1、 AASHTO SDMS Technical Data Guide 2000 for Transportation Engineering Data Exchange and Archive American Association of State Highway and Transportation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C. 20001 AASHTO SDMS Technical Data Guide 2000 for Transportation Engineering Data
2、 Exchange and Archive American Association of State Highway and Transportation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C. 20001 (202) 624-5800 www.aashtoware.org Acknowledgements Technical Writer Kit Carson, Arkansas Highway and Transportation Department (SDMS Task Force, Em
3、eritus) Reviewed by Gene Hafermann, Wisconsin Department of Transportation (Chairman, SDMS Task Force) Brian Casey, Maine Department of Transportation (SDMS Task Force) Jay Tarwater, Texas Department of Transportation (SDMS Task Force) Dean Wilkerson, Arkansas Highway and Transportation Department (
4、SDMS Task Force) Document Production iENGINEERING Coorporation 5550 Sterrett Place, Suite 211 Columbia, MD 21044 (410) 992-9314 (410) 992-9315 Fax Trademarks AASHTOWare is a registered trademark and service mark of AASHTO. AASHTO and SDMS are registered trademarks of AASHTO. SDMS Collector and SDMS
5、 Processor are proprietary software products of AASHTO. Other product names are trademarks or registered trademarks of their respective owners. Copyright Published by the American Association of State Highway and Transportation Officials, Inc. 444 North Capitol Street N.W., Suite 249 Washington, D.C
6、. 20001, USA (202) 624-5800 Copyright 2000 by the American Association of State Highway and Transportation Officials, Inc. All rights reserved. This book or parts thereof, may not be reproduced in any form without written permission of the publisher. Printed in the United States of America. AASHTO S
7、DMS Technical Data Guide Contents i Contents Section I - Scope 1 Overview .1 Section II - Definitions and Conventions 3 Overview .3 Tasks3 Activities3 Shots 4 Data Tags, Data Fields and Data Items4 Conventions Used in This Document 4 Section III - Task and Activity Definitions 5 Overview .5 Task Spe
8、cifications5 Horizontal Tasks5 Vertical Tasks (differential leveling).6 Computational Tasks.6 Technical and Functional Specifications, by Task.6 Activities6 Data Items in an Activity.7 The Project Header Activity 7 General Conventions Used in All Tasks and Activities.8 Units of Measurement9 Horizont
9、al Tasks - The Combined Task 10 Task Definition by Set-Up.11 The Beginning Set-Up .11 Occupied Station Activity .11 Backsight Activity.12 Station Resection Activity.14 Foresight Activity14 Optional Combined Task Activities - The Beginning Set-Up 15 Sideshot Activity .15 Elevation Control Activity 16
10、 Control Check Activity16 Sideshot Intersect Activity 18 Utility Elevation Activity 18 Tie Sequence Activity .20 Chain Connectivity Activity20 Taping Activity21 Figure Activity 22 Text Activity22 Check Activity.23 The Intermediate Set-Up23 ii Contents AASHTO SDMS Technical Data Guide Occupied Statio
11、n Activity .23 Backsight Activity.24 Station Resection Activity.25 Foresight Activity25 Optional Combined Task Activities - Intermediate Set-Ups .25 Sideshot Activity .25 Elevation Control Activity 25 Control Check Activity26 Sideshot Intersect Activity 26 Utility Elevation Activity 26 Tie Sequence
12、Activity .26 Chain Connectivity Activity26 Taping Activity26 Figure Activity 26 Text Activity26 Check Activity.26 The Ending Set-Up 27 Occupied Station Activity .27 Backsight Activity.28 Station Resection Activity.29 Foresight Activity29 Optional Combined Task Activities - Ending Set-Ups 30 Sideshot
13、 Activity .30 Elevation Control Activity 30 Control Check Activity31 Sideshot Intersect Activity 31 Utility Elevation Activity 31 Tie Sequence Activity .31 Chain Connectivity Activity31 Taping Activity31 Figure Activity 31 Text Activity31 Check Activity.31 Special Survey Procedures Applying to All C
