Logical Data Structure (LDS)
E1043720
Logical Data Structure (LDS) is the standardized data model defined by the ICAO for organizing and encoding personal and biometric information stored in electronic passports and similar machine-readable travel documents.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| Logical Data Structure | 0 |
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO standard
ⓘ
data model ⓘ standard ⓘ |
| abbreviation | LDS ⓘ |
| appliesTo |
eMRTD
ⓘ
electronic passports ⓘ machine-readable travel documents ⓘ |
| constrains | layout of data groups on ePassport chip ⓘ |
| dataFormat |
binary
ⓘ
tag-length-value structure ⓘ |
| definedBy |
ICAO
NERFINISHED
ⓘ
International Civil Aviation Organization NERFINISHED ⓘ |
| domain |
identity documents
ⓘ
travel documents ⓘ |
| encodes |
biographical data
ⓘ
biometric data ⓘ document information ⓘ security information ⓘ |
| ensures |
consistent encoding of biometric data
ⓘ
consistent encoding of personal data ⓘ |
| hasComponent |
Data Group 1
ⓘ
Data Group 10 ⓘ Data Group 11 ⓘ Data Group 12 ⓘ Data Group 13 ⓘ Data Group 14 ⓘ Data Group 15 ⓘ Data Group 16 ⓘ Data Group 2 ⓘ Data Group 3 ⓘ Data Group 4 ⓘ Data Group 5 ⓘ Data Group 6 ⓘ Data Group 7 ⓘ Data Group 8 ⓘ Data Group 9 ⓘ data group ⓘ |
| introducedFor | standardization of ePassport data storage ⓘ |
| purpose |
encoding data in machine-readable travel documents
ⓘ
organizing biometric information in electronic passports ⓘ organizing personal information in electronic passports ⓘ |
| relatedTo |
ePassport security
ⓘ
machine readable zone ⓘ public key infrastructure ⓘ |
| standardizedIn | ICAO Doc 9303 NERFINISHED ⓘ |
| supports |
automated border control systems
ⓘ
interoperability between states ⓘ machine-assisted identity verification ⓘ |
| usedIn |
contactless integrated circuits in travel documents
ⓘ
ePassport chips ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
ePassport