摘要
利用遥感的手段对土地利用现状、土地基础数据进行调查。调查以0.61m分辨率的QuickBird影像为数据源,着重从混合像元成像机制、误差产生规律等方面量化0.61m分辨率的QuickBird影像的评价精度,并以各种地物类型的面积、边界线等因子对分类结果进行精度评价。
The land use, land-based data was investigated by using remote sensing. The QuickBird image with 0.61 m resolution was used as data source for investigation, focusing on evaluation accuracy of the QuickBird imag with 0.61 m resolution from mixed-pixel imaging mechanism and error law, and evaluated on classification results of various types of area surface, border factors.
出处
《地理空间信息》
2009年第1期43-45,共3页
Geospatial Information
