z-logo
open-access-imgOpen Access
关于精密二等水准测量的精度与误差思考
Author(s) -
尔烨 刘
Publication year - 2020
Publication title -
水电水利
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2529-7821
DOI - 10.32629/hwr.v4i6.3070
Subject(s) - geography
在新技术不断创新的今天,测绘新技术、测量设备的精度也在不断地提高,目前,低精度、长距离高程测量已逐渐为GPS高程测量取代。整体来看,精密二等水准测量仍是当下高等级地面控制高程中运用较为广泛的一种方法,其在一定程度上也促使精密二等水准测量的精度不断提高。本文对精密二等水准测量的精度与误差进行思考,旨对测量过程中精度的提高起到一定促进作用。

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here
Accelerating Research

Address

John Eccles House
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom