Author: GIS Expert

https://www.youtube.com/watch?v=1Nq8QYnz6XoCredit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. The Sediment Transport Index (STI) is a crucial geomorphological parameter used to assess areas susceptible to erosion and sediment transport. This tutorial will guide you through calculating STI using ArcGIS Pro by combining slope and contributing area data. Prerequisites ArcGIS…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Calculating Stream Power Index (SPI) The Stream Power Index (SPI) is a crucial geomorphological parameter that quantifies the potential energy available for erosion and sediment transport in a watershed. It combines flow accumulation and slope data to…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. Calculate Topographic Position Index (TPI) using ArcGIS Pro The Topographic Position Index (TPI) is a valuable terrain analysis tool that helps identify landscape positions by comparing elevation values at specific locations to their surrounding neighborhood. This tutorial will guide you…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Calculate Topographic Wetness Index (TWI) The Topographic Wetness Index (TWI) is a hydrological parameter that quantifies the potential for water accumulation at any point in a landscape. Also known as the Compound Topographic Index (CTI), TWI combines…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Filling Gaps and Holes in Polygon Using ArcGIS Pro ArcGIS Pro Tutorial: Filling Gaps and Holes in Polygon Using ArcGIS Pro In GIS data processing, gaps and holes in polygon layers are common issues that can affect…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Shapefile to Raster Conversion Converting vector data to raster format is a fundamental GIS operation that transforms discrete features into continuous grid-based representations. This tutorial will guide you through the complete process of converting shapefiles to raster…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro is a powerful geographic information system (GIS) software that allows users to create, edit, analyze, and visualize spatial data. One common task in GIS is converting tabular data containing coordinate information into spatial point features. This tutorial will…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Convert KML/KMZ to Shapefile KML (Keyhole Markup Language) and KMZ (compressed KML) files are widely used formats for storing and sharing geographic data, especially from Google Earth and other mapping applications. However, when working in ArcGIS Pro,…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Georeferencing Hydrogeological Map Introduction to Georeferencing in ArcGIS Pro Georeferencing is a fundamental process in GIS that involves aligning spatial data to a known coordinate system. In the context of hydrogeological mapping, this technique is crucial for…

Credit: Youtube Channel “Terra Spatial” You can see all the tutorials from here: Techgeo Academy. ArcGIS Pro Tutorial: Create Random Sample Points in Polygon ArcGIS Pro Tutorial: Create Random Sample Points in Polygon Random sampling is a fundamental technique in spatial analysis that allows GIS professionals to generate representative point datasets within polygon boundaries. This…