Digital elevation models showing sand mining activities within the Tien River branch, Vietnamese Mekong Delta
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| Auteurs principaux: | , , , , , , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2019
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| _version_ | 1867168201546137600 |
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| author | Jordan, Christian Tiede, Jan Lojek, Oliver Visscher, Jan Apel, Heiko Nguyen, Hong Quan Quang, Chau Nguyen Xuan Schlurmann, Torsten |
| author_facet | Jordan, Christian Tiede, Jan Lojek, Oliver Visscher, Jan Apel, Heiko Nguyen, Hong Quan Quang, Chau Nguyen Xuan Schlurmann, Torsten |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Bathymetric surveys were conducted within the Vietnamese Mekong Delta in April/May 2018 and September/October 2018 during the dry and wet season, respectively. The study area was focused on a 20 km stretch of the Tien River branch, located between the city of Sa Dec and the bifurcation spot of the Tien River with the Co Chien River near Vinh Long. Processed bathymetric data was interpolated onto a grid with a resolution of 1 x 1 m, while the Earth Gravitational Model 2008 was used as vertical reference system. The bathymetric maps were used to estimate annual sand mining activity and bed load transport rates within the study area. For more details on the processing of the data, see the corresponding paper and supplementary information. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_909665 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Digital elevation models showing sand mining activities within the Tien River branch, Vietnamese Mekong Delta Jordan, Christian Tiede, Jan Lojek, Oliver Visscher, Jan Apel, Heiko Nguyen, Hong Quan Quang, Chau Nguyen Xuan Schlurmann, Torsten Bathymetry; bed load transport; elevation model; File format; File name; File size; Mekong_delta; Mekong Delta; sand mining; Uniform resource locator/link to file; Vietnam Bathymetric surveys were conducted within the Vietnamese Mekong Delta in April/May 2018 and September/October 2018 during the dry and wet season, respectively. The study area was focused on a 20 km stretch of the Tien River branch, located between the city of Sa Dec and the bifurcation spot of the Tien River with the Co Chien River near Vinh Long. Processed bathymetric data was interpolated onto a grid with a resolution of 1 x 1 m, while the Earth Gravitational Model 2008 was used as vertical reference system. The bathymetric maps were used to estimate annual sand mining activity and bed load transport rates within the study area. For more details on the processing of the data, see the corresponding paper and supplementary information. |
| title | Digital elevation models showing sand mining activities within the Tien River branch, Vietnamese Mekong Delta |
| topic | Bathymetry; bed load transport; elevation model; File format; File name; File size; Mekong_delta; Mekong Delta; sand mining; Uniform resource locator/link to file; Vietnam |
| url | https://doi.org/10.1594/PANGAEA.909665 |