CAJ | 학술논문

近年来，随着我国经济的高速发展与城镇化进程的迅速推进，各地区、各部门对地形地物资料的现势性、精度、周期的需求越来越高。传统的数据获取手段越来越显现出其局限性，而无人飞行器遥感系统应运而生，为中小城市特别是城、镇、县、乡等地区的经济和文化建设提供了行之有效的手段。本文利用PixelGrid对试验区的无人机遥感影像数据进行了研究处理，进一步验证了无人机影像处理的流程和方法，处理成果表明：精度指标完全可以满足对应测量规范的要求，可用于后续的数字正射影像图生产。
근년래，수착아국경제적고속발전여성진화진정적신속추진，각지구、각부문대지형지물자료적현세성、정도、주기적수구월래월고。전통적수거획취수단월래월현현출기국한성，이무인비행기요감계통응운이생，위중소성시특별시성、진、현、향등지구적경제화문화건설제공료행지유효적수단。본문이용PixelGrid대시험구적무인궤요감영상수거진행료연구처리，진일보험증료무인궤영상처리적류정화방법，처리성과표명：정도지표완전가이만족대응측량규범적요구，가용우후속적수자정사영상도생산。
Due to the rapid development of economy and urbanization ,the need for topographic data becomes more and more ur‐gent and highly‐required .Because traditional ways for data acquisition have their limitations ,unmanned aerial vehicle remote sensing system has been pushed out ,which provided an effective data acquisition way for small urban ,especially towns ,county and township .Using PixelGrid on the test area of UAV remote sensing image data are studied ,which further verifies the process and method of UAV image processing in this paper ,processing results show that :the precision index can meet the specification of corresponding measurement requirements ,and can be used for subsequent DOM production .