antcd21 GeoCrsTransform by: antcd21 .NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 315 total downloads last updated 2/15/2026 Latest version: 1.0.6 crs coordinates wgs84 utm projection geodesy epsg Dependency-free .NET library for coordinate transforms between major geographic and projected CRSs (WGS84 hub, Helmert, pure-managed projections).