CAJ | 학술논문

在大数据时代，为更好地开展年度全国土地变更调查监测与核查遥感监测任务，尤其针对涉密数据的应用安全问题，以数据全生命周期为导向，通过建立数据权限模型，研究土地利用遥感监测的协同安全应用，在保证数据安全的前提下，实现遥感监测与变更调查成果的一查多用；实现准确掌握全国土地利用实际变化情况；实现及时更新各级土地调查数据库和国土资源综合信息监管平台信息；为国土资源管理的数字化推进提供基础理论支撑。
재대수거시대，위경호지개전년도전국토지변경조사감측여핵사요감감측임무，우기침대섭밀수거적응용안전문제，이수거전생명주기위도향，통과건립수거권한모형，연구토지이용요감감측적협동안전응용，재보증수거안전적전제하，실현요감감측여변경조사성과적일사다용；실현준학장악전국토지이용실제변화정황；실현급시경신각급토지조사수거고화국토자원종합신식감관평태신식；위국토자원관리적수자화추진제공기출이론지탱。
In the era of big data,in order to work better on annual survey of national land change and verification of re-mote sensing,especially for the application of classified data security issues,cooperative security applications of remote sensing monitoring on land use has been investigated in this study through the establishment of data permissions model in a data-life-circle-oriented approach.It achieves results of remote monitoring and land change survey,which can be used for multiple areas;it collects accurate knowledge of the actual changes in the national land use;it timely updates the information of land survey database in different levels and land resources integrated information monitoring platform;it also provides the basic theory support for digital management of land resources.