航天影像

贵州西部峨眉山玄武岩无论是在航天影像（TM）上，还是全色航空相片上，均有较高的可识别性。

Lied in the west of Guizhou , the Emeishan basalts do appear to the high distinguishability both on the TM images and panchromatic aerophotos .

用航空航天影像更新地形图地物要素的栅格化方法

Map Update in Raster Mode by Means of Aerial and Space Images

本文研究了利用航天遥感影像自动提取数字高程模型（DEM）的方法技术，建立了一整套利用SPOT影像提取DEM的方案。

This paper discusses the methods of automatic extraction of digital elevation model ( DEM ) from remote sensing image . A system of scheme is established to extract DEM from SPOT image .

利用航天遥感影像，分析了影像光谱值与土壤总氮含量之间的关系。

The relationship between soil total N content and soil reflectance was analysed .

全球范围内的航空航天遥感影像是一个规模极其庞大的数据集，具有多维度、多来源、多时相、多类型等特征。

The air and space remote-sensing ( RS ) image data of global area is a massive , multi-dimensional , multi-sources , multi-temporal data set .

航天INSAR复影像对的自动快速匹配

The Matching of Space-borne INSAR Complex Images

高辐射分辨率（≥10bit）航空航天数字遥感影像已经逐渐成为空间地理信息获取的主要数据源。

High radiometric resolution (≥ 10bit ) digital remote sensing image obtained by aeronautics and astronautics technology has gradually been the main data acquisition source of spatial geographic information .