S-102 Bathymetric Surface product specification
E411541
The S-102 Bathymetric Surface product specification is an IHO standard defining high-resolution gridded bathymetric data for use in modern electronic navigation and marine geospatial applications.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T4078062 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S-102 Bathymetric Surface product specification Context triple: [S-100, supports, S-102 Bathymetric Surface product specification]
-
A.
S-57
S-57 is an International Hydrographic Organization standard that defines the format and structure for digital hydrographic data used in electronic navigational charts.
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B.
IHO S-101
IHO S-101 is an international hydrographic standard that defines the next-generation format and structure for electronic navigational charts used in modern marine navigation systems.
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C.
International Bathymetric Chart of the Arctic Ocean
The International Bathymetric Chart of the Arctic Ocean is a comprehensive mapping project that compiles and standardizes detailed seafloor topography data for the Arctic Ocean to support scientific research and navigation.
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D.
IHO S-101 Electronic Navigational Chart Product Specification
IHO S-101 Electronic Navigational Chart Product Specification is an international standard developed by the International Hydrographic Organization to define the next-generation format and structure for official electronic navigational charts used in marine navigation systems.
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E.
Standards for Hydrographic Surveys
Standards for Hydrographic Surveys is an internationally recognized technical document that defines the accuracy, methodology, and quality requirements for conducting hydrographic surveys used in nautical charting and marine navigation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: S-102 Bathymetric Surface product specification Target entity description: The S-102 Bathymetric Surface product specification is an IHO standard defining high-resolution gridded bathymetric data for use in modern electronic navigation and marine geospatial applications.
-
A.
S-57
S-57 is an International Hydrographic Organization standard that defines the format and structure for digital hydrographic data used in electronic navigational charts.
-
B.
IHO S-101
IHO S-101 is an international hydrographic standard that defines the next-generation format and structure for electronic navigational charts used in modern marine navigation systems.
-
C.
International Bathymetric Chart of the Arctic Ocean
The International Bathymetric Chart of the Arctic Ocean is a comprehensive mapping project that compiles and standardizes detailed seafloor topography data for the Arctic Ocean to support scientific research and navigation.
-
D.
IHO S-101 Electronic Navigational Chart Product Specification
IHO S-101 Electronic Navigational Chart Product Specification is an international standard developed by the International Hydrographic Organization to define the next-generation format and structure for official electronic navigational charts used in marine navigation systems.
-
E.
Standards for Hydrographic Surveys
Standards for Hydrographic Surveys is an internationally recognized technical document that defines the accuracy, methodology, and quality requirements for conducting hydrographic surveys used in nautical charting and marine navigation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
IHO standard
ⓘ
bathymetric data standard ⓘ hydrographic data product specification ⓘ |
| appliesTo |
bathymetric data used in Electronic Chart Display and Information Systems
ⓘ
bathymetric surface data used in Electronic Navigational Charts supplements ⓘ hydrographic office bathymetric products ⓘ marine spatial data infrastructures ⓘ |
| defines |
bathymetric surface data model
ⓘ
content, structure and encoding of bathymetric surface products ⓘ coverage and resolution requirements for bathymetric surfaces ⓘ data set structure for bathymetric surface files ⓘ encoding rules for bathymetric surfaces ⓘ high-resolution gridded bathymetric data ⓘ minimum and recommended attributes for bathymetric grid cells ⓘ portrayal-related considerations for bathymetric surfaces ⓘ requirements for bathymetric surface metadata ⓘ requirements for product identification and cataloguing of bathymetric surfaces ⓘ requirements for quality information for bathymetric surfaces ⓘ tiling and partitioning schemes for bathymetric surfaces ⓘ validation requirements for bathymetric surface products ⓘ |
| domain |
hydrography
ⓘ
marine geospatial information ⓘ marine navigation ⓘ |
| hasPurpose |
enable safe and efficient marine navigation
ⓘ
provide high-resolution depth information for navigation systems ⓘ support marine geospatial applications ⓘ support modern electronic navigation ⓘ |
| intendedUse |
harbour and coastal navigation
ⓘ
marine engineering and coastal management ⓘ route planning and monitoring ⓘ under-keel clearance management ⓘ |
| intendedUser |
ENC producers
ⓘ
hydrographic offices ⓘ marine GIS practitioners ⓘ navigation system manufacturers ⓘ |
| partOf |
IHO S-100 based product specifications
ⓘ
linked to:
IHO S-100 Universal Hydrographic Data Model
|
| publisher | International Hydrographic Organization ⓘ |
| relatedTo |
S-100 Universal Hydrographic Data Model
ⓘ
linked to:
IHO S-100 Universal Hydrographic Data Model
other IHO S-1xx product specifications ⓘ |
| shortName | S-102 ⓘ |
| specifies |
coordinate reference system requirements for bathymetric surfaces
ⓘ
data quality indicators for bathymetric grids ⓘ file naming and identification conventions for bathymetric products ⓘ grid resolution parameters for bathymetric surfaces ⓘ metadata elements for discovery and use of bathymetric surfaces ⓘ vertical datum requirements for bathymetric data ⓘ |
| subjectOf |
IHO S-100 framework
ⓘ
linked to:
IHO S-100
|
| usesModel | gridded bathymetric surface model ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: S-102 Bathymetric Surface product specification Description of subject: The S-102 Bathymetric Surface product specification is an IHO standard defining high-resolution gridded bathymetric data for use in modern electronic navigation and marine geospatial applications.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
IHO S-101 Electronic Navigational Chart Product Specification
→
relatedTo
→
IHO S-102 Bathymetric Surface Product Specification
ⓘ
linked to: S-102 Bathymetric Surface product specification
linked to: S-102 Bathymetric Surface product specification
IHO S-100 Universal Hydrographic Data Model
→
supports
→
S-102 Bathymetric Surface product specification
ⓘ
S-129 Under Keel Clearance Management product specification
→
relatedTo
→
S-102 Bathymetric Surface product specification
ⓘ
linked to: S-102 Bathymetric Surface product specification
linked to: S-102 Bathymetric Surface product specification