Open access Journal SINTA 1
Identification of Groundwater Potential Zones Using Remote Sensing and GIS Technique: A Case Study of the Ketungau Basin in Sintang, West Kalimantan
Indonesian Journal of Geography · Vol. 55 No. 2 (2023) · pp. 221–234
- ISSN
- 2354-9114, 0024-9521
- Published
- 2023-08-18
- Publisher
- Faculty of Geography, Universitas Gadjah Mada
- Language
- eng
Abstract
Groundwater is one of the most valuable natural resources in Sintang, but essential basic information regarding its properties and characteristics is presently unavailable. Currently, systemic and uniform investigations, as well as groundwater potential zones mapping are yet to be conducted within the framework of basin area units to support development activities. Therefore, this study aims to identify and map groundwater potential zones using remote sensing and GIS. The employed data were obtained from drainage density, slope steepness, straightness density, total rainfall, lithology, soil type, and land use land cover. The method applied was an interpretation of secondary data, which included a) identification and evaluation of criteria, b) data collection, c) preprocessing, and e) reclassification, while the analysis technique used was a weighted overlay. The results showed that the study location has five classes of groundwater potential zones, namely highly potential, potential, moderate, non-potential, and highly non-potential with areas of 120,754.08 ha (20.62%), 220,693.71 ha (37.69%), 109,668.44 ha ( 18.73), 93,404.38 ha (15.95%), and 41,068.31 ha (7.01%), respectively. Highly potential and groundwater potential zones were identified in the central, eastern, and western parts of the Ketungau basin. In contrast, the dominant non-potential and highly non-potential zones were found along the northern basin boundary. Based on the results, remote sensing and GIS approaches are practical tools for identifying groundwater potential zones, which can be used to determine policies related to groundwater utilization.
Keywords
Collaboration network of the authors
40 authors · 172 co-authorship links · 5 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Hasanuddin University
- Mulawarman University
- Universitas Halu Oleo
- Sekolah Tingi Pertanian Kutai Timur
- Badan Pengkajian dan Penerapan Teknologi
- Padjadjaran University
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Gunarto Latama | Hasanuddin University | 3 |
| Bistari Bistari | Affiliation unknown | 3 |
| Hamdani Hamdani | Mulawarman University | 2 |
| Tarina Dashela | Affiliation unknown | 2 |
| Veven Veven | Affiliation unknown | 2 |
| Abas Rudin | Universitas Halu Oleo | 1 |
| Zainuddin Zainuddin | Hasanuddin University | 1 |
| Badraeni Badraeni | Hasanuddin University | 1 |
| Andi Aliah Hidayani | Hasanuddin University | 1 |
| Besse Tenri Nurkamilah | Hasanuddin University | 1 |
| Dody Dh. Trijuno | Hasanuddin University | 1 |
| Elmi Nurhaidah Zainuddin | Hasanuddin University | 1 |
| Edison Saade | Hasanuddin University | 1 |
| Hasni Yulianti Azis | Hasanuddin University | 1 |
| Irfan Ambas | Hasanuddin University | 1 |
| Muhammad Iqbal Djawad | Hasanuddin University | 1 |
| Marlina Achmad | Hasanuddin University | 1 |
| Muh. Yusri Karim | Hasanuddin University | 1 |
| Siti Aslamyah | Hasanuddin University | 1 |
| Yushinta Fujaya | Hasanuddin University | 1 |
| Mey Angraeni Tamal | Sekolah Tingi Pertanian Kutai Timur | 1 |
| Joni Ariansyah | Affiliation unknown | 1 |
| Suharyon Suharyon | Badan Pengkajian dan Penerapan Teknologi | 1 |
| Hendri Purnama | Affiliation unknown | 1 |
| Asmi Citra Malina A.R. Tassakka | Affiliation unknown | 1 |
| Muhammad Sahir | Affiliation unknown | 1 |
| Herliyanti Herliyanti | Affiliation unknown | 1 |
| Nur Ulfa Damayanti | Affiliation unknown | 1 |
| Sondi Kuswaryan | Padjadjaran University | 1 |
| Nia Kurniati | Affiliation unknown | 1 |
| Reginawanti Hindersah | Affiliation unknown | 1 |
| Dadang Epi Sukarsa | Affiliation unknown | 1 |
| Hary Soedarto Harjono | Affiliation unknown | 1 |
| Janiasari Janiasari | Affiliation unknown | 1 |
| Zarina Zarina | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.