GNU Gama 1.12

Table of Contents

• GNU Gama 1.12
• 1 Introduction
  • 1.1 Download
  • 1.2 Install
  • 1.3 Program gama-local
    • 1.3.1 Reductions of horizontal and zenith angles
  • 1.4 Reporting bugs
  • 1.5 Contributors
• 2 XML input data format for gama-local
  • 2.1 Angular units
  • 2.2 Prologue
  • 2.3 Tags <gama-local> and <network>
  • 2.4 Network description
  • 2.5 Network parameters
  • 2.6 Points and observations
  • 2.7 Points
  • 2.8 Set of observations
  • 2.9 Directions
  • 2.10 Horizontal distances
  • 2.11 Angles
  • 2.12 Slope distances
  • 2.13 Zenith angles
  • 2.14 Height differences
  • 2.15 Control coordinates
  • 2.16 Coordinate differences (vectors)
  • 2.17 Example of local geodetic network
• 3 SQL schema, SQLite and gama-local
  • 3.1 Working with SQLite database
  • 3.2 Units in SQL tables
  • 3.3 Network SQL definition
  • 3.4 Table points
  • 3.5 Table clusters
  • 3.6 Table covmat
  • 3.7 Table obs
  • 3.8 Table coordinates
  • 3.9 Table vectors
  • 3.10 Example of local geodetic network in SQL
• 4 Network adjustment with gama-local
  • 4.1 Approximate coordinates
  • 4.2 Gross absolute terms
  • 4.3 Parameters of statistical analysis
  • 4.4 Test on the reference standard deviation
  • 4.5 Information on points
  • 4.6 Adjusted observations and residuals
  • 4.7 Identification of weak network elements
  • 4.8 Estimation of real errors
  • 4.9 Test on linearization
• 5 Data structures and algorithms
  • 5.1 Observation data and points
  • 5.2 Supported ellipsoids
  • 5.3 Transformation from spatial to geographical coordinates
  • 5.4 Class g3::Model
• Appendix A Copying This Manual
  • A.1 GNU Free Documentation License
    • A.1.1 ADDENDUM: How to use this License for your documents
• Concept Index