Data Integrity Factors Affecting the Construction of the Mapping, Charting, and Geodesy Data Base.

Abstract

Numerous data integrity problems were encountered while processing the digitized map data used for the research task, An Image Based Approach to Mapping, Charting, and Geodesy (JPL Task No. RD-182, Amendment 125). Those problems were not fully addressed within an earlier document (JPL Internal Document 715-153, 1982) describing the Mapping, Charting, and Geodesy (MC&G) project. Increased interest in those problems has prompted the completion of this separate report. In this document, specific data integrity problems are analyzed and methods for their solution are described. Although many of the problems described herein are project specific, this document contains information which could be useful to data base specialists who are concerned with data integrity problems associated with building large cartographic data bases.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1983
Accession Number
ADA142388

Entities

People

  • S. Z. Friedman

Organizations

  • Jet Propulsion Laboratory

Tags

DTIC Thesaurus Topics

  • California
  • Coordinate Systems
  • Cost Estimates
  • Data Processing
  • Data Sets
  • Databases
  • Engineers
  • Geographic Information Systems
  • Geographic Regions
  • Image Processing
  • Images
  • Information Processing
  • Information Science
  • Information Systems
  • Jet Propulsion
  • Materials
  • Quality Control

Readers

  • Astronomy and Astrophysics.
  • Computer Vision.
  • Systems Analysis and Design