Blue Marble Geographics is pleased to announce the release of Global Mapper version 15.1. This minor release features read/write support MS SQL Server Spatial databases, as well as updates to both the path profile and raster calculator tools. Blue Marble's geospatial data manipulation, visualization and conversion solutions are used worldwide by thousands of GIS analysts at software, oil and gas, mining, civil engineering, surveying, and technology companies, as well as governmental and university organizations.