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Record W2374473482

Interpretation of Snow-Covered Ground ObjectsUsing RADARSAT Image

2005· article· en· W2374473482 on OpenAlexaboutno aff
XU Zong-bao, Liang Tian-gang, Chen Quan-gong, Dong An-xiang

Bibliographic record

VenueGaoyuan qixiang · 2005
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicCryospheric studies and observations
Canadian institutionsnot available
Fundersnot available
KeywordsRemote sensingSnowRadarGeologyRadar imagingBrightnessEnvironmental scienceGeographyComputer scienceMeteorologyTelecommunications
DOInot available

Abstract

fetched live from OpenAlex

In this paper, all 5 counties of Aletai, Buerjin, Jimunai, Habahe and Fuhai in Aletai region, Northern Xinjiang are selected as typical study area. By use of Canada RADARSAT data, the geometric correction and fundamental principles of radar remote sensing are studied. And the image interpretation is comparatively analyzed between the rectified geo-referenced radar image and images processed by brightness adjustment, edge enhancement, image enhancement, speckle suppressionand texture analysis methods. The interpretation indicators of radar image are established for the important objects closelyrelated to activities of relief snow disaster, such as cropland, river, traffic, residentialareas and etc. Results showed that microwave radar remote sensing can avoid the difficulties in monitoring of snow disaster using visible and near-infrared remote sensing data, which can provides scientific informationfor decision making in snow disaster areas.

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 distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.797
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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.

Opus teacher head0.014
GPT teacher head0.223
Teacher spread0.208 · 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 teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

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
Published2005
Admission routes1
Has abstractyes

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