墨卡托投影与兰勃特投影变形差异——以海南岛为例  

Deformation Difference between Mercator Projection and Lambert Projection:A Case of Hainan Island

作　　者：李诗阳[1] 

机构地区：[1]南京工业大学测绘学院,江苏南京211816

出　　处：《矿山测量》2015年第1期13-14,18,共3页Mine Surveying

摘　　要：墨卡托投影是圆柱投影,应用到海图的较多,兰勃特投影是圆锥投影,应用到国家行政区划图、人口图等较多。文中通过对海南岛研究区进行墨卡托投影和兰伯特投影,来分析两种投影在海南岛此类研究区的变形差异情况,以期建立两种投影间的简易数学联系方法,找出两种投影进行相互替代的可行方法。Mercator projection is a cylindrical map projection which is generally used in nautical charts,Lambert projection is a conic map projection which is usually applied in national administrative maps and population maps.In the paper,the author analyzed the deformation difference between Mercator projection and Lambert projection on Hainan Island study area and expected to get a substituted method with simple mathematical adjustment between the two projections.

关 键 词：墨卡托 兰勃特 投影 变形差异 海南岛 

分 类 号：P282.1[天文地球—地图制图学与地理信息工程]