【摘要】 合理地进行土地开发和利用是实现区域可持续发展的保障。利用遥感图像动态监测土地利用/土地覆盖状况具有快速、准确、及时的特点。如何提高遥感图像的分类精度,是动态监测中须解决的主要问题之一。该文基于传统的工作流程,探讨了在不同阶段提高遥感图像分类精度的方法,并对分类精度提高研究的前景进行了展望。更多还原

【Abstract】 Reasonable land exploration and use assures regional continuable development.Using RS images, land use/cover can be inspected rapidly, accurately and in time. How to improve classification precision is a problem which has to be resolved during land inspection. Based on the traditional operation flow, several methods to improve classification precision of RS images in deferent stages are discussed, and the prospect of the research to improve classification precision is given.更多还原