AI SearchDelineation of coral reef habitat using remotely sensed data and GIS (Record no. 26396)
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| 000 -LEADER | |
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| fixed length control field | 03418nas|a2200397 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818085953.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 030117s2002 th u m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11873929 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.SR-02-01 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | I Nyoman Radiarta |
| 245 10 - TITLE STATEMENT | |
| Title | Delineation of coral reef habitat using remotely sensed data and GIS |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2002 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 78 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. SR-02-01 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Advanced Technologies |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Coral reefs are important resources for the great majority of tropical countries. However, very little info1mation on maps showing the distribution of various benthic habitats in the coral reef is available. Remote sensing technologies have great potential in overcoming this information void. In this present study, Landsat 7 ETM+ has been used for investigating coral reef habitats that is mainly dedicated to coral mapping on reef top areas in shallow water depths. GIS technique and field data are also considered in this study. The study area is located around three major islands (Mensanak, Medang and Benan Islands) and several smaller islands in Riau Archipelagos, Riau Province. This area is one of the Coral ReefManagement (COREMAP) areas. Bands 1 and 2 were used for mapping coral habitats in the study area. Image enhancement techniques have been applied for extracting benthic habitats (biotic and abiotic) such as: band ratio, principal component analysis and water colunm correction. Algorithms were developed to marginalize the bottom effects on spectral responses. Final classification using K Mean classification has identified six classes of reef habitat. By using 20 sampling points, an overall classification accuracy of about 76% (or a kappa coefficient of 0.69) was achieved. This study indicated that using Landsat 7 ETM+ with the spatial resolution of 30 m, sand could be separated from other benthic habitats easily. However, difficulties in separation of bio habitat from other benthic habitats were found in this study. Separations between live coral and sand were easier than between live coral and bio habitat because on the image both of them appeared relatively dark. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Coral reef ecology |
| General subdivision | Remote sensing |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Geographic information systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tripathi, Nitin Kumar, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Borne, Frederic, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jensen, K. R., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | PAATP, ADB Loan No. 1526-INO, |
| 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-02-01 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B07510">http://203.159.5.9/ait-thesis/detail.php?q=B07510</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11873929 |
| b | mnait |
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| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240403 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 030117 |
| First date, FD (RLIN) | m |
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| 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 : 30050120694459 |
| CREATED | CREATED : 2014-04-28 |
| RECORD Id | RECORD # : i12792615 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160023551 |
| CREATED | CREATED : 2016-01-04 |
| RECORD Id | RECORD # : i12919378 |
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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-02-01 | 30050120694459 | 18/08/2026 | 3 | 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.SR-02-01 | 30050160023551 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |