AI SearchAnalysis of spot vegetation NDVI for mapping irrigated and non-irrigated rice cultivation (Record no. 5023)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04418nas|a2200421 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162433.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 060223s2005 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11980746 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Diss. no.RS-05-1 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Daroonwan Kamthonkiat |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis of spot vegetation NDVI for mapping irrigated and non-irrigated rice cultivation |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2005 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 110 p. : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Dissertation : |
| Volume/sequential designation | no. RS-05-1 |
| 500 ## - GENERAL NOTE | |
| General note | A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Technical Science |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Asian Institute of Technology, 2005 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study describes a technique named "Peak Detector Algorithm (PDA)" for discriminating the rainfed and irrigated rice cultivation areas in Suphanburi province, Thailand. The ·methodology uses three year time series data of SPOT VEGETATION S 10 NDVI (10 day composites) to identify cropping intensity (number, timing and peak values). Peak NDVI is lag-correlated with long term average rainfall data. There is a high correlation at a 40-50 day lag, between a peak rainfall and a 'single' peak NDVI of rainfed rice. In irrigated areas, there are multiple peaks, and multiple correlations with low values for at least 90 days after peak rainfall. The methodology currently uses a mask to remove un-cropped and non-rice areas, which is derived from existing GIS data. The method is successfully discriminate between rainfed and irrigated rice crops in Suphanburi with a classification accuracy of 90% against a reference map (the combination of land use - only rice crop and irrigation maps) and independent ground truth data. The procedure is evaluated in other provinces in different climate zones of Thailand, Khon Kaen (North-eastern), Phatthalung (Southern) and Chiang Mai (Northern). The achieved classification accuracies are 83%, 58% and 75% respectively against independent ground truth data. The method showed less accuracy in identifying irrigated and non-irrigated rice in Phatthalung where a long rainy season lingers 8-9 months and high amount of rainfall in a year induces farmer to grow two crops in non-irrigated area. The fixed cultivation period of photosensitive rice called "Leb Nok", grown in many areas both in and out side irrigation zone as high consumption local rice, makes difficult to categorize NDVI fluctuation patterns (time lag between the peak of NDVI and the peak of rainfall) of irrigated and non-irrigated rice. PDA was developed for detailed classification of rice cultivation in Suphanburi province based on cropping intensity that includes 5 classes, Non-irrigated, Poorly irrigated - 1 crop/year, Irrigated - 2 crops/year, Irrigated 3 crops/year and Others. The overall accuracy of all classified results (1999-2001) is around 77% against independent ground truth data. High accuracy of this methodology shows considerable promise for using it for the applications at provincial/regional scale to discriminate irrigated and rainfed crops as well as cropping intensity. It is designed as a second level of analysis to refine classifications using other techniques of mapping irrigated area at regional and global scale. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Rice |
| General subdivision | Irrigation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Vegetation mapping |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Honda, Kiyoshi, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tunal (IWMI), Hugh, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tripathi, Nitin Kumar, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vilas Wuwongse, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yasuoka, Yoshifumi, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Thai Government, |
| 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 | Dissertation ; |
| Volume/sequential designation | no. RS-05-1 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href=" http://203.159.5.9/ait-thesis/detail.php?q=B09415"> http://203.159.5.9/ait-thesis/detail.php?q=B09415</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11980746 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 060203 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 0 |
| 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 : 30050120555684 |
| CREATED | CREATED : 2006-03-02 |
| RECORD Id | RECORD # : i12475178 |
| LPATRON | LPATRON : 1027771 |
| LCHKIN | LCHKIN : 2019-09-08 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 21 |
| -- | TOT RENEW : 32 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160001177 |
| CREATED | CREATED : 2016-03-21 |
| RECORD Id | RECORD # : i12900813 |
| 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 | 17/08/2026 | 50.00 | AIT Diss. no.RS-05-1 | 30050120555684 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Diss. no.RS-05-1 | 30050160001177 | 17/08/2026 | 17/08/2026 | 40-Archives |