14、ombined Task Set-Ups 32 Multi-Stub Shots32 Perpendicular Offsets Left and Right 32 Length Offsets Front and Back32 Remote Elevations.33 Sets 34 Radial Cross Sections35 Horizontal Tasks - Traverse Task36 Horizontal Tasks - Radial Topography Task .36 Horizontal Tasks - Control Network Task.37 Horizont
15、al Tasks - Photo Control Task .37 Horizontal Tasks - Terrain Modeling Task37 Vertical Tasks - Cross-Section Task38 Occupied Station Activity .38 Backsight Activity.39 Stationing Activity 39 Foresight Activity40 Sideshot Activity .40 Control Check and Elevation Control Activities .41 Utility Elevatio
16、n Activity 41 Turning point Activity.42 Hand Level Shots in a Cross-Section 42 Vertical Tasks - The Profile Task 43 AASHTO SDMS Technical Data Guide Contents iii Sideshot Activity .43 Vertical Tasks - Three-Wire Level Task44 Occupied Station Activity .44 Backsight Activity.45 Foresight Activity45 Si
17、deshot Activity .46 Control Check and Elevation Control Activities .46 Turning point Activity.47 Vertical Tasks - Level Run Task .48 Section IV - Data File Specification 49 Overview .49 Project Files .49 Project File Structure.49 Project File End-of-Line Sequence50 Project File End-of-File Sequence.
18、50 Project File Type .50 Calculated Files .50 Calculated File Structure .50 Calculated File End-of-Line Sequence57 Calculated File End-of-File Sequence.57 Calculated File Type.57 Points and Chains Files57 Points and Chains File Structure .57 Points and Chain File End-of-Line Sequence59 Points and Ch
19、ain File End-of-File Sequence.59 Points and Chain File Type .59 Control Files 59 Control File Structure59 Control File End-of-Line Sequence.60 Control File End-of-File Sequence60 Control File Type 60 Horizontal Alignment Files .60 Horizontal Alignment File Structure .60 Horizontal Alignment File End
20、-of-Line Sequence65 Horizontal Alignment File End-of-File Sequence .65 Horizontal Alignment File Type65 Vertical Alignment Files65 Vertical Alignment File Structure .65 Vertical Alignment File End-of-Line Sequence 67 Vertical Alignment File End-of-File Sequence .67 Vertical Alignment File Type67 Sup
21、erelevation Files.67 Superelevation File Structure 67 Superelevation File End-of-Line Sequence .68 Superelevation File End-of-File Sequence 68 Superelevation File Type.68 Section V - General Rules of SDMS Tasks and Activities 69 Overview .69 Rules 69 Section VI - Defining Connectivity with SDMS 73 O
22、verview .73 iv Contents AASHTO SDMS Technical Data Guide Defining Connectivity in the SDMS Project File 73 Defining Connectivity in the SDMS Calculated File.74 Connectivity by Figure Code.74 Connectivity by Origin-Destination.77 Creating Closed Chains .79 Closed Chains Using “FG:#,C”.79 Closed Chain
23、s Using OD: .81 Closed Chains using the Chain Activity AC:CH.82 Creating Gaps in Chains 82 Connectivity by Taping .86 Direction Options for the Taping Activity.87 Closing a Taped Object .94 Ending in a Figure Using the Taping Activity.100 Chain Activity and Chain Data Item103 Chain Activity .103 Cha
24、in (CH:) Data Item 106 Reserved Connectivity Functions 106 Connectivity by Feature Code (Reserved).106 Generating Chains and Points Parallel to a Chain (Reserved).108 Section VII - Data Tag Definitions 113 Overview .113 Accuracy Horizontal - AH:113 Synonyms 113 Allowed Responses .113 Description/Def
25、inition.113 Sample Placement in an Activity.114 Accuracy Vertical - AV: 114 Synonyms 114 Allowed Responses .114 Description/Definition.114 Sample Placement in an Activity.114 Activity - AC: 115 Synonyms 115 Allowed Responses .115 Description/Definition.115 Restrictions115 Sample Placement in an Acti
