home.md

@@ -7,3 +7,9 @@ These pages contain real-life examples of various use-cases for VDS and the tips
 [Pre-stack VDS read](https://community.opengroup.org/osdu/platform/domain-data-mgmt-services/seismic/open-vds/-/wikis/Pre-stack-data#pre-stack-vds-read) : read a shot- or receiver-gather from AWS S3 into a Numpy array using a Python function
 
 [Use of a mask](https://community.opengroup.org/osdu/platform/domain-data-mgmt-services/seismic/open-vds/-/wikis/Pre-stack-data#use-of-a-mask) : remove the zero-valued padded traces that are inserted in the VDS
+
+[Retrieve SEGY trace headers](https://community.opengroup.org/osdu/platform/domain-data-mgmt-services/seismic/open-vds/-/wikis/Pre-stack-data#retrieve-segy-trace-header) : read the SEGY trace headers to access x,y,z coordinates for shots and receivers
+
+Decode SEGY trace headers : extract values from specified byte locations
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+Meta data : extract information from the VDS meta data
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