Jeff Oppong, Author at GIS Lounge

Screenshot showing contours in brown and green in ArcGIS Pro.

How To Create Contours in ArcGIS Pro from LIDAR Data

October 15, 2022 by Jeff Oppong

This ArcGIS Pro tutorial shows how to add LIDAR data from the National Map to ArcGIS Pro and create topography contours.

Map showing Rhode Island. Areas in red have a high GEMI index.

How to use ArcGIS Pro and Landsat 8 Imagery to Calculate Chlorophyll Index and Global Environmental Monitoring Index

August 24, 2022 by Jeff Oppong

Tutorial on how to use ArcGIS Pro to determine the Chlorophyll Index (CI) and the Global Environmental Monitoring Index (GEMI) of Landsat 8 imagery in an area of interest.

Screenshot of a land use map for Ghana in ArcGIS Pro with shades of green for the categories.

How to Use ArcGIS Pro for Supervised Classification

June 12, 2022 by Jeff Oppong

This tutorial is a step-by-step approach for performing supervised classification on Landsat 8 imagery using Remote Sensing and GIS methodologies.

Screenshot showing the annual average soil loss layer in ArcGIS Pro.

How to Use ArcGIS Pro to Estimate Soil Erosion from a Catchment Basin

June 12, 2022March 22, 2022 by Jeff Oppong

This lesson demonstrates how to use spatial data science and remote sensing techniques in ArcGIS Pro to predict soil erosion from a catchment using the Universal Soil Loss Equation (USLE).

Screenshot from ArcGIS Pro showing a symbolized raster of fire risk with yellow for low risk, orange for medium, and red for high risk.

How to Use ArcGIS Pro for Fire Risk Mapping

January 18, 2022January 18, 2022 by Jeff Oppong

Tutorial showing how to map fire risk for a region with slope, elevation, aspect, and land use data in ArcGIS Pro.

Map showing the delineated shoreline in ArcGIS Pro.

How to Use ArcGIS Pro for Automatic Shoreline Delineation from Landsat Imagery

December 1, 2021 by Jeff Oppong

This tutorial demonstrates a shoreline extraction strategy in ArcGIS Pro by explaning how to use the Tasseled Cap and Normalized Difference Vegetation Index (NDVI) to automatically delineate shoreline using the Landsat toolkit.