Apply current workspace changes

2026-04-22 01:52:21 +08:00
parent cf34b9a8ed
commit cb518b431f
449 changed files with 92252 additions and 321 deletions
@@ -0,0 +1,134 @@
+#! /usr/bin/env python
+#'''
+##################################################################################
+#                                                                                #
+#            Author:   Wei Chen                                              #
+#            Email :   chenweicug@gmail.com                                          #
+#            Date  :   May,25th 2021                                            #
+#                                                                                #
+#         Split beam of SLC: backward and forward SLC image generation           #
+#                                                                                #
+##################################################################################
+#'''
+
+import numpy as np
+import os
+import sys  
+import subprocess
+import getopt
+import time
+import glob
+import argparse
+
+from pyint import _utils as ut
+
+
+def get_s1_date(raw_file):
+    file0 = os.path.basename(raw_file)
+    date = file0[17:25]
+    return date
+
+def get_satellite(raw_file):
+    if 'S1A_IW_SLC_' in raw_file:
+        s0 = 'A'
+    else:
+        s0 = 'B'
+    
+    return s0
+        
+
+def cmdLineParse():
+    parser = argparse.ArgumentParser(description='Generate SLC from Sentinel-1 raw data with orbit correction using GAMMA.',\
+                                     formatter_class=argparse.RawTextHelpFormatter,\
+                                     epilog=INTRODUCTION+'\n'+EXAMPLE)
+
+    parser.add_argument('projectName', help='project name. e.g., ChangningT55S1A')
+    parser.add_argument('Mdate',help='date to be processed. e.g., 20180101')
+    parser.add_argument('Sdate',help='date to be processed. e.g., 20180113')
+       
+    inps = parser.parse_args()
+
+    return inps
+
+
+INTRODUCTION = '''
+-------------------------------------------------------------------  
+
+   Split beam of original SLC to generate sub-aperture SLC: backward- and forward-SLCs
+'''
+
+EXAMPLE = """Usage:
+  
+  MAI_SLC_Gamma.py projectName Mdate Sdate
+  
+  MAI_SLC_Gamma.py ChangningT55S1A 20180517 20180529
+  
+------------------------------------------------------------------- 
+"""
+
+def main(argv):
+    inps = cmdLineParse() 
+    projectName = inps.projectName
+    Mdate = inps.Mdate
+    Sdate = inps.Sdate
+    scratchDir = os.getenv('SCRATCHDIR')
+    projectDir = scratchDir + '/' + projectName 
+    
+    templateDir = os.getenv('TEMPLATEDIR')
+    templateFile = templateDir + "/" + projectName + ".template"
+    templateDict=ut.update_template(templateFile)
+    
+    slcDir =  projectDir + '/SLC'
+    down_dir = projectDir + '/DOWNLOAD'
+    workDir    = projectDir + '/MAI' 
+
+    rlks = templateDict['range_looks']
+    azlks = templateDict['azimuth_looks']
+    Mdate =  templateDict['masterDate']
+    coregCoarse = templateDict['Coreg_Coarse']
+
+    if not os.path.isdir(workDir):
+        call_str="mkdir " + workDir
+        os.system(call_str)
+    if 'Squint_MAI' in templateDict: Squint = templateContents['Squint_MAI']
+    else: Squint = '0.5'
+    
+    SslcDir = slcDir + "/" + Sdate
+    MslcDir = slcDir + "/" + Mdate
+
+    MslcImg = MslcDir + "/" + Mdate + ".slc"
+    MslcPar = MslcDir + "/" + Mdate + ".slc.par"
+    SslcImg = SslcDir + "/" + Sdate + ".slc"
+    SslcPar = SslcDir + "/" + Sdate + ".slc.par"
+
+# split slcs
+
+    MFslcImg = workDir + "/" + Mdate + ".F.slc"
+    MFslcPar = workDir + "/" + Mdate + ".F.slc.par"
+    SFslcImg = workDir + "/" + Sdate + ".F.slc"
+    SFslcPar = workDir + "/" + Sdate + ".F.slc.par"
+
+    MBslcImg = workDir + "/" + Mdate + ".B.slc"
+    MBslcPar = workDir + "/" + Mdate + ".B.slc.par"
+    SBslcImg = workDir + "/" + Sdate + ".B.slc"
+    SBslcPar = workDir + "/" + Sdate + ".B.slc.par"
+    print(MFslcImg + " "+ MslcImg)
+    
+# Multi-aperture processing
+
+    call_str = 'sbi_filt '+ MslcImg + ' ' + MslcPar + ' '+SslcPar + ' ' + MFslcImg + ' '+ MFslcPar + ' ' + MBslcImg + ' ' + MBslcPar + ' ' + Squint
+    os.system(call_str)
+    print(call_str)    
+
+    call_str = 'sbi_filt '+ SslcImg + ' ' + SslcPar + ' '+MslcPar + ' ' + SFslcImg + ' '+ SFslcPar + ' ' + SBslcImg + ' ' + SBslcPar + ' ' + Squint
+    os.system(call_str)
+    
+    sys.exit(1)
+
+if __name__ == '__main__':
+    main(sys.argv[:])
+    
+   
+    
+ 
+