In Chap. 21, we already transformed from a global three- dimensional geodetic network into a regional or local geodetic network. We aimed at the analysis of datum parameters, namely seven parameters of type translation, rotation and scale, as elements of the global conformal group C7(3).This...
Some may jog memories of incidents or events long past, while others forgotten throughout the years may be wholly new to some. When used correctly, a single word can slice through emotionally fraught situations. Or, when used incorrectly or at the wrong moment, that same word can supercharge...
Measuring and assessing the environmental efficiency of China in recent decades under haze pollution would be very useful [5]. In the nearly 40 years since the reform and the opening up of China to international trade, China's urbanization process has accelerated, accompanied by the rapid ...