植被覆盖率 meaning in English
vegetation cover
Examples
- This is due to an increase in forest cover in the rich world
这归功于发达地区森林植被覆盖率的增长。 - The fraction of green vegetation , the ratio of vegetation occupying a unit area , is a very important parameter in development of climatic and ecological models
作为重要的生态气候参数，植被覆盖率是许多全球及区域变化监测模型中所需的重要信息。 - Among the five fusion images the brovey image had the highest classification accuracy , it was 99 . 5 % , and it was high enough for the acquirement of the vegetation coverage of the city
尤其是brovey融合图像提取植被信息的精度达到99 . 5 ，已经能够满足准确提取植被覆盖率的需要。 - It can be showed from this research , image fusion and mixed pixel interpretation can both be used in extracting the small - region vegetation information of the city and can acquire satisfactory accuracy
研究证明，无论是对tm图像和spot图像进行融合分类还是对tm图像进行混合像元分解，均可较为准确地提取植被覆盖率。 - In this study , two methods were used to estimate the urban vegetation coverage from remote sensing data : automatic classification of merged tm images and spot images ; interpretation of mixed pixels of tm images
并对ikonos影像在图像增强的基础上采用系统抽样和目视勾绘植被信息的方法取得研究区的植被覆盖率数据，作为评价融合分类和分解效果的依据。