INTEGRATION OF REMOTELY-SENSED SATELLITE IMAGES WITH A GEOGRAPHICAL INFORMATION-SYSTEM

被引:24
作者
MATTIKALLI, NM [1 ]
DEVEREUX, BJ [1 ]
RICHARDS, KS [1 ]
机构
[1] UNIV CAMBRIDGE,DEPT GEOG,CAMBRIDGE CB2 3EN,ENGLAND
关键词
REMOTELY SENSED IMAGERY; GEOGRAPHICAL INFORMATION SYSTEM; DATA INTEGRATION; RASTER-TO-VECTOR CONVERSION; FORTRAN; AML;
D O I
10.1016/0098-3004(95)00031-3
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The basis data structures of a vector-based Geographical Information System (GIS) and a remotely sensed satellite image are different as the latter are in raster format. Availability of large amounts of data on both of these formats, and the potential of their combined use in environmental applications gives rise to the need for both effective data integration techniques. A new methodology is presented in this paper to integrate remotely sensed raster images with vector data in a GIS and vice versa. This methodology has been implemented successfully and demonstrated as an efficient tool for the integration of both fine and coarse resolution remotely sensed images in a GIS.
引用
收藏
页码:947 / 956
页数:10
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