Signatures
|
| External signatures |
File extension: zip
|
| Internal signatures |
| Name |
Tiger/Line ASCII 1989-2006 |
| Description |
Identification relies on two elements: the ‘PK’ 0x0304 ZIP declaration, following by the first record in the file listing following the naming convention TGRxxxxx., where x is a numeric value between 0-9 that represents a 5 digit ‘FIPS’ code – the identifier for each county, followed by a period (dot) that signifies the start of the file extension. |
| Byte sequences |
| Position type |
Absolute from BOF |
| Offset |
0 |
| Maximum Offset |
0 |
| Byte order |
|
| Value |
504B0304{26}544752[30:39][30:39][30:39][30:39][30:39]2E |
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Details: File format summary
: detailed report on file format 
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