Irrigation System In Thanjavur District Under The Cholas
Bibliographic record
Abstract
Tanjavur is bounded on the north by south arcot district, on the south by Pudukottai district, on the east by the Bay of Bengal and on the west by the Trichirapalli district the city municipal limit is within an area of 40sq km the present population is around 2,405,890 people. The chola kingdom was one of the ancient lands in the ninth century A.D in south India. It is referred to in the mahabharatas, the indica of magasthenese, the inscriptions of Ashoka, the mahavamsa, and the periplus of the Erythrean sea. Bounded by the two rivers, the pennar and velar, the chola kingdom grew up in Tanjore, Trichirapalli and Pudukottai Region. The Cholas as a dynasty date back to the Sangam period (second century B.C to second century A.D) but disappear from the south Indian scene at the end of it not be heard of till the rise of the house of vijayalaya in the 9th century A.D)A predominantly delta area lying along the west of the Bay of Bengal. Thanjavur is the called know as ‘rice bowl of Tamilnadu state’. One of thirty-two district, alone accounts for nearly one-fourth of the total areas under paddy and more than a quarter of the total output of paddy cultivation in and around Thanjavur district. Historically the area has been benefited by the availability of natural flow of irrigation from a number of rivers which pass through the region. The largest of these the Cauvery, has a length of 500 miles from its source in neighbouring Mysore state to outlet in eastern Thanjavur. Altogether the Cauvery and its tributaries irrigate about 1,700,000 acres in Tamilnadu. More than two-third of the delta area is concentrated in Thajavur region.
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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 | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.002 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.007 | 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".