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Integral correlation for uneven and differently sampled data, and its application to the Law Dome Antarctic climate record
Citation
Roberts, JL and Jong, LM and McCormack, FS and Curran, MA and Moy, AD and Etheridge, DM and Greenbaum, JS and Young, DA and Phipps, SJ and Xue, W and van Ommen, TD and Blankenship, DD and Siegert, MJ, Integral correlation for uneven and differently sampled data, and its application to the Law Dome Antarctic climate record, Scientific Reports, 10 Article 17477. ISSN 2045-2322 (2020) [Refereed Article]
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Copyright Statement
Licensed under Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
DOI: doi:10.1038/s41598-020-74532-9
Abstract
We present a new simple and efficient method for correlation of unevenly and differently sampled data. This new method overcomes problems with other methods for correlation with non-uniform sampling and is an easy modification to existing correlation based codes. To demonstrate the usefulness of this new method to real-world examples, we apply the method with good success to two glaciological examples to map the ages from a well-dated ice core to a nearby core, and by tracing isochronous layers within the ice sheet measured from ice-penetrating radar between the two ice core sites.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Keywords: | integral correlation, uneven data sets, glaciological, ice cores, Law Dome, ice-penetrating radar |
| Research Division: | Earth Sciences |
| Research Group: | Climate change science |
| Research Field: | Climate change processes |
| Objective Division: | Environmental Policy, Climate Change and Natural Hazards |
| Objective Group: | Understanding climate change |
| Objective Field: | Understanding climate change not elsewhere classified |
| UTAS Author: | Roberts, JL (Dr Jason Roberts) |
| UTAS Author: | Jong, LM (Dr Lenneke Jong) |
| UTAS Author: | Curran, MA (Dr Mark Curran) |
| UTAS Author: | Moy, AD (Dr Andrew Moy) |
| UTAS Author: | Phipps, SJ (Dr Steven Phipps) |
| UTAS Author: | Xue, W (Ms Wenyue Xue) |
| UTAS Author: | van Ommen, TD (Dr Tas van Ommen) |
| ID Code: | 141361 |
| Year Published: | 2020 |
| Web of Science® Times Cited: | 2 |
| Deposited By: | Oceans and Cryosphere |
| Deposited On: | 2020-10-16 |
| Last Modified: | 2021-04-28 |
| Downloads: | 10 View Download Statistics |
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