STAR*NET V6 - Circe

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Appendix B References 6. Mikhail, E.M., Observations and Least Squares, IEP, New York, 1976. This text provides a complete development of Least Squares analysis techniques. It concentrates on Least Squares Adjustments, error propagation, and statistical analysis. It is theoretical in orientation, but does include some solved problems. 7. Richardus, P., Project Surveying, North-Holland Publishing Company, Amsterdam, 1966. Yet another treatment of survey adjustments and optimization, with more of an emphasis on engineering applications. 8. Krakiwsky, E.J, ed., Papers for the CISM Adjustment and Analysis Seminars, Canadian Institute of Surveying and Mapping, Ottawa, 1987. A useful collection of papers covering adjustment theory at an elementary and an advanced level. 9. Press, W.H., Flannery, B.P., Teukolsky, S.A., and Vetterling, W.T., Numerical Recipes - The Art of Scientific Computing, Cambridge University Press, Cambridge, 1986. This work is a valuable reference book on the art of scientific computing. It contains algorithms for matrix manipulations, statistical tests, eigenvector determination, etc. 190
APPENDIX C – ADDITIONAL TECHNICAL INFORMATION For reference, some general information and formulas used are listed here. C.1 Program Limits Limits for input data used in the program: Number of stations in a network: 10,000 Length of an input data line: 500 Characters Length of station names: 15 Length of station descriptors: 48 Length of instrument library names: 15 Limits for data in the STAR6.CUS custom grid and linear units definitions file: Length of a data line: 128 Characters Length of an ellipsoid name: 18 Length of a zone name: 18 Length of a linear “units” name: 8 Limits for data in the STAR6.FMT format definitions file: Length of data line: 154 Characters Length of format style name: 22 Length of format script definition: 128 C.2 Refraction The formula used in the <strong>STAR*NET</strong> to compute the internal refraction correction to zenith angles is shown in section 3.20, page 264, “Geodesy,” by G. Bomford, Oxford University Press, 1971. This formula states that: Refraction Correction = Coefficient of Refraction * Central Angle Where: Central Angle is the angle subtended by the observation line at the earth’s center. When the program is first installed, a default coefficient value of 0.07 is initialized in the company options. This is considered an average value that can be used for most average field conditions. However, in the publication, Bomford indicates in Table 1.1 on page 59 that coefficients may vary in extreme cases from “0.81” (about 10 meters above bare plains, night, still and clear) to “-0.10” (about 10 meters above bare plains, midday, still and clear, probably with some heat mirage). In the latter case, with a negative coefficient of refraction, the refraction path would bend toward the ground rather than upward. 191
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STAR*NET V6 Least Squares Survey Ad
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TABLE OF CONTENTS Chapter 1 OVERVIE
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10.9 Entering a Geoid Height and Ve
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Chapter 1 Overview 4. Survey planni
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Chapter 2 Installation 2.3 Starting
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2.7 The Registry Chapter 2 Installa
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3.3 The Menu System Chapter 3 Using
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3.8 Checking the Error File Chapter
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Chapter 3 Using STAR*NET 3.12 Displ
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Chapter 4 Options 4.2 Changing Proj
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Option Group: Units Chapter 4 Optio
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General Options Chapter 4 Options T
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Chapter 4 Options Option Group: Dis
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Chapter 4 Options What standard err
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Chapter 4 Options The default metho
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Option Group: Adjusted Contents Cha
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Other Files Options Chapter 4 Optio
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Chapter 4 Options Creating a Ground
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Special Options Chapter 4 Options T
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4.5 Company Options Chapter 4 Optio
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Chapter 4 Options Note that any dat
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Chapter 4 Options When the Instrume
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Using the Input Data Files Dialog C
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Chapter 5 Preparing Input Data 5.5
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Station Names Chapter 5 Preparing I
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Chapter 5 Preparing Input Data Zeni
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Point Descriptors Chapter 5 Prepari
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Example 1: (2D Data) Chapter 5 Prep
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Chapter 5 Preparing Input Data The
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Chapter 5 Preparing Input Data SING
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The “V” Code: Vertical Observat
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Chapter 5 Preparing Input Data Samp
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Example 2: (2D Data) Chapter 5 Prep
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Chapter 5 Preparing Input Data TRAV
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Chapter 5 Preparing Input Data Exam
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The “TE” Code: Ending a Travers
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Chapter 5 Preparing Input Data LEVE
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Chapter 5 Preparing Input Data SIDE
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Chapter 5 Preparing Input Data Usin
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INLINE OPTION: .DELTA ON/OFF Chapte
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INLINE OPTION: .SCALE Value Chapter
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Chapter 5 Preparing Input Data INLI
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Chapter 5 Preparing Input Data Lega
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How do I weight observations? Chapt
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Chapter 5 Preparing Input Data 102
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Chapter 6 Running Adjustments The S
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6.5 Preanalysis Chapter 6 Running A
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Chapter 6 Running Adjustments 108
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Chapter 7 Viewing and Printing Outp
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7.4 Viewing the Error File Chapter
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Chapter 8 Analysis of Adjustment Ou
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To run the utility, follow these st
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Page 170 and 171: Appendix A STAR*NET Tutorial Exampl
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Page 186 and 187: Appendix A STAR*NET Tutorial Before
Page 188 and 189: Example 5: Resection Appendix A STA
Page 192 and 193: Example 7: Preanalysis Appendix A S
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Page 198 and 199: Appendix C Additional Technical Inf
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Page 202 and 203: Appendix D Error and Warning Messag
Page 208 and 209: Data Lines, General Content Data Ty
Page 210 and 211: Index Installation Installing, 3 Se
Page 212: STARPLUS SOFTWARE, INC.
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