中国高铁站的溢出效应及其空间分异——基于夜间灯光数据的实证分析

牛方曲, 辛钟龄

Spillover effect of China's high-speed railway stations and its spatial differentiation: An empirical study based on night-time light datasets

NIU Fangqu, XIN Zhongling

表2 多年份影像DN值校正的模型参数

Tab. 2 The parameters of models for calibration of satellite images

传感器 年份 a b c R² F16 2004 -0.0016 1.1666 1.0701 0.8775 2005 -0.0026 1.442 0.1668 0.9016 2006 -0.0055 1.4985 0.0195 0.9083 2007 0.0000 1.0000 0.0000 1.0000 2008 0.0071 0.6311 1.3309 0.9 2009 0.0079 0.4576 1.9299 0.8909 F18 2010 0.0085 0.4456 2.0004 0.8229 2011 0.0084 0.481 2.4218 0.8412 2012 0.0086 0.5017 2.7798 0.8816 2013 0.0084 0.4833 2.5755 0.8266