Specification for Geodesic Survey in Hydrology SL 58-2014 Replace SL 58-93
作 者:中华人民共和国水利部 著
定 价:280
出 版 社:中国水利水电出版社
出版日期:2018年08月01日
页 数:89
装 帧:平装
ISBN:9787517067740
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According to the ministerial standard formulation and revision program of Ministry of Water Resources and the requirements of SL 1-2002 Specification for the Dra[ting of Technical Standards of Water Resources,SL 58-93 Technical Standard for General Geodesic Survey in Hydrology is revised and renamed as Specification for Geodesic Survey in Hydrology.
This standard comprises 4 chapters and 2 anull
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Introduction to English Version
Foreword
1 General Provisions
2 Vertical Survey
2.1 General Requirement
2.2 Basic Requirement of Leveling
2.3 Benchmark Setting
2.4 Level Observation
2.5 River-crossing Leveling
2.6 EDM Height Traversing
2.7 GNSS Leveling
2.8 Benchmark Leveling
2.9 Benchmark Check Leveling
2.10 Staff Gauge Zero Leveling
2.11 Vertical Survey of Flood Mark and Possible Maximum Cross-section Control Stake (Point)
3 Section Survey
3.1 Survey of Distance and Distance from Initial Point
3.2 Sounding Survey
3.3 Possible Maximum Cross-section Survey
3.4 Longitudinal Profile Survey
4 Topographic Survey
4.1 General Requirement
4.2 General Requirement of Horizontal Control Survey
4.3 Travcrse Survey
4.4 Triangulation
4.5 GNSS Horizontal Control Survey
4.6 Plotting and Densification of Control Points
4.7 Land Topographic Survey
4.8 Underwater Topographic Survey
4.9 Digital Mapping
4.10 Compilation of Topographic Map
Annex A Record Table and Filling Instructions of Staff Gauge Zero Leveling
Annex B Record Table of Section Survey
Explanation of Wording