Jiabing, Sun and Junqi, Zhou and Dongmin, Huo and Zhaohui, Sun (2003) Remote monitoriug ice velocities of the polar record and the Dark Glaciers. Advances in Polar Science, 14 (2). pp. 117-123.
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Abstract
Measurement of ice velocities of the Antarctic glaciers is very important for studies on Antarctic ice and snow mass balance. The polar area environmental change and its influences on the global environment. Conventional methods may be used for measuring the ice velocities, but they suffer from severe weather conditions in the Polar area. Use of satellite multi-spectral and muki-temporal images makes it easier to measure the velocities of the glacier movements. This paper discusses a new method for monitoring the glacial change by means of multi-temporal satellite images. Temporal remotely sensed images in the Ingrid Christensen coast were processed with respect to geometric rectification, registration and overlay. The average ice velocities of the Polar Record Glacier and the Dark Glacier were then calculated, with the changing characteristics analyzed and evaluated. The advantages of the method reported here include promise of all-weather operation and potentials of dynamic monitoring through suitable selection of temporal satellite images.
| Item Type: | Article |
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| Related URLs: | |
| Uncontrolled Keywords: | The Ingrid Christensen Coast, multi-temporal remotely sensed images, the Polar Record Glacier, the Dark Glacier, glacial ice velocities. |
| Subjects: | Unspecified |
| Organizations: | Unspecified |
| Date Deposited: | 09 May 2023 09:31 |
| URI: | http://library.arcticportal.org/id/eprint/2261 |
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