工学 >>> 测绘科学技术 >>> 地图制图技术 >>> 地图投影学 地图设计与编绘 图形图象复制技术 地理信息系统 地理制图技术其他学科
搜索结果: 1-6 共查到地图制图技术 IRS相关记录6条 . 查询时间(0.046 秒)
In view of the new high resolution satellites, images from the PAN camera of the Indian Remote Sensing satellite IRS-1C were evaluated for mapping applications at the Centre for Topographic Informatio...
The Sweden based GAF subsidiary Observation, Mapping and Monitoring AB (OM&M) has produced ortho-images based on IRS data on a routine basis since May 1997.
In this paper, the Black Sea coast of European part of Istanbul was studied using Corona (1963) panoramic satellite photo, SPOT-4 PAN (1998) and IRS-1D PAN (2000) satellite images. The temporal coas...
This paper presents multispectral texture analysis for classification based on a generalized cooccurrence matrix. Statistical and texture features have been obtained from the first order probability...
The appearance of roads in northern Africa differs from that of roads, e.g., in central Europe, which most of the approaches for automated road extraction in literature focus on. In this paper we pro...
该成果首先使用5-8m高分辨力卫星影像修测1∶5万地形图,克服SPOT影像(10m空间分辨力)对一些修测地物判读的不确定性和边界模糊,也提高了几何精度;基于通用、商品化遥感软件ERDAS,设计了1∶50000比例尺地形图修测和1∶25000比例尺多源数据融合影像制作的工艺流程,简捷实用,易于操作;地形图修测和影像图制作工艺中充分利用智能化、结构化、面向目标的空间建模语言(SML)进行二次开发,为作...

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