Global Mapper 27 is here. Geodetic accuracy, built into every workflow.

Learn More

Category: Geographic Calculator

March 18, 2026
Leverage the Accuracy of Geographic Calculator’s Cloud-Based Platform
December 5, 2024
Release of the GeoCalc Software Development Kit (SDK) v9.3

Written by:
Amanda Lind
November 13, 2024
Geographic Calculator Cloud and Geographic Calculator 2025

Written by:
Amanda Lind

July 23, 2024
Adding A Geoid Model From An External Source

Written by:
Jenna Nelson

April 23, 2024
Choosing the Correct Coordinate Transformation for Your Data

Written by:
Scott Webber
October 24, 2023
What’s new in Geographic Calculator 2023 SP1

Written by:
Scott Webber, Product Manager

September 12, 2023
A first look at the 2022 Alpha State Plane Coordinate System

Written by:
Sam Knight

August 22, 2023
Updates in GeoCalc SDK v9.1

Written by:
Sam Knight

April 25, 2023
NADCON 5 in Geographic Calculator 2023

Written by:
Sam Knight

January 18, 2023
What’s new in GeoCalc SDK 9.0?

Written by:
Amanda Lind
December 6, 2022
NADCON5 in Geographic Calculator 2023

Written by:
Sam Knight

November 15, 2022
What’s new in Geographic Calculator 2023

Written by:
Sam Knight

Companies using Blue Marble’s geospatial technology

Raytheon
Google
Boeing
Microsoft
NASA
Shell
BBC
GM
CDM Smith
Amazon