黔阳地区农业地质背景与农业优势区分析
Analysis on agrogeological background and dominant agriculture area in Qianyang
应用多源数据提取高植被覆盖地区岩性信息&以湖南黔阳地区为例
Extraction of lithological information using multi-data in densely vegetated area & an example from qianyang , Hunan