Jeff Oppong
Collecting GIS Data in the Field Using QGIS and QField
Jeff Oppong
This QGIS tutorial takes you through the steps to synchronize a map project with QField in order to collect GIS data using a mobile device.
Change Detection Using Kernel Density Analysis in ArcGIS Pro
Jeff Oppong
This GIS tutorial provides step-by-step instructions for how to use two point datasets to detect changes in ArcGIS Pro using kernel density.
Georeferencing Scanned Maps in QGIS Using Graticules
Jeff Oppong
This GIS tutorial teaches you how to assign geographic coordinates to a scanned map in QGIS using a process known as georeferencing.
Using interpolation to create a surface layer with contours in QGIS
Jeff Oppong
This GIS tutorial shows you how to find elevation data points and create a surface layer and contours using QGIS.
Creating Elevation Cross-Section Profiles with QGIS
Jeff Oppong
Learn to create elevation cross-sections in QGIS with the Profile Tool plugin and SRTM elevation data.