华东师范大学学报(自然科学版) ›› 2006, Vol. 2006 ›› Issue (2): 18-26.

• 地理学 河口海岸学 • 上一篇    下一篇

遥感图像格式GeoTIFF解析

陈端伟, 束 炯, 王 强, 段玉森   

  1. 华东师范大学 地理信息科学教育部重点实验室，上海 200062
  • 收稿日期:2004-04-23 修回日期:2004-06-01 出版日期:2006-03-25 发布日期:2006-03-25
  • 通讯作者: 束 炯,

Analysis of Remote Sensing Image Format —— GeoTIFF(Chinese)

CHEN Duan-wei, SHU Jiong, WANG Qiang, DUAN Yu-sen   

  1. Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University,Shanghai 200062, China
  • Received:2004-04-23 Revised:2004-06-01 Online:2006-03-25 Published:2006-03-25
  • Contact: SHU Jiong

摘要： 介绍了TIFF格式的图像格式，GeoTIFF中GeoKey的存储结构和GeoTIFF支持的3种坐标空间，并引出了六大GeoTag(地理标志域)，描述了它们的具体含义和相互关系.介绍了坐标转换和地理编码.最后阐述了GeoTIFF的优点及其应用前景.

关键词: GeoTIFF, GeoKey, 栅格空间, 设备空间, 模型空间, 地理编码, GeoTIFF, GeoKey, 栅格空间, 设备空间, 模型空间, 地理编码

Abstract: GeoTIFF, a geographically extended image format of TIFF, was studied in this paper. Description and analysis were given to TIFF format, storing methods of GeoKeys, three kinds of coordinate systems supported by GeoTIFF, six GeoTags and their relationships, as well as coordinate transformation and geocoding. Advantages of GeoTIFF were explained, and its application prospect is anticipated.

Key words: Geokey, raster space, device space, model space, geocoding, GeoTIFF, Geokey, raster space, device space, model space, geocoding

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