Ellen Fehrs
Bureau of Geological Survey, Middletown, PA
Activity
2025
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MULTI-PROJECT MAPPING SYNERGY: APPLYING MULTIPLE SPECIALIZED WORKFLOWS TO A SINGLE QUADRANGLE
42 Mapping in the Geosciences: Processes and ProductsSunday, 30 March 20258:30 AM - 2:30 PMNorth Great Hall
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ADVANCING GEOSCIENCE THROUGH MULTI-PROJECT MAPPING: APPLIED GEOLOGICAL INVESTIGATIONS IN CATAWISSA, PENNSYLVANIA
44 Applied Geological Investigations at State Geological Surveys in the Northeastern and North Central Sections of GSASunday, 30 March 20251:30 PM - 5:30 PM120
2024
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BUILDING INTERCONNECTIVITY AND CROSS-DISCIPLINARITY IN GEOSCIENCE RESEARCH AND EDUCATION AT THE PENNSYLVANIA GEOLOGICAL SURVEY
25 Applied Investigations by Northeastern State Geological Surveys: Honoring the Tradition of Robert MarvinneyMonday, 18 March 20241:30 PM - 5:30 PMPemigewasset Room
2023
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STAY ON YOUR SIDE OF THE LINE: SUGGESTIONS FOR MAPPING SURFICIAL CONTACTS WITH ELEVATION-DERIVED HYDROGRAPHY
36 Geologic Maps, Geophysical Maps, 3-D Geological Models, Digital Mapping Techniques, Map Derivatives, and Digital Map Preparation (Posters)Saturday, 18 March 20231:30 PM - 5:30 PMGrand Ballroom A–D
2022
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TOPOGRAPHIC CHANGE DETECTION FOR SOME PITTSBURGH, PENNSYLVANIA LANDSLIDES USING DIGITAL ELEVATION MODELS FROM MULTIPLE YEARS: A CASE STUDY IN RIVERVIEW PARK
T20 Understanding Landslides Role in Hillslope and Landscape Evolution (Posters)Sunday, 9 October 20229:00 AM - 1:00 PMExhibit Hall F
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PENNSYLVANIA HYDROGRAPHY DATASET (PAHD) DERIVATION AND COMPILATION METHODOLOGY
4 Applied Research at Northeastern State Geological SurveysSunday, 20 March 20228:00 AM - 12:00 PMCommonwealth Salon 1