关键词: 信息提取;面向对象;高分辨率卫星影像;道路;易康 [gap=1035]Key words: information extraction;object-oriented;high-resolution satellite image;road;eCongnition
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IKONOS High Resolution Satellite Image 依柯诺斯高精度卫星图片
SPOT5 high-resolution satellite image SPOT5高分辨率卫星影像
high spatial resolution satellite image 高空间分辨率卫星影像
high resolution infrared satellite image 红外高分辨卫星图象
The purpose of the paper is to explore techniques, methods and nowchart of land use investigation upgrading based on SPOT5 high-resolution satellite image.
结果表明：采用SPOT5高分辨率卫星影像进行土地利用更新调查，是切实可行的，能够较大提高调查工作效率、保证调查成果数据的精度和可靠性。
High-resolution satellite image provides abundant shape structure and texture information of landscape objects and it becomes important data source in field of city research.
高分辨率卫星影像包含着地表目标丰富的形状结构和纹理信息，使其成为城市研究的重要数据源。
The image was made with data from the Advanced Very High Resolution Radiometer on the NOAA-18 POES satellite.
制图数据由NOAA-18 POES号卫星上的超高分辨辐射计所测得。
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