41 lines
1.7 KiB
Python
41 lines
1.7 KiB
Python
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import argparse
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import os
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from osgeo import gdal, osr
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import numpy as np
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def tiff_to_bin_with_metadata(tiff_path, bin_path):
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# 转换格式为ENVI格式的BIN（自动生成.hdr元数据文件）
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options = gdal.TranslateOptions(
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format='ENVI', # ENVI格式生成.hdr文件存储地理信息
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)
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# 临时输出ENVI格式文件（含.hdr）
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# temp_path = bin_path.replace('.bin', '_temp.bin')
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gdal.Translate(bin_path, tiff_path, options=options)
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# # 重命名文件并清理临时文件
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# os.rename(temp_path, bin_path) # 主数据文件
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# os.rename(temp_path + '.hdr', bin_path + '.hdr') # 元数据文件
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# 可选：额外保存投影文件（.prj）
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dataset = gdal.Open(tiff_path)
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if dataset.GetProjection():
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with open(bin_path.replace('.bin', '.prj'), 'w') as f_prj:
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f_prj.write(dataset.GetProjection())
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dataset = None
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def getParams():
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parser = argparse.ArgumentParser()
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parser.add_argument('-i','--infile',default=r'K:\风场数据\样例风场数据\4254_20240801095415\s1a-iw-grd-vv-20240801t095415-20240801t095444-055018-06b3e9-001-DB-GEO.tif', help='输入原始tiff')
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parser.add_argument('-o', '--outfile',default=r'K:\风场数据\样例风场数据\4254_20240801095415\s1a-iw-grd-vv-20240801t095415-20240801t095444-055018-06b3e9-001-DB-GEO.bin', help='输出Bin文件路径')
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args = parser.parse_args()
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return args
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if __name__ == '__main__':
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parser = getParams()
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intiffPath=parser.infile
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outbinPath=parser.outfile
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print('infile=',intiffPath)
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print('outfile=',outbinPath)
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tiff_to_bin_with_metadata(intiffPath, outbinPath)
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print("convert tiff to bin file successfully")
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