Sea surface slope statistics derived from Sun glint radiance measurements and their apparent dependence on sensor elevation
Bibliographic record
Abstract
Sea surface slope variances are obtained by inverting narrowband (444, 501, 677, and 864 nm) Sun glint radiance measurements using a detailed analytical specular sea surface bidirectional reflectance distribution function (BRDF) that includes mutual wave shadowing and hiding. The resulting data set spans a wide range of environmental conditions including wind speeds from 0.5 to 13.5 m s −1 and many different viewing and source geometries. Analysis against wind speed and atmospheric stability produces trends similar to those found in previous studies, as well as finer tendencies that were formerly difficult to detect. Furthermore, the detailed nature of the BRDF model used in the analysis permits an investigation of the correlation of the statistics with viewing geometry, revealing a strong relationship between sensor elevation and measured slope variance, especially at grazing angles.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
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 teacher head, 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".