CUBIZEN: Global Mapper, CityEngine & Creative Tech

Generate new vector geometries based on existing layer elements. This tutorial explores the "Transforms" tab within Global Mapper's Spatial Operations tool. Unlike predicates or geometric operations, transforms generate entirely new features—such as Minimum Bounding Rectangles (MBR), centroids, circles, and buffers—derived from the spatial characteristics of a target layer. Today is our third session on Spatial Operations , focusing on Transforms . What makes this feature different from the previous two is that it doesn't just select, split, or delete; instead, it targets a single layer and creates new geometries based on the elements contained within that layer. Let's get started. Understanding Spatial Transforms in Global Mapper First, open the file from the previous session. Since this content doesn't require extensive explanation, we'll go through it quickly. img 1 : Global Mappe...

Define topological relationships and filter vector data using spatial logic. This tutorial covers the Predicates tab within Global Mapper's Spatial Operations tool. You will learn how to use 11 different spatial relationship conditions—such as Intersects, Touches, and Within—to select or create data based on how layers interact geometrically. We also introduce the advanced DE-9IM "Relate" method for complex spatial queries. Today, in our second session on Spatial Operations , we will explore Predicates , which offer a more granular approach than the basic operations we discussed previously. Admittedly, there are some limitations. Because these operations usually work between only two layers at a time, managing complex multi-layer relationships can become challenging. Even so, most spatial analysis tasks can still be performed effectively using these methods. Loading Sample Layers for...

Perform complex geometric calculations between vector layers to merge, subtract, and intersect spatial data. This tutorial introduces the fundamental Spatial Operations tool in Global Mapper. You will learn how to set up workspaces for vector analysis, understand the differences between operations and predicates, and follow step-by-step practical examples for Intersection, Union, Difference, and Symmetric Difference workflows. In this tutorial, we will explore how Spatial Operations work in Global Mapper. These functions allow you to perform various geometric tasks such as merging shapes, subtracting one from another, finding intersection areas, or identifying elements contained within specific regions. What Are Spatial Operations in GIS? We will practice using the following file: Attachment: Operation.zip (Verified and safe file for Global Mapper.) Once you have downlo...