• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

邓洪亮 (邓洪亮.)

Indexed by:

CQVIP

Abstract:

免仪器高、免棱镜高全站仪测量技术是根据在实地测量时不改变仪器高和棱镜高为前提,设置仪器时,根据测量高差时前视减后视的原理,利用系统自身自行消除公式中的仪器高和棱镜高.根据免仪器高、免棱镜高法测量中误差计算公式.此测量技术可有效地减少全站仪三角高程法测量中仪器高和棱镜高的测量误差对高差计算的影响,同时也减少了以后计算时的工作量.从箅例可以看出,距离在100m,竖直角在28°以内时,采用免仪器高、免棱镜高法进行高程测量,中误差小于±1.0mm,足以满足水准控制测量的精度要求.

Keyword:

测量精度 中误差 三角高程测量 全站仪

Author Community:

  • [ 1 ] [邓洪亮]北京工业大学

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

中国煤田地质

ISSN: 1004-9177

Year: 2007

Issue: 2

Volume: 19

Page: 77-78,84

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 9

Chinese Cited Count:

30 Days PV: 15

Affiliated Colleges:

Online/Total:403/10585225
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.