AI SearchAssessing soil salinity using the relationship of satellite image observation with electrical conductivity (Record no. 8820)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 04385nas a2200445 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163441.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170918s2015 th uu m rtt 000 a|eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12191619 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.RS-15-02 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sasirin Srisomkiew |
| 245 10 - TITLE STATEMENT | |
| Title | Assessing soil salinity using the relationship of satellite image observation with electrical conductivity |
| 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. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 82 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. RS-15-02 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Remote Sensing and Geographic Information Systems |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 2015 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The problem of soil salinity in Thailand is prominent, especially in the Northeast region. Remote sensing technologies have recently been employed for mapping soil salinity. The objective of this study is to develop a technique of utilizing satellite remote sensing data for assessing soil salinity. Five districts from the province of Nakhon Ratchasima were selected for this study from which 30 different soil samples were collected for laboratory analysis. The correlation of spectral reflectance with electrical conductivity was established by using the remote sensing data from Landsat 8 OLI and laboratory EC. Analysis showed blue band, NDSI and salinity index S4 have high correlation with observed EC. The multiple regression analysis between EC and the spectral reflectance generated the 8 models which showed R2 more than 70%. Using the regression equation from model generated we predict the EC value for soil samples and each pixel of Landsat 8 OLI data. Subsequently the soil salinity map was generated by classifying EC according to its observed value. Verification of models from Landsat 8 OLI was done using HJ-1A satellite image to check if models be used with other satellite. Regression equation of model 7 and 8 of Landsat 8 OLI was used to predict EC for HJ-1A as all band of Landsat 8 OLI was not available. The soil salinity map was then generated for HJ-1A for which the accuracy of the salinity map was evaluated by comparing random pixel from model 7 and model 8 of Landsat 8 OLI and HJ-1A with the soil series data. The overall accuracy of 65% and 70% was observed for model 7 of HJ and model 7 of Landsat 8 OLI with the soil series data. Outlining the overall study, the correlation analysis between prediction variables and observed EC was useful to study depth on the prediction model and hence generate the soil salinity map. The map thus provided us information of distribution of salinity in the study area. The acceptable accuracy from accuracy assessment thus implied that prediction model and map produced was well-suited for mapping and monitoring the salinity in the area |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Salinization, Remote sensing |
| Geographic subdivision | Thailand, Northeastern |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil salinization |
| Geographic subdivision | Remote sensing |
| -- | Thailand, Northeastern |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sarawut Ninsawat, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shrestha, Rajendra Prasad, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nakamura, Shinichi, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Ministry of Agriculture and Cooperatives (MOAC), Thailand, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | AIT Fellowship, |
| 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. RS-15-02 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B03906 ">http://203.159.5.9/ait-thesis/detail.php?q=B03906 </a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12191619 |
| b | mnait |
| c | m |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240418 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 170918 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | m |
| -- | 0 |
| 962 ## - | |
| -- | 000:001:PDF:b1219161:003390:0:0:0:0:0:0 |
| -- | Click to view Abstract |
| -- | n |
| 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 : 30050120517395 |
| CREATED | CREATED : 2017-09-18 |
| RECORD Id | RECORD # : i13101985 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120517361 |
| CREATED | CREATED : 2017-09-18 |
| RECORD Id | RECORD # : i13101997 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120401319 |
| CREATED | CREATED : 2017-05-10 |
| RECORD Id | RECORD # : i13106326 |
| 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 Thesis no.RS-15-02 | 30050120517395 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.RS-15-02 | 30050120517361 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.RS-15-02 | 30050120401319 | 17/08/2026 | 17/08/2026 | 40-Archives |