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Jeff Oppong

Jeff Oppong holds a BSc in Geomatic Engineering and currently a graduate student at Hohai University in China, where he's studying MSc. Harbor, Coastal, and Offshore Engineering. Jeff is a prolific researcher and a GIS/Remote sensing expert who aspires to be a change-agent and a renowned Engineer. Jeff Oppong can be contacted via email. 
A screenshot of a QGIS map project with building footprints in medium orange over a clipped aerial image.

Automatic Digitizing of Imagery Using QGIS

November 29, 2023 by Jeff Oppong

This QGIS tutorial takes you step-by-step through the process of automatically digitizing building footprints using the Mapflow plugin and OpenStreetMap aerials.

Categories GIS and Geospatial Technologies Tags GIS tutorial, QGIS tutorial
Screenshot of a map view in QGIS showing colorful 3D drill hole data.

Creating a 3D Map of Drill Holes Using QGIS

November 22, 2023 by Jeff Oppong

This step-by-step GIS tutorial shows you how to map drill hole data in 3D using QGIS.

Categories GIS and Geospatial Technologies Tags GIS tutorial, QGIS tutorial
Screenshot of a land cover classification map in ArcGIS Pro.

Using Deep Learning to Map Land Cover in ArcGIS Pro

November 16, 2023 by Jeff Oppong

This GIS tutorial provides step-by-step instructions on how to use deep learning models and Landsat 8 satellite imagery in ArcGIS to classify land cover.

Categories GIS and Geospatial Technologies Tags ArcGIS tutorial, deep learning, GIS tutorial, Landsat
Screenshot showing yellow building footprints on top of a satellite imagery.

Extracting Building Footprints and Trees from Imagery Using ArcGIS Pro

November 29, 2023November 7, 2023 by Jeff Oppong

This tutorial teaches you how to extract trees and building footprints from satellite imagery using ArcGIS Pro.

Categories GIS and Geospatial Technologies Tags ArcGIS tutorial, deep learning, GIS tutorial
Screenshot showing a raster layer interpolated from the magnitude value of an earthquake data set with fault lines.

Mapping Earthquakes with ArcGIS Pro

October 25, 2023 by Jeff Oppong

This step-by-step tutorial shows you how to use USGS data and ArcGIS Pro to map earthquakes and geological faults.

Categories GIS and Geospatial Technologies Tags ArcGIS tutorial, GIS tutorial
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Recent Posts

  • Automatic Digitizing of Imagery Using QGIS
  • Marine Spatial Planning Index
  • X is Longitude, Y is Latitude
  • Creating a 3D Map of Drill Holes Using QGIS
  • U.S. States With the Most Extreme Elevation Spans
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