Please turn JavaScript on
Homepage
TrendingMy newsFind FeedsDelivery settingsPlansMy earnings
HelpBlog
Log in
Find more feeds
header-image

Blue Marble Geographics

We bring you the latest updates from Blue Marble Geographics through a simple and fast subscription.

We can deliver your news in your inbox, on your phone or you can read them here on this website on your personal news page.

Unsubscribe at any time without hassle.

Blue Marble Geographics's title: Home

Is this your feed? Claim it!

Publisher:  Unclaimed!
Message frequency:  0 / day

Message History

Master Point Cloud Processing with Self-Guided Training

For geospatial professionals balancing tight deadlines and fieldwork, finding time for professional development or learning new software can be a challenge. That’s why we created the Blue Marble Geographics Online Classroom—a flexible, self-paced learning environment designed to fit your schedule. If you haven’t explored our self-guided GIS training, the Online Classroom offe...


Read full story
How to Create a Digital Terrain Model

In the geospatial industry, acronyms like DEM, DSM, and DTM are frequently used when referring to elevation data, but they aren’t interchangeable. A Digital Elevation Model (DEM) is a general term for a raster representation of elevation values, most often referring to a bare-earth surface. A Digital Surface Model (DSM) represents the top of the Earth’s surface, including bui...


Read full story
How to Improve Lidar Accuracy and Quality

As with any commodity or raw material, the quality of point cloud data, such as lidar, directly affects the quality of its derivative products. A point cloud with positional accuracy below the required standard will produce an inaccurate...


Read full story
A Guide to Extracting Railroad Tracks From Lidar

Accurately mapping railroad corridors is essential for reliable maintenance, structural planning, and effective change detection. With Global Mapper Pro’s collection of point cloud processing, terrain analysis, and automated breakline extraction tools, railroad analysis becomes efficient and approachable—whether your data comes from a drone survey or an existing digital eleva...


Read full story
Satellite-Derived Bathymetry: Making Waves in GIS

Satellite-derived bathymetry, also referred to as SDB, is a method used to study the depth of a body of water from aerial imagery. While multi-beam sonar and airborne lidar are reliable techniques, collecting this data can be costly depending on the size and scale of the survey. On


Read full story