automatic plotting

cartography

Written by

The Information Architects of Encyclopaedia Britannica

Last updated

June 18, 2026

Quick Summary

Automatic plotting in cartography refers to the use of technology to automate mapmaking processes. This field saw significant advancements with the development of electronics and high-speed digital computers. Instruments can now automatically scan stereo models to generate profiles for contour interpolation, reducing tedious tasks for operators. While human oversight is still sometimes necessary, automation has substantially improved efficiency in drafting and scribing line work, as well as in data acquisition, storage, and retrieval for thematic maps. Geographic Information Systems (GIS) are a prime example, integrating digitized maps and spatial data for analysis and output, building upon earlier techniques like map overlays and computerized cartography.12

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

3 Britannica Sources

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.

map
Automation in mapping
…in the difficult area of automatic plotting. Instruments now available can automatically scan a stereo model and generate approximate profiles from which contours may be interpolated. Some steps, however, must be closely monitored or else performed completely by the operator. Contouring interpolated from a profile scan is inferior to an…
Read More
…in the difficult area of automatic plotting. Instruments now available can automatically scan a stereo model and generate approximate profiles from which contours may be interpolated. Some steps, however, must be closely monitored or else performed completely by the operator. Contouring interpolated from a profile scan is inferior to an…
Read More