dc.contributor.author |
Grobler, TL
|
|
dc.contributor.author |
Ackermann, ER
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|
dc.contributor.author |
Van Zyl, AJ
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|
dc.contributor.author |
Olivier, JC
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|
dc.contributor.author |
Kleynhans, Waldo
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dc.contributor.author |
Salmon, Brian P
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|
dc.date.accessioned |
2017-06-07T07:14:36Z |
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dc.date.available |
2017-06-07T07:14:36Z |
|
dc.date.issued |
2012 |
|
dc.identifier.citation |
Grobler, T.L., Ackermann, E.R., Van Zyl, A.J. et al. 2012. Using Page’s cumulative sum test on MODIS time series to detect land-cover changes. IEEE Geoscience and Remote Sensing Letters, vol. 10, no. 2, pp. 332-336. 10.1109/LGRS.2012.2205556 |
en_US |
dc.identifier.issn |
1558-0571 |
|
dc.identifier.uri |
10.1109/LGRS.2012.2205556
|
|
dc.identifier.uri |
http://ieeexplore.ieee.org/document/6249728/
|
|
dc.identifier.uri |
http://hdl.handle.net/10204/9198
|
|
dc.description |
Copyright: 2012 IEEE. Due to copyright restrictions, the attached PDF file contains the post-print version of the article. For access to the full text item, please consult the publisher's website. |
en_US |
dc.description.abstract |
Human settlement expansion is one of the most pervasive forms of land-cover change in South Africa. The use of Page’s cumulative sum (CUSUM) test is proposed as a method to detect new settlement developments in areas that were previously covered by natural vegetation using 500-m Moderate Resolution Imaging Spectroradiometer time-series satellite data. The method is a sequential per-pixel change alarm algorithm that can take into account positive detection delay, probability of detection, and false-alarm probability to construct a threshold. Simulated change data were generated to determine a threshold during a preliminary offline optimization phase. After optimization, the method was evaluated on examples of known land-cover change in the Gauteng and Limpopo provinces of South Africa. The experimental results indicated that CUSUM performs better than band differencing in the before-mentioned study areas. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
IEEE |
en_US |
dc.relation.ispartofseries |
Worklist;9386 |
|
dc.subject |
Cumulative sum |
en_US |
dc.subject |
Hypertemporal change detection |
en_US |
dc.subject |
Sequential change detection |
en_US |
dc.subject |
Moderate Resolution Imaging Spectroradiometer |
en_US |
dc.subject |
MODIS |
en_US |
dc.title |
Using Page’s cumulative sum test on MODIS time series to detect land-cover changes |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Grobler, T., Ackermann, E., Van Zyl, A., Olivier, J., Kleynhans, W., & Salmon, B. P. (2012). Using Page’s cumulative sum test on MODIS time series to detect land-cover changes. http://hdl.handle.net/10204/9198 |
en_ZA |
dc.identifier.chicagocitation |
Grobler, TL, ER Ackermann, AJ Van Zyl, JC Olivier, Waldo Kleynhans, and Brian P Salmon "Using Page’s cumulative sum test on MODIS time series to detect land-cover changes." (2012) http://hdl.handle.net/10204/9198 |
en_ZA |
dc.identifier.vancouvercitation |
Grobler T, Ackermann E, Van Zyl A, Olivier J, Kleynhans W, Salmon BP. Using Page’s cumulative sum test on MODIS time series to detect land-cover changes. 2012; http://hdl.handle.net/10204/9198. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Grobler, TL
AU - Ackermann, ER
AU - Van Zyl, AJ
AU - Olivier, JC
AU - Kleynhans, Waldo
AU - Salmon, Brian P
AB - Human settlement expansion is one of the most pervasive forms of land-cover change in South Africa. The use of Page’s cumulative sum (CUSUM) test is proposed as a method to detect new settlement developments in areas that were previously covered by natural vegetation using 500-m Moderate Resolution Imaging Spectroradiometer time-series satellite data. The method is a sequential per-pixel change alarm algorithm that can take into account positive detection delay, probability of detection, and false-alarm probability to construct a threshold. Simulated change data were generated to determine a threshold during a preliminary offline optimization phase. After optimization, the method was evaluated on examples of known land-cover change in the Gauteng and Limpopo provinces of South Africa. The experimental results indicated that CUSUM performs better than band differencing in the before-mentioned study areas.
DA - 2012
DB - ResearchSpace
DP - CSIR
KW - Cumulative sum
KW - Hypertemporal change detection
KW - Sequential change detection
KW - Moderate Resolution Imaging Spectroradiometer
KW - MODIS
LK - https://researchspace.csir.co.za
PY - 2012
SM - 1558-0571
T1 - Using Page’s cumulative sum test on MODIS time series to detect land-cover changes
TI - Using Page’s cumulative sum test on MODIS time series to detect land-cover changes
UR - http://hdl.handle.net/10204/9198
ER -
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en_ZA |