About this document
Understanding Thematic Maps in GIS by Sumit Sagar is a document available to read on EtoBox.
This document discusses thematic maps. It begins by defining thematic maps and how they differ from general reference maps by focusing on a particular theme. It then discusses the purpose and production process of thematic maps, including how they are created using GIS technology. The document outlines the process of visual image interpretation and creating an image overlay. It concludes by describing the main types of quantitative thematic maps such as choropleth, dot distribution, isoline, proportional sy
- Author
- Sumit Sagar
- Language
- EN