AI SearchEffect of coherence on DEMs derived from SAR interferometry : (Record no. 34211)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818094905.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 090301s2000 th uu m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11822181 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.SR-00-07 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Vu Tuong Thuy |
| 245 10 - TITLE STATEMENT | |
| Title | Effect of coherence on DEMs derived from SAR interferometry : |
| Remainder of title | a case study of Mayon volcano, Philippines |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 86, [4] leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. SR-00-07 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Eng.) - Asian Institute of Technology, 2000 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Synthetic Aperture Radar (SAR) Interferometry is the technique for obtaining the Digital Elevation Model (DEM) of the Earth surface by processing the phase difference between coincidence SAR images. In this technique, coherence coefficient (CC) is the most important factor. This study is to investigate the effect of CC on the DEM of Mayon Volcano, Philippines derived from SAR interferometry technique. First, applying SAR interferometry, the DEM of Mayon Volcano is derived. Then, this DEM is compared to the referenced DEM derived from topographic map to investigate the relationship between DEM accuracy and CC value. Further, the land cover type categorized by Normalized Difference Vegetation Index (NDVI) is investigated with the changes of CC. The result show that the DEM accuracy decreases following the exponential function when CC increases. It is also concluded that for forest area, when NDVI increases, CC decreases following the negative-sloped line. This research proposes the method for detection of lava flow by combining CC and NDVI. From this study, the results can be used for the further researches either in application site or in technique site. It is recommended that it is necessary to validate DEM in any application and to improve phase unwrapping algorithm. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Synthetic aperture radar |
| Geographic subdivision | Philippines |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Volcanoes |
| Geographic subdivision | Philippines |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tokunaga, Mitsuharu, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Honda, Kiyoshi, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Apisit Eiumnoh, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Schumann, Robert L. G., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | AIT Partial Scholarship, |
| 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. SR-00-07 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B06825">http://203.159.5.9/ait-thesis/detail.php?q=B06825</a> |
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| a | 240401 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 010309 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
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| Koha item type | 20-AIT Publication |
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| Koha item type | 40-Archives |
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| Barcode | Barcode : 30050120694624 |
| CREATED | CREATED : 2014-04-28 |
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| 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.SR-00-07 | 30050120694624 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 50.00 | AIT Thesis no.SR-00-07 | 30050120694608 | 18/08/2026 | 4 | 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.SR-00-07 | 30050160022843 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.SR-00-07 | 30050160022827 | 18/08/2026 | 2 | 18/08/2026 | 40-Archives |