Skip to the content
Sign In
Products
Global Mapper Suite
Global Mapper Pro
Global Mapper
Global Mapper Mobile
Geographic Calculator
Geographic Calculator
Geographic Calculator Cloud
Software Development Kits
Global Mapper SDK
Global Mapper Pro SDK
GeoCalc SDK
GeoCore SDK
Beta Testing
Training
Use Cases
Resources
Blog
GEOTalks Podcast
Video Collection
Events
GEOTalks User Conference
Justification Letters
Webinars
Academic Programs
Academic Licensing
Academic Curriculum
Academic Scholarship Program
Support
Download
Global Mapper
Geographic Calculator
Global Mapper SDK
GeoCalc SDK
GeoCore SDK
Knowledge Base
FAQ
Technical Support
Request Technical Support
Create Account
Reset Password
Change Password
Technical Support Policy
License Types
Software License Policy
Services
About
About Blue Marble Geographics
Leadership
Unified Geospatial Platform
Partner Programs
Careers
Newsroom
Contact
Sign In
Global Mapper 27 is here. Geodetic accuracy, built into every workflow.
Learn More
Category:
Transportation
November 25, 2025
A Guide to Extracting Railroad Tracks From Lidar
Written by:
Emily Hunt
Companies using Blue Marble’s geospatial technology
Threads
