无人机倾斜摄影测量技术在不动产更新测绘中的应用

随着不动产登记管理的要求日益提高，对不动产数据的现势性、准确性、时效性有了更高的要求。采用全站仪、RTK外业碎部采集内业编图方法为主要手段获取不动产数据，其周期较长而且投入的人力、物力比较大，已经较难适应现代化管理需要。本文通过采用无人机倾斜摄影测量技术测绘1：500地形图，不仅能够达到不动产数据测绘精度要求，而且具有快速、便捷、灵活、成果丰富等特点，能够较好地快速解决不动产登记需要。试验表明关键技术应用较为成熟，效益明显，具有良好的推广应用价值。

Application of UAV tilt photogrammetry technology in real estate data updating and mapping

With the increasing requirements of real estate registration and management, there are higher requirements for the current, accuracy and timeliness of real estate data. With a long period and large input of manpower and material resources, obtaining real estate data through detail surveying and indoor mapping by using total station and RTK is difficult to meet the needs of modern management. Surveying and mapping 1:500 topographic map through UAV tilt photogrammetry technology can not only meet the requirements of real estate surveying and mapping data accuracy, but also solve the real estate registration well with its characteristics of fast, convenient, flexible and rich achievements. The tests show that the application of key technology is relatively mature and has obvious benefit. It has good popularization and application value.