Data
Filter Total Items: 229
Structure-from-Motion derived point clouds and orthomosaic images of a reference section of the Irish Valley Member of the Catskill Formation, Selinsgrove, Pennsylvania Structure-from-Motion derived point clouds and orthomosaic images of a reference section of the Irish Valley Member of the Catskill Formation, Selinsgrove, Pennsylvania
This dataset consists of Structure-from-Motion (SfM) - derived point clouds and detailed orthomosaic images of three exposures covering the Irish Valley Member of the Catskill Formation, near Selinsgrove, Pennsylvania. For each roadcut exposure, two datasets are published: an orthomosaic raster image and a point cloud. The orthomosaic raster image is a vertical outcrop orthomosaic...
Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the upper part of the Lock Haven Formation near Tioga, Pennsylvania Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the upper part of the Lock Haven Formation near Tioga, Pennsylvania
This dataset consists of Structure-from-Motion derived point clouds and detailed orthomosaic images of two exposures covering the upper part of the Lock Haven Formation near Tioga, Pennsylvania. For each roadcut exposure, two datasets are published: an orthomosaic raster image and a point cloud. The orthomosaic raster image is a vertical outcrop orthomosaic constructed from multiple...
Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the Williamsport Sandstone and Bloomsburg Formation in eastern West Virginia and south-central Pennsylvania Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the Williamsport Sandstone and Bloomsburg Formation in eastern West Virginia and south-central Pennsylvania
This dataset consists of Structure-from-Motion derived point clouds and detailed orthomosaic images of four exposures covering the Williamsport Sandstone and the Bloomsburg Formation in eastern West Virginia and south-central Pennsylvania. For each roadcut exposure, two datasets are published: an orthomosaic raster image and a point cloud. The orthomosaic raster image is a vertical...
Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the Silurian units including the Rose Hill Formation, Keefer Sandstone, McKenzie Formation, Bloomsburg Formation, Williamsport Sandstone, Tonoloway Limestone, and t Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the Silurian units including the Rose Hill Formation, Keefer Sandstone, McKenzie Formation, Bloomsburg Formation, Williamsport Sandstone, Tonoloway Limestone, and t
This dataset consists of Structure-from-Motion (SfM) - derived point clouds and highly detailed orthomosaic images of two exposures covering the the Rose Hill Formation, Keefer Sandstone, McKenzie Formation, Williamsport Sandstone, Bloomsburg Formation, Tonoloway Limestone, and the Keyser Limestone. For each railway exposure, two datasets are published: an orthomosaic raster image and a...
Major and trace element geochemical data for the Petersburg Granite (sensu stricto), Pocoshock Creek Gneiss, and related Appalachian igneous rocks Major and trace element geochemical data for the Petersburg Granite (sensu stricto), Pocoshock Creek Gneiss, and related Appalachian igneous rocks
The Dinwiddie terrane, formerly the Petersburg Granite (sensu lato), was originally interpreted as a Pennsylvanian - Permian igneous complex located in the eastern Piedmont of Virginia and considered to be a single batholith that comprises different textural varieties, likely assumed to have been emplaced from a single source during Alleghanian metamorphism (Bloomer 1939; Bobyarchick...
Structure from Motion 3 m DEM of Vicksburg, MS created from 1962 aerial imagery Structure from Motion 3 m DEM of Vicksburg, MS created from 1962 aerial imagery
The dataset is a 3 m spatial resolution Digital Elevation Model (DEM) representing terrain heights in northern Vicksburg, MS and Vicksburg National Military Park in 1962. The DEM was created using structure from motion-aided (SfM-aided) photogrammetry techniques in Agisoft Metashape (v 2.1.1). The aerial images were acquired on February 10, 1962 by the U.S. Department of Agriculture at
Structure from Motion orthomosaic of Vicksburg National Military Park in Vicksburg, MS created from 1938 aerial imagery Structure from Motion orthomosaic of Vicksburg National Military Park in Vicksburg, MS created from 1938 aerial imagery
The dataset is a 0.5 m spatial resolution panchromatic (black and white - B&W) orthomosaic of northern Vicksburg, MS and Vicksburg National Military Park in 1938.The orthomosaic was created from aerial images acquired on June 14, 1938 by Pan American Aerial Surveys for the U.S. Department of Agriculture at approximately 1:20,000 scale by a Fairchild K-10 or similar aerial camera with 5in...
Structure-from-Motion derived point clouds and orthomosaic images of deformed Foreknobs Formation within the Snyder Run syncline near Bergton, VA Structure-from-Motion derived point clouds and orthomosaic images of deformed Foreknobs Formation within the Snyder Run syncline near Bergton, VA
This dataset consists of Structure-from-Motion (SfM) - derived point clouds and a highly detailed orthomosaic image of a roadcut exposure documenting the structural style of the middle part of the Late Devonian Foreknobs Formation within the Synder Run syncline near Bergton, Virginia. For the roadcut exposure, two datasets are published: an orthomosaic raster image and a point cloud. The
Structure-from-Motion derived point cloud and orthomosaic image of deformed Helderberg Group strata within the Patterson Creek anticline near Forman, WV Structure-from-Motion derived point cloud and orthomosaic image of deformed Helderberg Group strata within the Patterson Creek anticline near Forman, WV
This dataset consists of a Structure-from-Motion (SfM) - derived point cloud and a highly detailed orthomosaic image of a roadcut exposure documenting the structural style of the latest Silurian (Pridolian) and Early Devonian (Lochkovian) Helderberg Group strata within the Patterson Creek anticline near Forman, WV. For the roadcut exposure, two datasets are published: an orthomosaic...
Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the Brallier and Foreknobs Formations, Baker, WV Structure-from-Motion derived point clouds and orthomosaic images of reference sections of the Brallier and Foreknobs Formations, Baker, WV
This dataset consists of Structure-from-Motion (SfM) - derived point clouds and highly detailed orthomosaic images of four roadcut exposures covering the upper part of the Harrell Shale, the full Brallier Formation, the full Foreknobs Formation, and the lower part of the Hampshire Formation at Baker, West Virginia. For each roadcut exposure, two datasets are published: an orthomosaic...
Uranium-lead isotopic data from the New Hampshire Plutonic Suite and metasedimentary rocks of the New Hampshire Sequence in the Bronson Hill anticlinorium from the Bellows Falls 7.5- x 15-minute quadrangle, Vermont and New Hampshire Uranium-lead isotopic data from the New Hampshire Plutonic Suite and metasedimentary rocks of the New Hampshire Sequence in the Bronson Hill anticlinorium from the Bellows Falls 7.5- x 15-minute quadrangle, Vermont and New Hampshire
This data release includes uranium-lead isotopic data collected from metaplutonic rocks of the New Hampshire Plutonic Suite and metasedimentary rocks of the New Hampshire Sequence. Rock samples were collected by Arthur Merschat, Greg Walsh, and Ryan McAleer. Samples were processed and analyzed by Arthur Merschat and Ryan McAleer. Uranium-lead isotopic data was collected using a sensitive...
Fish communities in streams of the Maryland-Washington, DC-Virginia developed Piedmont, 2024 Fish communities in streams of the Maryland-Washington, DC-Virginia developed Piedmont, 2024
From May 27 to June 21, 2024, a Virginia Tech team of 5 sampled the fish community in 30 streams spanning a gradient of the developed landscape, including Potomac River, Rappahannock River, and upper Chesapeake Bay tributaries of Maryland, Washington, D.C., and Virginia, USA. These fish surveys were part of a larger stream-health study including other teams who surveyed geomorphology...