Filters: Tags: National Elevation Dataset (NED) (X) > Types: Shapefile (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Jessica A Thompson Jobe Robert A Williams Richard W Briggs Ryan D Gold U.S. Geological Survey More... Categories Data (2) Tag Types Theme (2) Place (2) USGS Scientific Topic Keyword (1) Harvest Set (1) Tag Schemes Common geographic areas (1) ISO 19115 Topic Category (1) The National Map Collection Thesaurus (1) USGS Thesaurus (1) View Results as: JSON ATOM CSV

Scarps mapped on 1m lidar data along Crowleys Ridge This dataset provides line work of fault, fold, and unknown scarps mapped along the margins of Crowleys Ridge in the New Madrid seismic zone, Arkansas and Missouri. Categories: Data; Types: Shapefile; Tags: Arkansas, Missouri, National Elevation Dataset (NED), geomorphology, geoscientificInformation Digital datasets documenting subsurface data locations, topographic metrics, fault scarp mapping, and revised fault network for Crowley’s Ridge, New Madrid Seismic Zone This release provides the data and interpretations supporting evidence of late Quaternary faulting along Crowleys Ridge in the New Madrid seismic zone. The release includes location information for seismic reflection and airborne electromagnetic (AEM) data over Crowleys Ridge, a table of topographic metrics derived from analysis of the 10m National Elevation Dataset (NED) digital elevation model (DEM), a shapefile of scarps mapped on a 1m bare-earth lidar DEM, and a shapefile of a revised New Madrid seismic zone fault network interpretation. These datasets are associated with the publication: Thompson Jobe, J.A., Gold, R.D., Briggs, R.W., Williams, R.A., Stephenson, W.J., Delano, J.E., Shah, A.K., Minsley, B.J.,... Categories: Data; Types: Shapefile; Tags: Arkansas (AR), Central US, Crowley's Ridge, Faults, Geomorphology, All tags... Missouri (MO), National Elevation Dataset (NED), New Madrid Seismic Zone, Northern Mississippi Embayment, Remote Sensing, Seismology, USGS Science Data Catalog (SDC), airborne electromagnetic surveying, geomorphology, landscape, lidar, quaternary fault scarp, seismic reflection line, topographic analysis, Fewer tags