1) ASTER multi-spectral data
ASTER多光谱数据
1.
This paper studies the ore prospect in the western part of the Lushi District,Henan Province,using ASTER multi-spectral data and SPOT5 high resolution data.
本文以河南省卢氏县西部地区的成矿远景区为研究区域,选用ASTER多光谱数据和SPOT5高分辨率数据,利用遥感图像波段比值处理方法及特征主组分分析、光谱角填图分类等分析方法,对该地区重要成矿区段做矿化蚀变信息提取及遥感地质综合分析并提供了新的找矿靶区。
2) ASTER High-resolution data
ASTER高光谱数据
3) ASTER data
ASTER数据
1.
ASTER data can provide more land surface information and has higher spatial resolution and spectral resolution than Landsat TM and NOAA/AVHRR data,which can promote the precision of land surface temperature retrieval.
ASTER数据具有较高的空间分辨率与光谱分辨率,可提供比陆地卫星、NOAA/AVHRR等常见卫星数据更丰富的地表信息,有助于提高陆面温度的反演精度。
2.
Heavy metal and clay pollution information of waste ores has been extracted by mineral index and water pollution information by difference method and vegetation stress by density slice of NDVI based on ASTER data and reflectance curves of objects measured in the field.
利用ASTER数据结合野外实测各类地物反射光谱曲线,利用矿物指数提取矿区重金属和粘土污染;采用差值法提取水体污染状况;采用NDVI彩色密度分割法提取矿区植被污染信息。
3.
ASTER data are applied to many research fields.
本文首先对ASTER数据格式进行了分析,并对解读关键技术进行了研究,在此基础上,通过计算机编程实现了ASTER数据的读取;最后结合ASTER数据的特点给出了ASTER数据在几个主要研究领域的应用。
4) Aster image
Aster数据
1.
In order to study the black soil degradation in Songliao Plain,the authors chose the optimal wave band based on the spectral characteristics of Aster image,and realized the computerized automatic classification by means of man-machine interactive processing.
为研究松辽平原黑土退化状况,以Aster数据光谱特征作为选择最佳波段组合的理论依据,人机交互处理达到计算机自动分类的目的。
2.
Extraction of land use classification information of suburb of Nanjing city using ASTER image;
该文利用2001年ASTER数据对南京城郊地区进行了土地利用分类,首先采用多元统计方法提取分类特征波段。
5) multi-spectrum data
多光谱数据
1.
This research chooses Tianjin, Jiangsu Yixingshi as well as Inner Mongolian arun banner three regions is the research area, analyzes Beijing-1 Micro-satellite Data multi-spectrum data in macroscopic land utilization monitor application ability, and constructs the land utilization classification indicator system.
本研究选择天津市、江苏宜兴市以及内蒙古阿荣旗三个区域为研究区,分析北京一号小卫星多光谱数据在宏观土地利用监测中的应用能力,并构建土地利用分类指标体系。
补充资料：数据通信网(见数据通信)
数据通信网(见数据通信)
data communication network
shu)u tongxinwang数据通信网(datac。mmunicati。nne饰ork)见数据通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条