THE STANDARD BASE LINE AND AN INVESTIGATION OF READING ACCURACY IN BASE LINE MEASUREMENT WITH INVAR WIRES,

Abstract

Contents - Introduction: Purpose of the standard base line; Uses of the standard base line. History Of The Standard Base Line: Nummela standard base line; Buenos Aires standard base line; Loernermark standard base line; Munich standard base line; Portugal standard base line. Measurement Of The Standard Base Line: The Vaisala light interference comparator; Method of base line measurement. The North American Standard Base Line: Estab lishment of a standard base line; Selection of site; Proposed sites for the standard base line. Investigation of Reading Accuracy in Base Line Measurement with Invar Wires.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1963
Accession Number
AD0417213

Entities

People

  • William Henry Carpenter

Organizations

  • Ohio State University

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Base Lines
  • Comparators
  • Measurement
  • Measuring Instruments
  • Portugal
  • Standards

Fields of Study

  • Engineering

Readers

  • Environmental Impact Assessment (EIA) of Proposed Air Force Base Actions.
  • Software Verification and Validation.
  • Spectroscopy.