CAJ | 학술논문

对三种常见的地理国情普查地表覆盖数据分类方法进行了试验比较，得出在遥感影像质量、基础地理信息数据、遥感样本和技术人员水平等不同的条件下，三种方法的适宜使用条件，对普查生产实际具有现实指导意义。
대삼충상견적지리국정보사지표복개수거분류방법진행료시험비교，득출재요감영상질량、기출지리신식수거、요감양본화기술인원수평등불동적조건하，삼충방법적괄의사용조건，대보사생산실제구유현실지도의의。
In this paper , contrast three usual classification method of the earth's surface coverage in geography national conditions by experiment , draw a conclusion that three classification appropriate usage condition , in different condition that quality of remote sensing image , basis geography information data , remote sensing sample and technician level , have important reality significance in production of general investigation .