factorial and split-plot designs are two statistical procedures used to conduct agricultural field experiments. both designs are used frequently to quantify the main and interaction effects of two or more factors. however, split-plot design is recommended for specific situations depending on major and minor goals of the study, characteristics of the factors, and precision of statistical testing...

This paper presents a GPS-derived slant water vapor technique for cloud monitoring in Singapore. The normalized wet delay (SWD) and (SWV) are introduced. suitability of the SWV over is demonstrated, as it not very sensitive to satellite elevation angle. For better illustration representation spatial distribution SWV, skyplot discretized into different cells based on azimuth angles produce plot....