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Continue to ChatRegional vertical total electron content (VTEC) modeling together with satellite and receiver differential code biases (DCBs) using semi-parametric multivariate adaptive regression B-splines (SP-BMARS) - https://avesis.metu.edu.tr/yayin/0f00ce48-a443-480e-8777-5840a0e69118/regional-vertical-total-electron-content-vtec-modeling-together-with-satellite-and-receiver-differential-code-biases-dcbs-using-semi-parametric-multivariate-adaptive-regression-b-splines-sp-bmars