摘要
20世纪80年代以来,随着GPS定位技术的出现和不断发展完善,使测绘定位技术发生了巨大的变革,为工程测量提供了崭新的技术手段和方法。长期以来用测角、测距、测水准为主体的常规地面测量,正在逐步被以一次性确定3维坐标的高速度、高效率、高精度的GPS技术所代替。
With the appearance and uninterrupted growth and perfection of GPS localization technology, huge transformation has been made in mapping localization technology since 1980＇s, which has provided the brandnew technical measures and methods for project survey, The conventional ground survey taking goniometry, ranging and leveling as the principal part for a long time is gradually being replaced by GPS technology with one-time determination of 3-D coordinates, high-velocity, high-efficiency and high-precision.
出处
《西部探矿工程》
CAS
2006年第B06期265-265,共1页
West-China Exploration Engineering
关键词
GPS测量
工程测量
特点
应用
GPS survey
project survey
characteristic
application
