/---[form_e8g.htm 2001-09.04]-----------------------------------------------------------------
G-Type Data Format (ETL8)
1. File Format (Fixed Record Length without Control Words)
<----------> Logical record (8199 bytes) (1byte = 8bits)
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| Sample 1 | Sample 2 | Sample 3 | .... | Sample N | (No. of records = N)
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2. Contents of Logical Record (8199 bytes)
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| |Number| | |
| Byte | of | Type | Contents of Logical Record |
| Position | Bytes| | |
|============================================================================================|
| 1 - 2 | 2 | Integer| Serial Sheet Number (greater than or equal to 1) |
| 3 - 4 | 2 | Binary | JIS Kanji Code (JIS X 0208) |
| 5 - 12 | 8 | ASCII | JIS Typical Reading ( ex. "AI.MEDER" ) |
|I 13 - 16 | 4 | Integer| Serial Data Number (greater than or equal to 1) |
|D 17 | 1 | Integer| Evaluation of Individual Character Image (>= 0) |
| 18 | 1 | Integer| Evaluation of Character Group (greater than or equal to 0) |
|P 19 | 1 | Integer| Male-Female Code ( 1=male, 2=female ) (JIS X 0303) |
|a 20 | 1 | Integer| Age of Writer |
|r 21 - 22 | 2 | Integer| Industry Classification Code (JIS X 0403) |
|t 23 - 24 | 2 | Integer| Occupation Classification Code (JIS X 0404) |
| 25 - 26 | 2 | Integer| Sheet Gatherring Date (19)YYMM |
| 27 - 28 | 2 | Integer| Scanning Date (19)YYMM |
| 29 | 1 | Integer| Sample Position X on Sheet (greater than or equal to 0) |
| 30 | 1 | Integer| Sample Position Y on Sheet (greater than or equal to 0) |
| 31 - 60 | 30 | | (undefined) |
|-------------|------|--------|--------------------------------------------------------------|
| 61 - 8188 | 8128 | Packed | 16 Gray Level (4bit/pixel) Image Data |
| | | | 128(X-axis size) * 127(Y-axis size) = 16256 pixels |
|-------------|------|--------|--------------------------------------------------------------|
| 8189 - 8199 | 11 | | (uncertain) |
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app. Contents of Files
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| File | Number | No. of | Number | | Number | |
| Name | of | Categ- | of | Data Set | of | |
| | Records | ories | Data Sets| Number | Sheets | |
|============================================================================================|
| ETL8G-01 | 4780 | 956 | 5 | 1 - 5 | 50 | |
| ETL8G-02 | 4780 | 956 | 5 | 6 - 10 | 50 | |
| : | : | : | : | : | : | |
| ETL8G-32 | 4780 | 956 | 5 | 156 - 160 | 50 | |
| ETL8G-33 | 956 | 956 | 1 | uncertain | 10 | |
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