Implementation of geographic-information-system technology for use in coal geology investigations at the Ohio Department of Natural Resources, Division of Geological Survey

Journal Article · Sun Sep 01 04:00:00 EDT 1996 · AAPG Bulletin

OSTI ID:411922

Axon, A G; Crowell, D L ^[1]

---

1. Ohio Dept. of Natural Resources, Columbus, OH (United States)

Geographic information system technology is being used by the Ohio Division of Geological Survey to link project-specific databases to avoid unnecessary duplication of effort and equipment. Descriptive geologic data from measured sections, drill holes, and geochemical analyses are being computerized in cooperation with the U.S. Geological Survey National Coal Resource Data System. Line and area data, including coal croplines, surface mines, and underground mines, are being digitized into computer-aided mapping systems and transferred to the geographic information system. Computer-generated maps of coal thickness, elevation, and quality also are being integrated into the geographic information system. The Ohio Division of Geological Survey maintains a series of 1:24,000-scale mylar maps showing the outlines of abandoned underground mines. During 1995, these maps were digitized by Ohio Department of Natural Resources, Division of Real Estate and Land Management into a geographic information system. The construction of a database containing geologic and mine information which will be linked to these digitized out- lines is a priority of the Ohio Survey. The Ohio Division of Geological Survey`s Coal Availability cooperative program with the U.S. Geological Survey illustrates the utility of geographic information systems for performing complex analyses of the natural resources in specific areas. Regional databases (nine-quadrangle areas) were created to estimate the coal resources for eight 7.5-minute quadrangles. These databases will be the basis for additional regional coal resource estimations. Stratigraphic data computerized for Coal Availability investigations are also being used for the statewide bedrock geologic mapping program (STATEMAP).

• OSTI ID: 411922
• Report Number(s): CONF-9610180--
• Journal Information: AAPG Bulletin, Journal Name: AAPG Bulletin Journal Issue: 9 Vol. 80; ISSN 0149-1423; ISSN AABUD2
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL DEPOSITS
DATA BASE MANAGEMENT
DATA COMPILATION
INTERAGENCY COOPERATION
OHIO
RESEARCH PROGRAMS
US GS