IHO Geospatial Information Registry

KHOA

Welcome to the
IHO Geospatial
Information Registry
(Version 3.1)

This Registry is owned by the International Hydrographic Organization (IHO) and is managed by the Secretariat of the IHO. The site contains several Registers of hydrographic related information administered by specialist domain experts. Each Register type may be further sub-divided into Domains, for example Hydrographic, Nautical Publications, Ice, Weather, and Inland ENC. The administration of this Registry conforms to IHO Publication S-99 (Operational Procedures for the Organization and Management of the IHO Geospatial Information Registry), a copy of which can be downloaded here.

The information contained in the Registry can be freely accessed, however items can only be added or changed by the representatives of approved Submitting Organizations. Application to become a Submitting Organization representative can be made by fulfilling the requirements of the prerequisite form available hereOnce accepted as a Submitting Organization representative you are free to submit proposals to any Register. An application form for requesting a new Domain to be added for the Data Dictionary or Portrayal Register is available here. The Registry interface undergoes periodic improvements and any difficulties using this site should be reported to the Registry Manager.

Please note: It is not necessary to be a Submitting Organization in order to request new (S-62) Data Producer codes. Requests for new Data Producer codes or changes to existing codes should be sent to the following email addresses (info@iho.int and tsso@iho.int).

Progress

Register

  • Feature

    383

  • Information

    30

  • Simple

    877

  • Complex

    117

  • Listed

    2884

Development Status

  • Development Status
    ID Currents Schedule
    S-100 Published
    S-101 Approval process 2024-12-20
    S-102 Approval process 2024-12-20
  • Development Status
    ID Currents Schedule
    S-104 Approval process 2024-12-20
    S-111 Approval process 2024-12-20
    S-121 Published 2019-06-30
  • Development Status
    ID Currents Schedule
    S-122 Published
    S-123 Published
    S-124 StakeholderReview
  • Development Status
    ID Currents Schedule
    S-127 Published
    S-128 Published
    S-129 Approval process
  • Development Status
    ID Currents Schedule
    S-130 Testbed
    S-131 Published
    S-158:100 Development 2025-06-06
  • Development Status
    ID Currents Schedule
    S-201 Published
    S-211 Development
    S-240 Published 2021-08-27
  • Development Status
    ID Currents Schedule
    S-245 Published 2024-06-28
    S-246 Published 2024-06-28
    S-247 Published 2024-06-28
  • Development Status
    ID Currents Schedule
    S-401 Published
    S-411 Development 2024-05-15
    S-412 Development
  • Development Status
    ID Currents Schedule
    S-413 Development 2024-05-15
    S-414 Development 2024-05-15
    S-421 Published 2021-06-01
  • Development Status
    ID Currents Schedule
    S-98 Published 2022-05-23

Product

  • Development

    9

  • Testbed

    8

  • Review

    4

  • Approval

    6

  • Released

    36

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