George Stephenson
Radford University, Radford, VA
Activity
2022
-
IMPLEMENTATION OF UNMANNED AERIAL SYSTEMS FOR DESIGN, RISK ANALYSIS, AND HAZARD MITIGATION OF ROCK SLOPES IN VIRGINIA
4 Geosciences for a Sustainable FutureThursday, 7 April 20228:00 AM - 12:00 PMNorth Meeting Room 206
2020
-
DIGITAL 3D MODELING OF ROCK SLOPES AT DIFFICULT SITES USING STICK-MOUNTED DRONES FOR IMAGE COLLECTION
72 Defining 3D Geologic Mapping in the Eastern North America (Posters)Sunday, 22 March 20201:30 PM - 5:30 PMLake Anne
-
A BATHYMETRIC AND GEOMORPHOLOGICAL ANALYSIS OF CLAYTOR LAKE USING SONAR TECHNOLOGY
7 D6. Geomorphology, Quaternary Geology, and Soils (Posters)Friday, 20 March 20208:00 AM - 12:00 PMLake Anne
2019
-
IMPLEMENTATION OF UNMANNED AERIAL SYSTEMS (UAS) FOR THE DESIGN, RISK ANALYSIS, AND HAZARD MITIGATION OF ROCK SLOPES FOR THE VIRGINIA DEPARTMENT OF TRANSPORTATION
T72 Innovative Tools for Mapping, Modelling, and Sharing 3D Geological Data: Drones, Photogrammetry, Lidar, Virtual, and Augmented RealitySunday, 22 September 20191:30 PM - 5:30 PMRoom 102AB, West Building
-
TESTING THE USE OF UNMANNED AERIAL SYSTEMS (UAS) TO EXTRACT GEOLOGIC STRUCTURE DATA FROM UNSTABLE ROCK SLOPES IN SOUTHWEST VIRGINIA FOR VDOT STUDIES
12 Technology and Mapping in the 21st Century (Posters)Thursday, 28 March 20198:00 AM - 12:00 PMCarolina Ballroom
-
USING UNMANNED AERIAL SYSTEMS (UAS) TO PRODUCE POINT CLOUDS OF QUARRY WALLS FOR TESTING CHANGE DETECTION SOFTWARE AND THEIR APPLICATION TO STUDYING HIGHWAY ROCKFALL RATES
12 Technology and Mapping in the 21st Century (Posters)Thursday, 28 March 20198:00 AM - 12:00 PMCarolina Ballroom
2018
-
EVALUATION OF POTENTIAL NEW ROCK FALLS AT NATURAL BRIDGE STATE PARK, VIRGINIA, USING GEOPHYSICS, UAS 3-D PHOTOGRAMMETRY, LIDAR, AND VIBRATION ANALYSIS
T202 Environmental & Engineering Geology DivisionTuesday, 6 November 20181:30 PM - 5:30 PMRoom 134
-
PALEOENVIRONMENTAL RECONSTRUCTION OF A SHALLOWING-UPWARD, MARINE SHALE SEQUENCE IN SOUTHWESTERN VIRGINIA: CASE OF THE DEVONIAN MILLBORO SHALE
29 Undergraduate Research III (Posters)Friday, 13 April 20188:00 AM - 12:00 PMRoom 301 DE/Henley Concourse
-
PYRITE MINERALIZATION IN DEVONIAN-AGE BLACK SHALE IN SOUTHWEST VIRGINIA: IMPLICATIONS FOR ACID DRAINAGE AND PALEOENVIRONMENTAL RECONSTRUCTION
29 Undergraduate Research III (Posters)Friday, 13 April 20188:00 AM - 12:00 PMRoom 301 DE/Henley Concourse
-
SCANNING ELECTRON MICROSCOPY OF DEVONIAN MILLBORO BLACK SHALE AND IMPLICATIONS FOR GROUNDWATER POLLUTION AND PALEOENVIRONMENTAL RECONSTRUCTION
29 Undergraduate Research III (Posters)Friday, 13 April 20188:00 AM - 12:00 PMRoom 301 DE/Henley Concourse
2017
-
PLANNING AND EXECUTING UNMANNED AERIAL SYSTEMS (UAS) MISSIONS FOR LANDSLIDE INVESTIGATIONS
T151 Current Trends in Landslide Monitoring: New Techniques, Methods, Successes, Failures, and Case Studies IIIMonday, 23 October 20171:30 PM - 5:30 PMSkagit 5
-
SEDIMENT SIZE ANALYSIS OF OUTER BANKS SAND SAMPLES
5 Undergraduate Research I (Posters)Thursday, 30 March 20178:00 AM - 12:00 PMJames River Ballroom
2016
-
BOY SCOUTS ROCK: UPDATING AND DIGITIZING LEGACY GEOLOGIC INFORMATION FOR THE BLUE RIDGE SCOUT RESERVATION
321 Recent Advances in Environmental Geoscience (Posters)Wednesday, 28 September 20169:00 AM - 6:30 PMExhibit Hall E/F
-
INTEGRATING FIELD SCALES IN GIGAPAN VIRTUAL LANDSCAPES: TOOLS FOR DESIGNING, HYPOTHESIS-DRIVEN, DATA-BASED, INTRODUCTORY-LEVEL GEOLOGY LABORATORY EXERCISES
30 Undergraduate Geologic and Multi-disciplinary Research: Faculty Examples and Student Experiences in the Field (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
-
PAPER TO PIXELS: MODERNIZING A LEGACY GEOLOGIC MAP USING GIS/GPS TECHNOLOGY
30 Undergraduate Research: In Honor of Mike Higgins (Posters)Friday, 1 April 20168:00 AM - 5:30 PMExhibit Hall
2015
-
WATER LOSS AT MOUNTAIN LAKE, GILES COUNTY, VIRGINIA: LIKELY EFFECTS OF A LEAKY COLLUVIAL DAM IN CONJUNCTION WITH DRAINAGE BASIN MODIFICATIONS ON THE WATER BUDGET
13 In Honor of Hugh H. Mills: Geomorphology and Earth Surface Processes in the Southern Appalachians: Landscape Evolution and Practical Applications IIThursday, 19 March 20151:00 PM - 2:20 PMRose
2014
-
UNDERWATER REMOTELY OPERATED VEHICLE INVESTIGATIONS OF A LEAKY LANDSLIDE DAM, MOUNTAIN LAKE, GILES COUNTY, VIRGINIA
264 Environmental and Engineering GeologyWednesday, 22 October 20148:00 AM - 12:00 PM217/218
-
SOLVING THE ‘MOUNTAIN-LAKE’ PUZZLE: APPLICATION OF SCUBA–ASSISTED VIDEOGRAPHY, SIDE-SCAN SONAR AND HIGH-RESOLUTION, ACOUSTIC DOPPLER, CURRENT METERING FOR DETERMINING BOTTOM FLOWS
13 Geohazards: Methods for Mapping, Monitoring, and MitigatingThursday, 10 April 20141:00 PM - 5:00 PMSolitude