StarNet v6 manual - Engineering Surveyor

5.10 Entering “Reference Elevations” in a 2D Project 104
5.11 Using Standard Errors to Weight Your Observations 105
Chapter 6 RUNNING ADJUSTMENTS 109
6.1 Overview 109
6.2 Adjust Network 109
6.3 Data Check Only 110
6.4 Blunder Detect 111
6.5 Preanalysis 112
Chapter 7 VIEWING AND PRINTING OUTPUT 115
7.1 Overview 115
7.2 Output Files 115
7.3 Viewing and Printing the Listing 116
7.4 Viewing the Error File 118
7.5 Viewing Adjusted Points 118
7.6 Viewing and Printing the Network Plot 119
Chapter 8 ANALYSIS OF ADJUSTMENT OUTPUT 123
8.1 Overview 123
8.2 Sections of the Output Listing 123
8.3 Summary of Files Used and Options Settings 124
8.4 Listing of Input Data Files (Optional) 124
8.5 Adjustment Solution Iterations (Optional) 124
8.6 Summary of Unadjusted Input Observations (Optional) 125
8.7 Adjustment Statistical Summary 127
8.8 Chi Square Test 129
8.9 Adjusted Coordinates (Optional) 131
8.10 Coordinate Changes from Entered Provisionals (Optional) 131
8.11 Adjusted Observations and Residuals (Optional) 132
8.12 Adjusted Bearings and Horizontal Distances (Optional) 133
8.13 Traverse Closures of Unadjusted Observations (Optional) 133
8.14 Sideshot Coordinates Computed After Adjustment (Optional) 135
8.15 Error Propagation Results (Optional) 135
8.16 Error Ellipse Interpretation 137
8.17 Adjusted Output from “Level” Network Adjustments 139
8.18 Locating the Source of Errors 140
Chapter 9 TOOLS 143
9.1 Overview 143
9.2 Using the Points Reformatter 143
9.3 Using the DXF Exporter 149
Chapter 10 ADJUSTMENTS IN GRID COORDINATE SYSTEMS 151
10.1 Introduction 151
10.2 How STAR*NET Works with Grid Systems 152
10.3 Units of Length 152
10.4 Signs of Geodetic Positions 152
10.5 Selecting a Grid Coordinate System 153