26、vity.116 Angle Distance List - AD: .116 Synonyms 116 Allowed Responses .116 Description/Definition.116 Sample Placement in an Activity.116 Area-Computed - AA: .117 Synonyms 117 Allowed Responses .117 Description/Definition.117 Sample Placement in an Activity.117 Area - AR: .118 Synonyms 118 Allowed
27、Responses .118 Description/Definition.118 Restrictions118 Sample Placement in an Activity.118 Attribute 0 through Attribute 9 - A0: through A9:.118 AASHTO SDMS Technical Data Guide Contents v Synonyms 118 Allowed Responses .118 Description/Definition.118 Restrictions119 Sample Placement in an Activi
28、ty.119 Azimuth - AZ:119 Synonyms 119 Allowed Responses .119 Description/Definition.119 Sample Placement in an Activity.120 Backsight Point Number - BS:.120 Synonyms 120 Allowed Responses .120 Description/Definition.120 Sample Placement in an Activity.120 Barometric Pressure - BP:121 Synonyms 121 All
29、owed Responses .121 Description/Definition.121 Sample Placement is an Activity.121 Bearing - BR:.121 Synonyms 121 Allowed Responses .121 Description/Definition.122 Sample Format 122 Begin Group - BG:.122 Synonyms 122 Allowed Responses .122 Description/Definition.122 Sample Placement in an Activity.1
30、22 Chain Description - CD: 123 Synonyms 123 Allowed Responses .123 Description/Definition.123 Sample Placement in an Activity.123 Chain Number - CH:124 Synonyms 124 Allowed Responses .124 Description/Definition.124 Sample Placement in an Activity.124 City - CI:124 Synonyms 124 Allowed Responses .124
31、 Description/Definition.125 Sample Placement in an Activity.125 Class - CL: .125 Synonyms 125 Allowed Responses .125 Description/Definition.125 Sample Placement in an Activity.125 Close Project - CP:.126 Synonyms 126 Allowed Responses .126 Description/Definition.126 Sample Placement in an Activity.1
32、26 Collimation Error - CE: .126 vi Contents AASHTO SDMS Technical Data Guide Synonyms 126 Allowed Responses .126 Description/Definition.126 Sample Placement in an Activity.127 Combination Factor - CF: 127 Synonyms 127 Allowed Responses .127 Description/Definition.127 Sample Placement in an Activity.
33、127 Comment - CM:.128 Synonyms 128 Allowed Responses .128 Description/Definition.128 Sample Placement in an Activity.128 Computed Horizontal Angle - HH:128 Synonyms 128 Allowed Responses .128 Description/Definition.128 Sample Placement in an Activity.129 Condition - CN: .129 Synonyms 129 Allowed Res
34、ponses .129 Description/Definition.129 Sample Placement in an Activity.129 Connecting Spiral Length - S3:129 Synonyms 129 Allowed Responses .129 Description/Definition.130 Sample Placement in an Activity.130 Coordinate System - CS:130 Synonyms 130 Allowed Responses .130 Description/Definition.130 Sa
35、mple Placement in an Activity.130 County - CO: .131 Synonyms 131 Allowed Responses .131 Description/Definition.131 Sample Placement in an Activity.131 Curvature and Refraction - CR: .131 Synonyms 131 Allowed Responses .131 Description/Definition.132 Sample Placement in an Activity.132 Date - DT:132
36、Synonyms 132 Allowed Responses .132 Description/Definition.132 Sample Placement in an Activity.132 Datum Projection Zone - ZN: 133 Synonyms 133 Allowed Responses .133 Description/Definition.133 Sample Placement in an Activity.133 Deflection Angle - DA:133 Synonyms 133 AASHTO SDMS Technical Data Guid
37、e Contents vii Allowed Responses .133 Description/Definition.134 Sample Placement in an Activity.134 Degree of Curvature - DC:.134 Synonyms 134 Allowed Responses .134 Description/Definition.134 Sample Placement in an Activity.134 Delete Shot/Station - DL: 134 Synonyms 134 Allowed Responses .135 Desc
