TNT JPEG2000 Gallery
from MicroImages, Inc.
These files are JP2 images produced with the TNT products.
There is no particular significance to the content of the JP2 files provided
here. They are merely test files for your experimentation.
If you have a browser plugin for JP2 files you can view the
JP2 files directly, just by clicking the link below.
However, note that some of the large JP2 files are
too big for viewing in your browser. You can right-click their links,
download the files, and view them in your professional TNT products.
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CB_TM432.jp2
341 Kb
30 Sept -2003
Thematic Mapper map quadrangle for Crow Butte Nebraska. 4-3-2 composite color-infra-red.
361x488 cells. GeoJP2 format. |
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CB_TM_QQ432.jp2
18
Mb
30 Sept -2003
Thematic Mapper (TM) quarter-quad scene that includes
the Crow Butte map quadrangle. 4-3-2 composite color-infra-red.
3164 x 2982 cells. GeoJP2 format. |
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G30mosLossless.zip
386 Mb
4 Nov -2002 17:31
GTOPO30 for the world
166,392 x 21,587 cells. Right-click/download and view in your professional TNT products.
This ZIP file includes the necessary georeference files. |
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world.jp2
62k
14-Jun-2002 17:31 |
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Otoe_OrthoImage8.jp2
621k
10-Oct-2002 12:36 |
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Otoe_Relief8.jp2
273k
10-Oct-2002 12:21 |
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potholes2.jp2
266k
04-Jun-2002 14:10
lossless version of 469Kb grayscale 800 x 599 TIFF |
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sekscir25.jp2
11.3M
16-Oct-2002 11:41
10,726 x 9,147 cells -- too large for the browser
plugins we know about. Right-click/download and view in your professional
TNT products. |
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The next four "oakland" images show
differences in JP2 compression. The original 906 x 582 TIFF image was
1550k. The JP2 versions here represent JP2 lossless, best lossy, 3:1
lossy, and 50:1 lossy compression: |
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oaklandlossless.jp2
804k
24-Jul-2002 15:31 |
oaklandbest.jp2
757k
24-Jul-2002 15:31 |
oakland03.jp2
515k
24-Jul-2002 13:54 |
oakland50.jp2
31k
24-Jul-2002 13:37 |
Most of these sample JP2 files are quite small
by TNT product standards. However, many other general-purpose products that
support small JP2 files will not decompress these examples.
JP2 in the TNT Products . . .
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25 March 2009 |
page update:
26 May 11
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