2019
DOI: 10.1016/j.jag.2018.11.007
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Discriminating transplanted and direct seeded rice using Sentinel-1 intensity data

Abstract: A B S T R A C TImproved rice crop and water management practices that make the sustainable use of resources more efficient are important interventions towards a more food secure future. A remote sensing-based detection of different rice crop management practices, such as crop establishment method (transplanting or direct seeding), can provide timely and cost-effective information on which practices are used as well as their spread and change over time as different management practices are adopted. Establishmen… Show more

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Cited by 29 publications
(30 citation statements)
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References 54 publications
(100 reference statements)
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“…In contrast to the findings by Fikriyah et al (2019), our results show that dB is higher in WDS than in TP. A possible reason could be the presence of water in puddled field, and the evenly spaced seedlings at transplanting resulting to wider gaps between young seedlings, and fewer volume and double-bounce scattering interactions.…”
Section: Analysis Of Temporal Sar Backscattercontrasting
confidence: 99%
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“…In contrast to the findings by Fikriyah et al (2019), our results show that dB is higher in WDS than in TP. A possible reason could be the presence of water in puddled field, and the evenly spaced seedlings at transplanting resulting to wider gaps between young seedlings, and fewer volume and double-bounce scattering interactions.…”
Section: Analysis Of Temporal Sar Backscattercontrasting
confidence: 99%
“…The mean backscatter values were then grouped based on the reported crop establishment method. In this study the method developed by Fikriyah et al (2019) to discriminate between TP and DS rice fields was adopted and modified by incorporating additional backscatter observations extracted from the acquisitions before and after crop establishment to explore additional potential differences between TP and WDS. The temporal mean backscatter of the TP and WDS rice fields were analysed together with the field data.…”
Section: Temporal Mean Backscatter Extractionmentioning
confidence: 99%
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