38、ription/Definition.135 Restrictions135 Sample Placement in an Activity.135 Delta X - DX:.135 Synonyms 135 Allowed Responses .136 Description/Definition.136 Sample Placement in an Activity.136 Delta Y - DY:.136 Synonyms 136 Allowed Responses .136 Description/Definition.136 Sample Placement in an Acti
39、vity.136 Delta Z - DZ: .137 Synonyms 137 Allowed Responses .137 Description/Definition.137 Sample Placement in an Activity.137 Depth - DP:138 Synonyms 138 Allowed Responses .138 Description/Definition.138 Sample Placement in an Activity.138 Diameter - DI:138 Synonyms 138 Allowed Responses .138 Descr
40、iption/Definition.138 Sample Placement in an Activity.138 Direction of Offset - DO:.139 Synonyms 139 Allowed Responses .139 Description/Definition.139 Sample Placement in an Activity.139 Distance-Computed - DD: .139 Synonyms 139 Allowed Responses .140 Description/Definition.140 Sample Placement in a
41、n Activity.140 Distance Horizontal - DH: .140 Synonyms 140 Allowed Responses .140 Description/Definition.140 Sample Placement in an Activity.140 Distance Slope - DS:141 Synonyms 141 viii Contents AASHTO SDMS Technical Data Guide Allowed Responses .141 Description/Definition.141 Sample Placement in a
42、n Activity.141 Distance Vertical - DV: .141 Synonyms 141 Allowed Responses .141 Description/Definition.142 Sample Placement in an Activity.142 End Group - EG:142 Synonyms 142 Allowed Responses .142 Description/Definition.142 Sample Placement in an Activity.143 Ending Station - ES: 143 Synonyms 143 A
43、llowed Responses .143 Description/Definition.143 Sample Placement in an Activity.143 Entry Spiral Length - S1:.144 Synonyms 144 Allowed Responses .144 Description/Definition.144 Sample Placement in an Activity.144 Equation Number - EQ: .144 Synonyms 144 Allowed Responses .145 Description/Definition.
44、145 Sample Placement in an Activity.145 Error Distance - ED: 145 Synonyms 145 Allowed Responses .145 Description/Definition.145 Sample Placement in an Activity.146 Error Horizontal Angle - EH: 146 Synonyms 146 Allowed Responses .146 Description/Definition.146 Sample Placement in an Activity.146 Erro
45、r Vertical Angle - EV:.146 Synonyms 146 Allowed Responses .147 Description/Definition.147 Sample Placement in an Activity.147 Exit Spiral Length - S2: .147 Synonyms 147 Allowed Responses .147 Description/Definition.147 Sample Placement in an Activity.147 External Distance Circular Curve - EX: 148 Sy
46、nonyms 148 Allowed Responses .148 Description/Definition.148 Sample Placement in an Activity.148 Face Number - FC: 148 Synonyms 148 Allowed Responses .148 AASHTO SDMS Technical Data Guide Contents ix Description/Definition.148 Sample Placement in an Activity.149 Feature Code - FE:.149 Synonyms 149 A
47、llowed Responses .149 Description/Definition.149 Figure Code - FG:150 Synonyms 150 Allowed Responses .150 Description/Definition.150 Sample Placement in an Activity.150 Geometry Type - GM: .150 Synonyms 150 Allowed Responses .150 Description/Definition.150 Sample Placement in an Activity.151 Group -
48、 GR: .151 Synonyms 151 Allowed Responses .151 Description/Definition.151 Sample Placement in an Activity.151 Height - HT:.151 Synonyms 151 Allowed Responses .151 Description/Definition.152 Sample Placement in an Activity.152 Height Ellipsoid - HE: .152 Synonyms 152 Allowed Responses .152 Description
49、/Definition.152 Sample Placement in an Activity.152 Height Geoid - HG: .153 Synonyms 153 Allowed Responses .153 Description/Definition.153 Sample Placement in an Activity.153 Help 1 - H1: .153 Synonyms 153 Allowed Responses .153 Description/Definition.153 Sample Placement in an Activity.154 Highway - HY: 154 Synonyms 154 Allowed Responses .154 Description/Definition.154 Sample Placement in an Activity.154 Horizontal Alignment File Name - HA: 155 Synonyms 155 Allowed Responses .155 Description/Definition.155 Sample Placement in an Activity.155 Horizontal
