MTSAT LRIT Sample Data

Non-Compressed Image Data

Full Disk

These "non-compressed image data" of LRIT are made up of 1) reduced data and 2) its file header. These data can be used for verifying decompression of "compressed image data" (with lossless compression).

MTSAT-2 Image (June 15, 2010)

MTSAT-2 Image (May 25, 2010)

MTSAT-2 Image VIS (November 28 ,2009)

SAMPLE Image IR1

Polar-Stereo

These "non-compressed image data" of LRIT are made up of 1) reduced data of the "non-compressed image data" and 2) its file header. These data can be used for verifying decompression of "compressed image data" (with lossy compression).

MTSAT-2 Image (June 15, 2010)

MTSAT-2 Image (May 25, 2010)

SAMPLE Image

Compressed Image Data

Full Disk (Lossless Compression)

These "compressed image data" of LRIT are made up of 1) lossless-compressed "reduced data" portion of "non-compressed image data" mentioned above and 2) its file header. These data can be used for verifying decoding such as decompression of "compressed image data" (with lossless compression), and decoding "packetized data."

MTSAT-2 Image (June 15, 2010)

MTSAT-2 Image (May 25, 2010)

MTSAT-2 Image VIS (November 28 ,2009)

SAMPLE Image IR1

Polar-Stereo (Lossy Compression)

These "compressed image data" of LRIT are made from 1) lossy-compressed "reduced data" portion of the "non-compressed image data" and 2) its file header. These data can be used for verifying decoding such as decompression of "compressed image data" (with lossy compression), and decoding "packetized data."

MTSAT-2 Image (June 15, 2010)

MTSAT-2 Image (May 25, 2010)

SAMPLE Image

Packetized Data (Full Disk, CVCDU)

These "packetized data" of LRIT are made from the above "compressed image data" by packetizing in accordance with the process provided for in the "JMA LRIT Mission Specific Implementation (Issue 7, 1 July, 2010)", and by succeeding randomizing process. Each "packetized data" are written in CVCDU format. These "packetized data" can be used for verifying decoding process , by inputting into derandomization part of the data link layer.

SAMPLE Data