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Introduction of Landsat7Fast Format Data Products |
FENG Zhong-kui, YE Xiao-duan |
(China Remote Sensing Satellite Ground Station,The Chinese Academy of Sciences,Beijing100086,China) |
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Abstract This paper introduces Landsat 7 data products provided by China Remote Sensing Satellite
Ground Station, describes the composition of Landsat 7 data products recorded in Fast Format(FAST-
L7A), and also presents the methods of reading the Fast Format data products. The Fast Format(FAST-
L7A) volume set contains Header Files and Image Files. The contents and format of the Header File in this
version have been expanded to accommodate additional information pertinent to the data sets provided by
EOSAT. The contents and format of the Image Files have not changed. The Header File contains three
1536-byte ASCII records:Administrative Record, Radiometric Record and Geometric Record. All image
files contain only one band of image data. There are no header records within the image file,nor are there
prefix and/or suffix data in the individual image records. Image data may be blocked or unblocked.
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Received: 24 April 2000
Published: 23 February 2012
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〔1〕 厉银喜,刘建波.美国陆地卫星7号将陆地卫星计划推向二十一世纪〔J〕.遥感信息,1997,4:36~40.
〔2〕 Goddard Space Flight Center. Earth Science Data and Information System (ESDIS) Level 1 Product Output Files Data Format Control Book〔Z〕.Volume 5,Book 2,November 1998.
〔3〕 EOSAT Fast Format Document For EOSAT Digital Products Version C〔Z〕.Effective April 23,1996. |
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