Global Mapper v27 将大地测量精度带入每个工作流程
超越分析。自信地执行。
Global Mapper v27 将 Blue Marble 行业标准的大地测量库 GeoCalc 直接集成到平台中，使您可以从分析到实际执行，更准确、更快速、更可靠。
Global Mapper v27 Brings Geodetic Accuracy to Every Workflow. Go beyond analysis. Execute with confidence. Global Mapper v27 integrates GeoCalc, Blue Marble’s industry-standard geodetic library, directly into the platform, so you can move from analysis to real-world execution with greater accuracy, speed, and reliability.
Geodetic Accuracy Without the ComplexityGlobal Mapper 27 streamlines desktop GIS and advanced geodetics by fully integrating GeoCalc, our industry-standard geodetic library. High-precision transformations that once required multiple systems can now be completed within a single workflow, reducing complexity and delivering more consistent, reliable results. Validate Aerial Lidar With ConfidenceEnsure positional accuracy from the start. Advanced horizontal quality assurance (QA) and positional adjustment tools align flight paths, improve point cloud accuracy, and support rigorous quality control (QC) standards required for UAS and government mapping programs. Meet Evolving Data Standards Across Every DeliveryBuilt-in ASPRS density measurement methods help ensure compliance, reduce risk, and streamline validation across every delivery. Optimize Breakline Creation With Intelligent AutomationReplace manual digitizing with guided automation to enhance breakline creation and improve consistency and accuracy across terrain models. Reduce Workflow Friction With Broader Format SupportShare point cloud data seamlessly with enhanced E57 export, leverage GPS time offsets with LAS 1.5 support, eliminate conversion steps with direct TFADS-O export, and integrate with GNSS workflows using GGF export. 
大地测量精度但不复杂 Global Mapper 27通过全面集成GeoCalc——我们的行业标准大地测量库，简化了桌面GIS和高级大地测量。曾经需要多个系统的高精度转型，现在可以在单一工作流程中完成，降低复杂度，带来更稳定、更可靠的结果。 自信验证空中激光雷达 从一开始就确保位置准确。先进的水平质量保证（QA）和位置调整工具能够对准飞行路径，提高点云的准确性，并支持无人机和政府测绘项目所需的严格质量控制（QC）标准。
在每次交付中满足不断演变的数据标准 内置的ASPRS密度测量方法有助于确保合规性、降低风险，并简化每次交付的验证流程。 
利用智能自动化优化断点线创建 用引导自动化取代手动数字化，以增强断点线的创建，提高地形模型的一致性和准确性。
通过更广泛的格式支持减少工作流程摩擦 通过增强的E57导出无缝共享点云数据，利用LAS 1.5支持的GPS时间偏移，通过直接TFADS-O导出消除转换步骤，并通过GGF导出与GNSS工作流程集成。 在Global Mapper 27中，GeoCalc集成是标准功能。它取代了传统的投影引擎，为所有用户提供专业级的精度，无需额外软件。Global Mapper 27 保持完全向后兼容。你仍然可以使用较旧的LAS/LAZ版本，但现在在使用最新标准时，你还能获得亚秒级的GPS时间精度。通过引导断点提取，您可以启动一个功能，软件会根据底层地形数据智能地完成该功能。这确保了你的数字地形模型（DTM）既准确又易于制作。
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