FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3119186476> ?p ?o ?g. }

• W3119186476 endingPage "17519" @default.
• W3119186476 startingPage "17507" @default.
• W3119186476 abstract "To improve the reliability of the Global Positioning System (GPS) and Gravity Recovery and Climate Experiment (GRACE) feature extraction, this paper uses a correlation coefficient combined with the traditional variational mode decomposition (VMD), proposing a new correlation variational mode decomposition (CVMD). In contrast to previous studies, the CVMD denoises the sequences before feature extraction and it is the first time that be used in the GPS and GRACE. First, the correlation between the intrinsic mode function (IMF) and the original sequence is obtained to denoise the original sequence. Moreover, the algorithm reuses the VMD to obtain the IMF components with different frequencies. Then the Lomb Scargle (L-S) spectral analysis and energy density are used to obtain the trend-, seasonal, and residual items. Second, the features of the GPS and GRACE time series are extracted based on the CVMD and multidimensional ensemble empirical mode decomposition (MEEMD) to verify the availability of the CVMD. The results indicate that the CVMD is more superior to the MEEMD in feature extraction. Third, the CVMD is used to extract the trend- and seasonal terms of GPS and GRACE in the North China Plain (NCP). The conclusions are as follows: (1) the seasonal items of GRACE are used to correct the GPS sequences, and the average reduction of the weighted root mean square (WRMS) of each GPS station is 0.69, which demonstrates a strong consistency between the seasonal terms of the GPS sequence and GRACE sequence; (2) during 2003-2015, the mean slope of vertical displacements is 0.20 ± 0.07 mm / yr, and the uplift rate increases substantially (1.66 ± 0.62 mm / yr) after 2013. Then, the temporal and spatial relationship between rainfall and crustal load-deformation in the NCP is analyzed, and it is found that the crustal load-deformation is primarily related to rainfall, while human activities play a leading role in the southwestern regions where agricultural irrigation is relatively strong." @default.
• W3119186476 created "2021-01-18" @default.
• W3119186476 creator A5010377130 @default.
• W3119186476 creator A5017800903 @default.
• W3119186476 creator A5030678010 @default.
• W3119186476 creator A5040955565 @default.
• W3119186476 creator A5062731147 @default.
• W3119186476 date "2021-01-01" @default.
• W3119186476 modified "2023-10-15" @default.
• W3119186476 title "Feature Extraction Algorithm Using a Correlation Coefficient Combined With the VMD and Its Application to the GPS and GRACE" @default.
• W3119186476 cites W1517059421 @default.
• W3119186476 cites W1544223462 @default.
• W3119186476 cites W1548430664 @default.
• W3119186476 cites W1977784344 @default.
• W3119186476 cites W1994277232 @default.
• W3119186476 cites W2000982976 @default.
• W3119186476 cites W2001008941 @default.
• W3119186476 cites W2004661976 @default.
• W3119186476 cites W2004942546 @default.
• W3119186476 cites W2007221293 @default.
• W3119186476 cites W2014202359 @default.
• W3119186476 cites W2032125647 @default.
• W3119186476 cites W2032438308 @default.
• W3119186476 cites W2035286710 @default.
• W3119186476 cites W2041762455 @default.
• W3119186476 cites W2059106138 @default.
• W3119186476 cites W2066233470 @default.
• W3119186476 cites W2068968059 @default.
• W3119186476 cites W2088227404 @default.
• W3119186476 cites W2090894049 @default.
• W3119186476 cites W2091232816 @default.
• W3119186476 cites W2134089230 @default.
• W3119186476 cites W2152120170 @default.
• W3119186476 cites W2343653080 @default.
• W3119186476 cites W2520632654 @default.
• W3119186476 cites W2556455217 @default.
• W3119186476 cites W2572381817 @default.
• W3119186476 cites W2572870158 @default.
• W3119186476 cites W2608320338 @default.
• W3119186476 cites W2624551756 @default.
• W3119186476 cites W272150022 @default.
• W3119186476 cites W2736885500 @default.
• W3119186476 cites W2765811306 @default.
• W3119186476 cites W2766420114 @default.
• W3119186476 cites W2767808786 @default.
• W3119186476 cites W2782535985 @default.
• W3119186476 cites W2784928507 @default.
• W3119186476 cites W2793448975 @default.
• W3119186476 cites W2794879862 @default.
• W3119186476 cites W2803410606 @default.
• W3119186476 cites W2809261370 @default.
• W3119186476 cites W2887357076 @default.
• W3119186476 cites W2907832610 @default.
• W3119186476 cites W2911181963 @default.
• W3119186476 cites W2949337390 @default.
• W3119186476 cites W2952251607 @default.
• W3119186476 cites W2952883020 @default.
• W3119186476 cites W2953717604 @default.
• W3119186476 cites W2965940112 @default.
• W3119186476 cites W3009405041 @default.
• W3119186476 cites W3015425350 @default.
• W3119186476 cites W3034074814 @default.
• W3119186476 doi "https://doi.org/10.1109/access.2021.3049118" @default.
• W3119186476 hasPublicationYear "2021" @default.
• W3119186476 type Work @default.
• W3119186476 sameAs 3119186476 @default.
• W3119186476 citedByCount "10" @default.
• W3119186476 countsByYear W31191864762021 @default.
• W3119186476 countsByYear W31191864762022 @default.
• W3119186476 countsByYear W31191864762023 @default.
• W3119186476 crossrefType "journal-article" @default.
• W3119186476 hasAuthorship W3119186476A5010377130 @default.
• W3119186476 hasAuthorship W3119186476A5017800903 @default.
• W3119186476 hasAuthorship W3119186476A5030678010 @default.
• W3119186476 hasAuthorship W3119186476A5040955565 @default.
• W3119186476 hasAuthorship W3119186476A5062731147 @default.
• W3119186476 hasBestOaLocation W31191864761 @default.
• W3119186476 hasConcept C105795698 @default.
• W3119186476 hasConcept C111919701 @default.
• W3119186476 hasConcept C11413529 @default.
• W3119186476 hasConcept C119599485 @default.
• W3119186476 hasConcept C127313418 @default.
• W3119186476 hasConcept C127413603 @default.
• W3119186476 hasConcept C13280743 @default.
• W3119186476 hasConcept C154945302 @default.
• W3119186476 hasConcept C186370098 @default.
• W3119186476 hasConcept C25570617 @default.
• W3119186476 hasConcept C2776436953 @default.
• W3119186476 hasConcept C2778112365 @default.
• W3119186476 hasConcept C2780092901 @default.
• W3119186476 hasConcept C33923547 @default.
• W3119186476 hasConcept C41008148 @default.
• W3119186476 hasConcept C48677424 @default.
• W3119186476 hasConcept C54355233 @default.
• W3119186476 hasConcept C60229501 @default.
• W3119186476 hasConcept C71907059 @default.
• W3119186476 hasConcept C76155785 @default.
• W3119186476 hasConcept C86803240 @default.

• next