A Preliminary Study On The Display Method And Sketch Art Of Geological Landscape

Geological landscape refers to the geological relics with ornamental and scientific value.This paper takes the geoheritages in Global Geoparks as the research object to explore the sketch display method of geological landscape.This paper classified the geological landscapes into seven major categories: mountain landscape,water landscape,gully landscape,karst landscape,sand landscape,prairie landscape and special geological landscape according to the morphology,and each major category can be divided into several subcategories.On this basis,the geological causes and evolution of landscapes are explored.And then,this paper summarizes and compares the common geological landscape display methods,analyzes and compares the characteristics and application of different display methods,and focuses on the characteristics of geological landscape sketch.By drawing a large number of geological landscape sketch,this paper analyzes and compares the difference between geological landscape sketch and traditional geological sketch,and expounds the drawing principle and drawing method of geological landscape sketch.Taking the geological landscapes in Global Geoparks as an example,this paper analyzes and compares the morphological differences of geological landscape formed under different geological precess or with different lithology,and explores the sketch techniques of these landscapes.This paper also studies the application of computer software in geological landscape sketch,analyzes and compares the application of three software,Photoshop,CorelDRAW and AutoCAD,in drawing geological graphs.And take Photoshop as the research obeject to explore application of computer software in drawing geological landscape sketch and geomorphic evolution graphs,and discusses the method of drawing geological landscape sketch on Photoshop,which opens up a new way for geologists to draw geological landscape sketch on computer.Finally,this paper discusses the application of geological landscape sketch,mainly in geopark museum,geopark explanation board,geopark brochure,geopark souvenir,geopark websites and geoscience popularization,and puts forwardcorresponding suggestions for these application.