**BP: This file identifies tags that are in the DNG but not in the NEF. 
      It is based on analyses of the NEF and the DNG by "ExifTool".

---- IFD0 ----

**BP: The following is a DNG preview, replacing a NEF preview.

Subfile Type                    : Reduced-resolution image
Image Width                     : 256
Image Height                    : 170
Bits Per Sample                 : 8 8 8
Compression                     : Uncompressed
Photometric Interpretation      : RGB
Strip Offsets                   : 42636
Orientation                     : Horizontal (normal)
Samples Per Pixel               : 3
Rows Per Strip                  : 170
Strip Byte Counts               : 130560
Planar Configuration            : Chunky

**BP: I'm not sure why the following is in the DNG but not the NEF.

Software                        : Ver.2.00
Modify Date                     : 2005:03:07 12:54:17
Time Zone Offset                : 0 0
Image Number                    : 15078

**BP: the following tags are all specific to DNG.

DNG Version                     : 1 1 0 0
DNG Backward Version            : 1 1 0 0
Unique Camera Model             : Nikon D70
Color Matrix 1                  : 0.9504 -0.431 0.022 -0.6712 1.4078 0.2902 -0.0318 0.042 0.7267
Color Matrix 2                  : 0.7732 -0.2422 -0.0789 -0.8238 1.5884 0.2498 -0.0859 0.0783 0.733
Analog Balance                  : 1 1 1
As Shot Neutral                 : 0.484848 1 0.625917
Baseline Exposure               : -0.75
Baseline Noise                  : 1
Baseline Sharpness              : 1
Linear Response Limit           : 1
DNG Lens Info                   : 28-70mm f/2.8-2.8
Shadow Scale                    : 1
Calibration Illuminant 1        : Standard Light A
Calibration Illuminant 2        : D65
Raw Data Unique ID              : 2E09D296DE125D43251D55C97F187300
Original Raw File Name          : _DSC4798.NEF
---- SubIFD ----
CFA Plane Color                 : Red,Green,Blue
CFA Layout                      : Rectangular
Linearization Table             : (Binary data 2899 bytes, use -b option to extract)
Black Level Repeat Dim          : 1 1
Black Level                     : 0
White Level                     : 4095
Default Scale                   : 1 1
Default Crop Origin             : 15 7
Default Crop Size               : 3008 2000
Bayer Green Split               : 0
Chroma Blur Radius              : 1.5
Anti Alias Strength             : 0.25
Best Quality Scale              : 1
Active Area                     : 0 0 2014 3040

**BP: The following is standard information for XMP metadata in various file formats.
      The following "XMP" metadata may be in the NEF in a different format. I haven't yet checked.

---- XMP-tiff ----
Make                            : NIKON CORPORATION
Camera Model Name               : NIKON D70
Orientation                     : Horizontal (normal)
---- XMP-exif ----
Exif Version                    : 0221
Exposure Time                   : 1/125
Shutter Speed Value             : 1/125
F Number                        : 11.0
Aperture Value                  : 11.0
Exposure Program                : Manual
ISO                             : 200
Date/Time Original              : 2005:03:07 12:54:17.90Z
Date/Time Digitized             : 2005:03:07 12:54:17.90Z
Exposure Compensation           : 0
Max Aperture Value              : 2.8
Metering Mode                   : Multi-segment
Light Source                    : Fine Weather
Flash Fired                     : False
Flash Return                    : No return detection
Flash Mode                      : Unknown
Flash Function                  : False
Flash Red Eye Mode              : False
Focal Length                    : 52.0mm
Sensing Method                  : One-chip color area
File Source                     : Digital Camera
Scene Type                      : Directly photographed
Focal Length In 35mm Format     : 78
Custom Rendered                 : Normal
Exposure Mode                   : Manual
White Balance                   : Manual
Scene Capture Type              : Standard
Gain Control                    : None
Contrast                        : Normal
Saturation                      : Normal
Sharpness                       : Soft
Subject Distance Range          : Unknown
Digital Zoom Ratio              : 1
User Comment                    : JUERGEN SPECHT
---- XMP-xmp ----
Modify Date                     : 2005:03:07 12:54:17.90Z
Creator Tool                    : Ver.2.00
---- XMP-aux ----
Lens Info                       : 280/10 700/10 28/10 28/10
Lens                            : 28.0-70.0 mm f/2.8
Image Number                    : 15078
---- XMP-crs ----
Already Applied                 : False

---- ExifIFD ----

**BP: The following is standard EXIF data, but appears only to be in the DNG.

ISO                             : 200
Exif Version                    : 0221
Shutter Speed Value             : 1/125
Aperture Value                  : 11.0

---- Nikon ----

**BP: I thought that any JPEGs in the NEF were discarded when converting to DNG.
      I wonder if the following indicates that they are retained?

---- NikonPreview ----
Compression                     : JPEG (old-style)
X Resolution                    : 300
Y Resolution                    : 300
Resolution Unit                 : inches
Preview Image Start             : 15076
Preview Image Length            : 25190
Y Cb Cr Positioning             : Co-sited

---- Composite ----

**BP: The following is standard EXIF data, but appears only to be in the DNG.

Flash                           : Off