Global Mapper Forum
GlobalMapperForum.com is the official user forum for Global Mapper, a comprehensive GIS software application produced by Blue Marble Geographics. Come join our community of 40,000 GIS professionals and learn how to use Global Mapper to solve your GIS software needs.
Category List
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5.7K discussions 15.3K comments Most recent: Change Detection and filtering Elevation Differences by CarrickCon 2:17AM
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Questions about using elevation data; exporting, importing, converting, etc.1.3K discussions 3.7K comments Most recent: Change Detection and filtering Elevation Differences by CarrickCon 2:17AM
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385 discussions 421 comments Most recent: How to add an image without deforming it? (Preserve Scaling) by XionicFire July 25
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A place to discuss the powerful GM script feature that allows the user to create custom batch processes that make use of the functionality built in to Global Mapper. From a script, one can import data in any of the numerous formats supported by the software, reproject that data if desired, and export it to a new file.638 discussions 1.9K comments Most recent: Help with directory loop by mangre October 17Child Categories: User Scripts
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Discuss GPS tracking, GPS intergration and other aspects of using GPS with Global Mapper
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417 discussions 1.1K comments Most recent: Can't find this projection in GM drop down list by Cintos September 23
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Post your questions here about how to use Raster data. Importing, Exporting, Converting, reprojecting, etc.
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Topics about importing, exporting and using vector (shp, dxf, dgn, etc.) data
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Support
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Discuss any reported bugs in Global Mapper here914 discussions 3.4K comments Most recent: Arrow Track (Points towards end of line)" linetype plotting error by bmg_mike October 18
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Support for those working with the software developer's kit or SDK of Global Mapper
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We have made some video tutorials showing some common tasks in Global Mapper
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Discussion of files, downloads and websites that have data to use with Global Mapper
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Show off your maps made or enhanced with Global Mapper.27 discussions 19 comments Most recent: near real time Lidar project and visualisation by sjf June 2023
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A good place to introduce yourself and how you utilize Global Mapper either at home or at work238 discussions 582 comments Most recent: Comparison of GM 3D Model Results vs. Calculated Values by CarrickCon July 24
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Have an idea for the site? Improvement suggestion? Let us know here.107 discussions 231 comments Most recent: Can anybody recommend a good Global Mapper book? by montecalvoMTB May 1
Popular Tags
- elevation data 125
- lidar 117
- scripting 100
- GM Script 91
- export 85
- DEM 67
- raster 61
- Global Mapper 55
- elevation grid 55
- projection 54
- vector data 53
- 3D 45
- export raster 44
- geotiffs 39
- kmz 30
- path profile 29
- 3D view 28
- import 28
- attributes 27
- EXPORT_VECTOR 27
- shapefile 27
- lidar module 26
- contours 26
- Point Cloud 25
- bug 23