A Comparison of Methods of Least Squares Adjustment of Traverses.

Abstract

Traverse is a method of surveying in which a sequence of lengths and directions of lines between points on the Earth are measured and used in determining positions of the points. This method is one of several used to find the accurate geodetic positions which various agencies use. Traversing is a convenient, rapid method for establishing horizontal control. The theoretical background is provided here to explain the method of traverse station position computations and adjustments in the Universal Transverse Mercator grid coordinates. Closed traverse station positions were computer and adjusted using the Approximate Method and by the Least Squares Method computer program. The adjusted coordinates of both methods were transformed from the Universal Transverse Mercator grid coordinates to geographic coordinates and compared with the coordinates which were adjusted by the U.S. National Ocean Service. Additional keywords: Theses; Condition equation method, Computation, Hydrographic surveying; Angles; Direction; Distance measuring equipment; Accuracy; and Data aquisition. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1984
Accession Number
ADA153612

Entities

People

  • S. Aumchantr

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • C4I
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Accuracy
  • Acquisition
  • Birds
  • Computational Science
  • Computations
  • Computer Programs
  • Data Acquisition
  • Grids
  • Laser Diodes
  • Least Squares Method
  • Measurement
  • Measuring Instruments
  • Observation
  • Plastic Explosives
  • Surveys
  • Three Dimensional
  • Two Dimensional

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Geodesy