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Folder structure 
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Each AOI has its own folder with the following subfolders in it 
<AOI>
    |-- Rectified_Chips
    |-- Disparity
    |-- Masks
    |_  Metadata

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File naming convention 
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A left / base/ reference rectified chip is stored as 
<left unrectified image name>_and_<right unrectified image name>_rectified.tif

The corresponding right / match / secondary rectified chip is stored as 

<right unrectified image name>_and_<left unrectified image name>_rectified.tif 
 Similar naming convention is followed for masks, metadata and disparity maps. 
Note that each <unrectified image name> corresponds to a file name in the raw data.

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Datatype 
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All the rectified images as well as disparity maps are stored in float32 tiff format. You can  load them either using scikit in python or GDAL with C++.  Invalid disparities are marked as NaNs. 

Masks are stored as PNG files and metadata is stored in JSON file format.