Ventilation Survey Procedure
{"Image ImageWidth": "3600", "Image ImageLength": "2408", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image Software": "Adobe Photoshop CS6 (Windows)", "Image DateTime": "2014:01:27 15:15:29", "Image Copyright": "Copyright Chris Renton 2013", "Image ExifOffset": "2290", "Image Padding": "[]", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2014:01:27 14:49:01", "EXIF DateTimeDigitized": "2014:01:27 14:49:01", "EXIF SubSecTimeOriginal": "00", "EXIF SubSecTimeDigitized": "00", "EXIF ExifImageWidth": "3600", "EXIF ExifImageLength": "2408", "EXIF Padding": "[]"}