Arid

浏览/检索结果: 共2条,第1-2条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Extracting Fractional Vegetation Cover from Digital Photographs: A Comparison of In Situ, SamplePoint, and Image Classification Methods 期刊论文
发表期刊: SENSORS. 出版年: 2021, 卷号: 21, 期号: 21
作者:  Yu, Xiaolei;  Guo, Xulin
收藏  |  浏览/下载:4/0  |  提交时间:2021/11/29
fractional vegetation cover  SamplePoint  image classification  OBIA  image analysis  Northern Mixed Grasslands  
Extraction of Yardang Characteristics Using Object-Based Image Analysis and Canny Edge Detection Methods 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2020, 卷号: 12, 期号: 4
作者:  Yuan, Weitao;  Zhang, Wangle;  Lai, Zhongping;  Zhang, Jingxiong
收藏  |  浏览/下载:23/0  |  提交时间:2020/05/22
extracting yardang geomorphological characteristics  object-based image analysis (OBIA)  Canny edge detection (CED)  free very high-resolution image in Google Earth