AI SearchA computer assisted system for flood frequency analysis (Record no. 20910)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03550nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818084542.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 280898 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10026319 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.CS-89-09 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Apichit Yongvanich |
| 245 12 - TITLE STATEMENT | |
| Title | A computer assisted system for flood frequency analysis |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 96 p. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. CS-89-9 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1989 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A Computer Assisted System for Flood Frequency Analysis, called CASFFA, was designed and implemented in this study. It consists of two components, the first, called DPU, is used for data preparation, and the second, called FFAS, carries out the required steps in flood frequency analysis on the data provided by the DPU. The developed system was used to analyse flood data in Thailand for both at-site and regional approaches. In the analysis, three popular distributions, the Generalized Extreme Value (GEV), the Log Logistic (LLG) and the Three Parameter Log Normal (LN3), were adopted for use along with three regional procedures, namely ; the Station Year Index, the Wallis and the Lettenmaier procedure. Three homogeneous regions, namely the Northern, Chi and Mun were identified by means of the Krusal - Wallis test. For the Northern region, the Lettenmaier regional procedure based on GEV fitted by the unbiased PWM estimators (GEV/PWM) is usually the best in terms of the standard deviation and the relative bias while the Wallis regional procedure used along with the LLG fitted by the plotting position estimators (LLG/PLOT) is the best in terms of the percent standard error. For both Chi and Mun regions, the Wallis regional procedure is found to be better in terms of the standard deviation when it is used along with the LLG/PLOT procedure and is better in terms of the percent standard error when it is used along with the LLG/PWM while the station year index regional procedure based on the LLG/ PWM is best in terms of the relative bias. It was also found that in most cases, the regional approach provides better estimation for the T- year event than does the at-site approach. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Flood forecasting |
| General subdivision | Mathematical models |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Huynh, Ngoc Phien, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nagarur, Nagendra N., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Paudyal, Guna N., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Development Bank (ADB), Japan, |
| 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. CS-89-9 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17643">http://203.159.5.9/ait-thesis/detail.php?q=B17643</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10026319 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240409 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 2 |
| 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 | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : a |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10008007 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120112189 |
| CREATED | CREATED : 2014-02-18 |
| RECORD Id | RECORD # : i12765995 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120373385 |
| CREATED | CREATED : 2016-08-06 |
| RECORD Id | RECORD # : i13023780 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | 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 | 50.00 | AIT Thesis no.CS-89-09 | 30050120112189 | 18/08/2026 | 4 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.CS-89-09 | 30050120373385 | 18/08/2026 | 18/08/2026 | 40-Archives |