随着科学技术的发展，模式的技术还在进一步的更新与完善当中，但这项技术已在实测中得到广泛地应用。本论文主要介绍了全站仪在数字地形图测绘中的应用，探讨与研究了全站仪在数字地形实测的精度分析，包括测程的测定、碎部实测、激光穿透狭缝实验、边角精度实验以及距离对实测的影响等，对全站仪测距功能在悬高实测、建筑物高度实测、塔形建筑物倾斜实测中的应用进行了分析，通过以上对全站仪测距功能的操作性能和可靠性进行了探讨，通过具体实例，对成果进行了精度分析和研究，得出了一些有益的结果。希望对今后承担一些复杂的工程项目并保证工程项目按时、保质、保量完成具有现实的指导意义。此外全站仪与传统的全站仪相比具有操作更为方便、功能更强、精度更高、速度更快等特点，其应用范围更为广泛。本课题的研究有助于对全站仪在实测中发挥其更大的作用，为今后的实测总结经验。
关键词：实测设备；全站仪；测距；精度分析；数字地形图
With the development of science and technology, technical patterns still further updated and improved them, but this technology has been widely used in the actual measurement. This paper introduces the Total Station, Total Station to investigate and study the measured precision digital terrain analysis, including determination of the measuring range, broken section measurement, laser penetration slit experiment, while in the Digital Topographic Map experimental angular accuracy and distance on the measured and so on, total station ranging function in REM measurement, measured building height, tilt tower buildings measured application were analyzed by the above total station ranging function operational performance and reliability are discussed, with specific examples, the results have been analyzed and studied precision obtained some useful results. Hope for the future undertake some complex projects on time and to ensure that the project, quality, and quantity of practical significance. Besides having the total station operation more convenient, more powerful, more accurate, faster compared to traditional total station features, a wider range of applications. Research of this subject contribute to the total station to play a greater role in its actual, summed up the experience for future measurement.
Keywords: found device; Total Station; ranging; accuracy analysis; digital topographic map
