SCUFN30-04.7A

Proposals* from JCUFN, Japan, August 2017 (with revised images - polygons, profiles - dated 4 Jan 2018)


* IHO Disclaimer Notice


 Email from JHOD/JCUFN, Japan, dated 29 August 2017 sending the proposals.

General Index Map of the Proposals

A. Normal SCUFN Review Procedure

3D Maps:  #1, #2, #3, #4, #5

Index Maps: #1, #2, Miyako Island, Ojkinawa-Kerama Island

Shape files provided by JCUFN and pre-loaded on the GEBCO Gazetteer


  1. Proposal for Rukan Ridge
  2. Proposal for Kerama Ridges
  3. Proposal for Tokashiki Seamount
  4. Proposal (with revised polygon) for Zamami Seamount
  5. Proposal for Aka Hill
  6. Proposal for Yakabi Hill
  7. Proposal for Naoya Seamount
  8. Proposal for Doppo Seamount
  9. Proposal (with revised polygon) for Ogai Seamount
  10. Proposal for Ryunosuke Seamount
  11. Proposal for Soseki Ridges
  12. Proposal (with revised polygon) for Tsubouchi Knolls
  13. Proposal (with revised polygon) for Tokutomi Hills
  14. Proposal (with revised polygon) for Koyo Ridge
  15. Proposal for Dazai Ridge
  16. Proposal (with revised polygon) for Ichiyo Hill
  17. Proposal for Ogami Ridge
  18. Proposal for Pisseogan Knoll
  19. Proposal for Tsufutsuwa Seamount
  20. Proposal (with revised polygon) for Tsuken Hill
  21. Proposal for Henza Hills
  22. Proposal for Bakin Seamount
  23. Proposal for Kyuya Seamount
  24. Proposal (with revised polygon) for Ikku Seamount
  25. Proposal for Shiki Seamount
  26. Proposal for Basho Seamount
  27. Proposal for Akiko Seamount
  28. Proposal for Kyoshi Seamount
  29. Proposal (with revised polygon) for Kudaka Hill
  30. Proposal (with revised polygon) for Shimei Ridge
  31. Proposal (with revised polygon) for Great Writers Seamount Province
B. Fast-track SCUFN Review Procedure

3D Maps:  #1

Index Maps: #1, #2

Shape files provided by JCUFN


  1. Proposal for Ko-Hakucho Guyot
  2. Proposal (with revised polygon) for O-Hakucho Guyot
  3. Proposal (with revised polygon) for Magan Seamount
  4. Proposal (with revised polygon and profile)for Hakugan Seamount
  5. Proposal for (with revised polygon and profile) Hishikui Seamount