1. 杨凌职业技术学院, 陕西 杨凌,712100
2. 陕西省水土保持局,陕西,西安,710004
3. 国家测绘地理信息局测绘标准化研究所,陕西,西安,710054
4. 陕西测绘地理信息局,陕西,西安,710054
纸质出版:2017
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张养安, 宋晓强, 段怡红, 等. 水土保持规划中低空遥感数据的获取及应用[J]. 水土保持通报, 2017,37(5):338-341.
ZHANG Yangan, SONG Xiaoqiang, DUAN Yihong, et al. Acquisition and Application Analysis of Low Altitude Remote Sensing Data in Soil and Water Conservation Planning[J]. Bulletin of Soiland Water Conservation, 2017, 37(5): 338-341.
张养安, 宋晓强, 段怡红, 等. 水土保持规划中低空遥感数据的获取及应用[J]. 水土保持通报, 2017,37(5):338-341. DOI: 10.13961/j.cnki.stbctb.2017.05.057.
ZHANG Yangan, SONG Xiaoqiang, DUAN Yihong, et al. Acquisition and Application Analysis of Low Altitude Remote Sensing Data in Soil and Water Conservation Planning[J]. Bulletin of Soiland Water Conservation, 2017, 37(5): 338-341. DOI: 10.13961/j.cnki.stbctb.2017.05.057.
[目的] 为实现水土保持规划设计的高精度、高效率及现时性要求,探求低空遥感技术在水土保持规划设计中的应用基础和前景。[方法] 选取陕西省榆林市横山区鲍家寺景区进行低空遥感试验,通过建立数字高程模型(DEM)和数字正射模型(DOM),从3个方面比较分析低空遥感数据的优势,并进一步探索了低空遥感成果在水土保持规划前期基础信息获取阶段的基本应用。[结果] 低空遥感不但具有灵活性好,时效性好,数据精度高等基础优点,而且借助其他地理信息系统软件可方便、快捷提取地形现状信息和水土保持治理现状信息等水土保持规划基础资料,大大提高工作效率,能满足水土保持规划设计的要求。[结论] 低空遥感数据应用于水土保持规划设计具备广阔前景。
[Objective] To realize the conservation planning of the high precision and high efficiency and current requirements
and to explore the application of remote sensing technology in foundation and prospects in the planning and design of soil and water conservation.[Methods] The Baojia Temple scenic spot in Hengshan District of Yulin City
Shaanxi Province was chosen to carry out the low altitude remote sensing experiment. Through the establishment of digital elevation model (DEM) and digital orthophoto model (DOM)
this paper analyzed comparative advantage between low altitude remote sensing data and other data
and further explored the basic application of low altitude remote sensing in soil and water conservation planning.[Results] By comparison and application analysis
low altitude remote sensing not only has the advantages of good flexibility
good timeliness
high data accuracy and other basic advantages
but also can easily and quickly extract the status quo information and soil and water conservation management information such as basic information of soil and water conservation planning by using other geographic information system software. It can improve work efficiency greatly
and meet the requirements of soil and water conservation planning.[Conclusion] The application of low altitude remote sensing data to soil and water conservation planning has broad prospects.
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