摘要
以资源一号02D卫星数据为监测数据源,从自然资源执法监测常态化的业务工作需求出发,分别对其专题产品体系进行整理,对该数据源应用于自然资源执法监测业务中的效果和精度进行评价分析。结果表明,资源一号02D的几何纠正精度较好,光谱信息丰富,地物解译标志清晰,完全可以满足自然资源执法监测正射影像精度和地物解译精度的精度要求。
Using the ZY-102D satellite data as the monitoring data source,starting from the business requirements of normalization of natural resource law enforcement monitoring,this paper sorted out the thematic product system,and evaluated and analyzed the effect and accuracy of the data source applied in the natural resource law enforcement monitoring business.The results show that the geometric correction accuracy of ZY-102D is good,the spectral information is rich,and the ground feature interpretation marks are clear,which can fully meet the accuracy requirements of orthophoto images and surface feature interpretation of natural resource law enforcement monitoring.
作者
徐文风
XU Wenfeng(Guangdong Nuclear Industry Geology Bureau 292 Brigade,Heyuan 517000,China)
出处
《测绘与空间地理信息》
2021年第11期142-146,共5页
Geomatics & Spatial Information Technology
关键词
资源一号02D卫星数据
自然资源执法监测
正射影像精度
地物解译精度
ZY-102D satellite data
law enforcement monitoring of natural resources
orthophoto accuracy
surface feature interpretation accuracy
