【摘要】 数字化成图技术是现代测绘技术与计算机技术、信息科学技术、现代制图学理论相结合的产物,特别是在计算机制图理论和电子测量仪器的发展和日益普及的局势下,数字成图技术以其生产图件效率高、更新快、应用方便等特点已经逐步取代传统测绘成图技术,成为测绘生产中的一项重要技术,数字化成图软件也大量涌现。近年来,科学技术不断发展以及经济的迅猛推进,工程测绘工作的进行与发展面临着与日俱增的压力。要想提高工程测绘工作的质量与竞争力,就必须在已有技术基础上加以改进,重点介绍了数字化成图软件在工程测绘技术等方面的应用。更多还原

【Abstract】 The technology of digital mapping is a product from surveying,mapping technology and computer technology combining information scientific technology and modern mapping theory,especially in the situation that computer mapping theory and electric measuring instrument develop and widespread increasingly,based on the characteristic of high efficiency,quick updating and convenient application,digital mapping has replaced gradually the traditional surveying and mapping technology as an important technology in surveying and mapping production,and the digital mapping software also emerges in large numbers.In recent years,the scientific technique develops constantly and economy advances quickly,the surveying and mapping work faces pressure growing with each passing day.The surveying and mapping work must be improved based on current technology in order to increase the quality and competition,application of digital mapping software in the engineering surveying and mapping technique is emphasized in the paper.更多还原