摘要
剖析了GeoTIFF解析所依赖的理论基础,详细论述了GeoTIFF扩展TIFF用于存储地理信息的具体技术途径和6个地理标签的结构、含义。在此基础上介绍了LibGeoTIFF的结构,结合遥感影像地理编码实例给出了定制GeoTIFF地理键的方法。
Firstly, this paper gives the theoretical basis of Geographic Tagged Image File Format(Geo-TIFF). Then, it analyses the extension approach and the structure of GeoKeys based on TIFF. Finally, the paper introduces the architecture of LibGeoTIFF and demonstrates how to customize GeoKeys to meet our needs by geocoding a remote sensing image with LibGeoTIFF.
出处
《信息工程大学学报》
2005年第1期94-98,共5页
Journal of Information Engineering University
