Automated completion of missing data for (DLG) digital line graphs

Research output: Contribution to conferencePaperpeer-review

Abstract

An algorithm to enhance and complete digital hypsography data was developed at the Center for Mapping. The Ohio State University. The method is defined in terms of topographic and cartographic treatment processing modules. The 'thematic rules' in these modules aim to reconstruct the terrain and comply with the cartographic treatments and standards that were used in compiling the original source mapping data. The algorithm was tested successfully on U.S.G.S. 1:24,000-scale 7.5′ quadrangles. The newly developed software seems to be a promising basis for a fast, automated process to enhance and complete these large digital hypsography data files.

Original languageEnglish
Pages253-260
Number of pages8
StatePublished - 1991
EventAmerican Society for Photogrammetry and Remote Sensing: American Congress on Surveying and Mapping Annual Meeting - Baltimore, United States
Duration: 25 Mar 199129 Mar 1991
Conference number: 57th

Conference

ConferenceAmerican Society for Photogrammetry and Remote Sensing
Country/TerritoryUnited States
CityBaltimore
Period25/03/9129/03/91

ASJC Scopus subject areas

  • Engineering (all)

Cite this