1. Geoscience Data Catalog

Elements of infrastructure and seismic hazard in the central United States - Database

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/95-241/metadata.faq.html
Description This digital map database consists of the ESRI ARC/INFO Version 7.0.2 coverages used to generate the plates in Professional Paper 1538-M (1994). Base-data is from 1:2,000,000-scale Digital Line Graph (DLG) data (roads, railroads, streams, water bodies,
Originators Rhea, Susan
Publication U.S. Geological Survey Open-File Report 95-241

Related topics

Earthquake occurrences, Earthquake preparedness, Geologic maps, Geologic structure, Geospatial datasets, Seismology, GeoscientificInformation

States or counties

Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Mississippi, North Carolina, Ohio, Oklahoma, South Carolina, Tennessee, Texas, Virginia, West Virginia

2002-020.dbf

Tabulated labels and features of the magnetic anomalies thought to represent buried volcanic centers in Crater Flat and Amargosa Desert area, Nevada. Table 1 of the report.

Label Definition
RANK (no definition)
ANOMALY_1 Anomaly label in this report
ANOMALY_2 Anomaly label in PVHA report
ANOMALY_3 Anomaly label in Connor and others, 2000
ANOMALY_4 Anomaly label in Langenheim, 1995
LATITUDE Geographic latitude
LONGITUDE Geographic longitude
POLARIZ Polarization of the anomaly
AMP_NT Amplitude of the anomaly, in nanoTeslas at ground level
DEPTHTOTOP Estimated depth to top of the structure, in meters, with divergent interpretations given with references
ANOM_CHAR Characteristics of the anomaly or body