Land suitability assessment by GIS for paddy cultivation in Sri Lanka. With a concern on environmental protection
Paper
Perera, L. Kithsiri, Kajiwara, Koji and Tateishi, Ryutaro. 1993. "Land suitability assessment by GIS for paddy cultivation in Sri Lanka. With a concern on environmental protection." IEEE International Geoscience and Remote Sensing Symposium (IGARSS '93). Tokyo, Japan 18 - 21 Aug 1993 Piscataway, United States. https://doi.org/10.1109/IGARSS.1993.322346
| Paper/Presentation Title | Land suitability assessment by GIS for paddy cultivation in Sri Lanka. With a concern on environmental protection |
|---|---|
| Presentation Type | Paper |
| Authors | Perera, L. Kithsiri (Author), Kajiwara, Koji and Tateishi, Ryutaro |
| Journal or Proceedings Title | Proceedings of IGARSS '93 - IEEE International Geoscience and Remote Sensing Symposium |
| ERA Conference ID | 45008 |
| Number of Pages | 3 |
| Year | 1993 |
| Place of Publication | Piscataway, United States |
| ISBN | 0780312406 |
| Digital Object Identifier (DOI) | https://doi.org/10.1109/IGARSS.1993.322346 |
| Web Address (URL) of Paper | https://ieeexplore.ieee.org/document/322346 |
| Conference/Event | IEEE International Geoscience and Remote Sensing Symposium (IGARSS '93) |
| IEEE International Geoscience and Remote Sensing Symposium | |
| Event Details | IEEE International Geoscience and Remote Sensing Symposium IGARSS International Geoscience and Remote Sensing Symposium (IGARSS) Rank C C C C C C |
| Event Details | IEEE International Geoscience and Remote Sensing Symposium (IGARSS '93) Event Date 18 to end of 21 Aug 1993 Event Location Tokyo, Japan |
| Abstract | GIS supplies comprehensive techniques for land suitability classifications. GIS based research has been carried out to extract new land for paddy cultivation in south Sri Lanka with special concern on environmental conservation. The locations of the worth considering lands and impractical lands for paddy cultivation were analyzed and merged with the GIS data base by a specially arranged point system. About 71% of the study area was directed to the suitability classification and rest was reserved as forest and water with buffer zones, present paddy, river and roads. More than 72% of the selected land was classified as highly suitable or suitable for paddy cultivation. The methodology can be implemented on any area with slight adjustments in the points system according to the physical and climatological conditions of the particular area. |
| Keywords | GIS, Land suitability classification; Remote sensing, digital mapping |
| ANZSRC Field of Research 2020 | 379999. Other earth sciences not elsewhere classified |
| Byline Affiliations | Chiba University, Japan |
| Institution of Origin | University of Southern Queensland |
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