AI SearchHeuristic relation between point rainfall and meteorological factors (Record no. 54882)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03591nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818133457.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190598 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b1033046x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. WA-84-15 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chalinee Prajakthum |
| 245 10 - TITLE STATEMENT | |
| Title | Heuristic relation between point rainfall and meteorological factors |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1983 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 119 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. WA-84-15 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1983 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The point-rainfall calibrating and forecasting models are developed and applied for Khonkhan station by using the empirical GMDH (Group Method of Data Handling) model. It is considered as a semi-causal model in a deterministic sense , though the actual times of occurance are defined as a day or duration of day , it emphasizes on magnitude at that actual time than to predict in a probabilistic sense in tension probability of occurance or in a stochastic sense with emphasis on the probability of the sequences of events. The causal input variables are acquired by other meteorological parameters at the same station, The accuracy of the model performance on calibration and forecasting is tested by applying them to perform rainfall calibration for daily , 5 , 6 , and 7 days and rainfall forecasting for those duration 5, 6 and 7 days during the years 1970-1980. The accuracy of the model performance depends mainly upon, i) rainfall condition: such as distribution, fluctuation and variation etc. ii) the relationship between rainfall and each meteorological input variables, and iii) the numerical technique applied to solve the problems. The accuracy of the models are evaluated by means of root mean square error, percentage of error and coefficient of correlation. The analysis of the model signified the acceptable performance of the model in calibration of those duration 5 , 6, and 7 days. In case of daily calibration the insignificant results are due to the rather wider fluctuation. That is the coefficients of variation are more than 1.0 . The basic heuristics considered in this study and also limitation of the empirical models impose difficulties in forecasting the nonstationary phenomena of rainfall. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Rain and rainfall |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prida Thimakorn, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hoshi, Kiyoshi, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Huynh, Ngoc Phien, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Self--support, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. WA-84-15 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B21031">http://203.159.5.9/ait-thesis/detail.php?q=B21031</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b1033046x |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240801 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003050522 |
| CREATED | CREATED : 1994-05-17 |
| RECORD Id | RECORD # : i10410788 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050002949229 |
| CREATED | CREATED : 1994-05-17 |
| RECORD Id | RECORD # : i1041079x |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160035738 |
| CREATED | CREATED : 2016-05-02 |
| RECORD Id | RECORD # : i12877943 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. WA-84-15 | 30050003050522 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. WA-84-15 | 30050002949229 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. WA-84-15 | 30050160035738 | 18/08/2026 | 18/08/2026 | 40-Archives |