloom events detected round the world. Observations in the Gulf of Mexico led to the chance detection of Sargassum lines extending over large areas, and observations in Antarctica suggest detection of ice coloured by significant concentrations of algae. The bloom detections and the new observations Sargassum and algae in ice confirm the importance of the 709 nm band of MERIS.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".