搜索结果: 1-2 共查到“农学 SPOT/VEGETATION”相关记录2条 . 查询时间(0.082 秒)
基于SPOT/VEGETATION数据的陕甘宁退耕还林区植被分类
SPOT/VEGETATION 多时相 阈值 分类
2009/10/10
以评估退耕还林/还草的气候、生态效应为目的，利用多时相SPOT/VEGETATION数据，将监督分类与非监督分类相结合，选定合适的阈值对西北地区植被及作物进行分类，分类结果与统计面积、实际调查结果相比，精度在85%以上。
Atmospheric Methane Concentration Pattern Over India in Relation to Vegetation Dynamics- An Analysis Using Envisat-Sciamachy and Spot-Vegetation NDVI Data
Remote Sensing Methane Vegetation NDVI Correlation Kharif etc
2016/4/8
This paper highlights the spatial and temporal variability of atmospheric columnar methane (CH4) concentration in the Kharif season over India and its correlation with the terrestrial vegetation dynam...