Survey operations in 2023

Hydrographic and scientific survey vessels, often towing long arrays.

issued in 2023
813
still in force
0
vs 2022
-12%
first · last
01-01 · 12-31

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • HYDROPAC398
  • HYDROLANT243
  • NAVAREA IV124
  • HYDROARC38
  • NAVAREA XII10

Where · top seas

South Atlantic Ocean15023%
Arabian Sea10917%
North Atlantic Ocean9014%
South Pacific Ocean8113%
Indian Ocean548%
Persian Gulf457%
Bay of Bengal406%
Caribbean Sea315%
Gulf of Mexico244%
Norwegian Sea173%

All survey operations issued in 2023 · 813

  1. NAVAREA IV 432/232023-04-20 → 2023-04-27
    NAVAREA IV mobile offshore drilling units positions at 201250Z apr: a. argos 27-10.4N 090-21.9W
  2. HYDROPAC 1313/232023-04-20 → 2023-05-04
    Survey operations 21 apr thru 03 may by M/V ocean invincible a. along trackline joining 18-21.35N…
    Arabian Sea · India
  3. NAVAREA IV 431/232023-04-20 → 2023-06-05
    Underwater operations by M/V joides resolution: a. in progress until 27 apr in 30-07.95N 042-07.23W
    North Atlantic
  4. HYDROLANT 844/232023-04-20 → 2023-05-31
    Underwater operations 21 apr thru 30 may by M/V ile de molene in area bound by 12-55.43S 38-18.83W,…
    Western South Atlantic · Brazil
  5. HYDROPAC 1303/232023-04-19 → 2023-05-18
    Survey operations in progress until 17 may by M/V samudra sarvekshak in area bound by 18-14.49N 072-23.38E,…
    Arabian Sea · India
  6. HYDROPAC 1296/232023-04-18 → 2023-05-02
    Underwater operations in progress until further notice by M/V skandi darwin in area bound by 38-11.60S…
    Bass Strait · Australia
  7. NAVAREA IV 426/232023-04-18 → 2023-04-21
    Survey operations 20 apr thru 31 dec by M/V sanco spirit in area bound by 08-45.24N 057-04.91W, 08-30.56N…
    Western North Atlantic · Guyana
  8. HYDROPAC 1285/232023-04-18 → 2023-05-19
    Survey operations in progress until further notice in areas bound by a. 24-08.00N 052-46.92E, 24-08.00N…
    Persian Gulf · U.A.E
  9. HYDROPAC 1284/232023-04-18 → 2023-05-15
    Survey operations in progress until 14 may by M/V trewenna, M/V wenna, M/V kohinoor 1 and M/V aero pride in…
    Gulf of Khambhat · India
  10. HYDROPAC 1280/232023-04-18 → 2023-05-01
    Survey operations in progress until 30 apr by M/V sw bly in area bound by 15-23.41N 070-27.10E, 13-46.44N…
    Arabian Sea · Lakshadweep
  11. HYDROLANT 833/232023-04-17 → 2023-04-29
    Survey operations in progress until 291000Z apr by M/V nho g sampaio and M/V nhib ten castelo in area bound…
    Western South Atlantic · Brazil
  12. HYDROLANT 832/232023-04-17 → 2023-04-17
    Survey operations in progress until 291000Z apr by M/V nho g sampaio and M/V nhib ten castelo in area bound…
    Western South Atlantic · Brazil
  13. HYDROLANT 831/232023-04-17 → 2023-04-26
    Survey operations 19 thru 25 apr in area bound by 48-00.00N 009-29.00W, 48-00.00N 007-56.00W, 46-54.00N…
    Celtic Sea · Eastern North Atlantic
  14. HYDROPAC 1269/232023-04-17 → 2023-05-03
    Survey operations in progress until 02 may by M/V nusantara explorer along trackline joining 15-25.98N…
    Andaman Sea · Burma
  15. HYDROARC 54/232023-04-17 → 2023-06-10
    Survey operations in progress until further notice by M/V ramform atlas towing 14 11000 meter long cables in…
    Norwegian Sea · Norway
  16. HYDROLANT 826/232023-04-17 → 2023-06-10
    Survey operations in progress until further notice by M/V ramform atlas towing 14 11000 meter long cables in…
    Norwegian Sea · Norway
  17. HYDROLANT 817/232023-04-15 → 2023-05-05
    Survey operations in progress until 052100Z may by M/V guilherme V in area bound by 01-34.98N 049-01.40W,…
    Western North Atlantic · Brazil
  18. HYDROLANT 811/232023-04-15 → 2023-06-25
    Survey operations in progress until further notice by M/V amazon warrior towing 12 8000 meter long cables,…
    Norwegian Sea · Norway
  19. HYDROARC 47/232023-04-14 → 2023-04-15
    Survey operations in progress until further notice by M/V amazon warrior towing 12 8000 meter long cables,…
    Norwegian Sea · Norway
  20. HYDROLANT 806/232023-04-14 → 2023-04-15
    Survey operations in progress until further notice by M/V amazon warrior towing 12 8000 meter long cables,…
    Norwegian Sea · Norway
  21. HYDROPAC 1237/232023-04-14 → 2023-05-16
    Survey operations 16 apr thru 15 may by M/V fugro mapper towing 150 meter cable in vicinity: a. 19-45.44N…
    Arabian Sea · Gulf of Khambhat · India
  22. HYDROPAC 1235/232023-04-14 → 2023-05-29
    Underwater operations by M/V ena habitat: a. 15 apr thru 07 may in 19-07.79N 071-59.93E
    Arabian Sea · India
  23. HYDROPAC 1231/232023-04-14 → 2023-05-11
    Survey operations in progress until 10 may by M/V sea star 7 in area bound by 19-06.33N 072-48.82E,…
    Arabian Sea · India
  24. HYDROPAC 1229/232023-04-14 → 2023-05-16
    Survey operations in progress until 15 may by M/V posh natuna, M/V posh arcturus and M/V posh panglima along…
    Arabian Sea · India
  25. HYDROPAC 1228/232023-04-14 → 2023-04-27
    Survey operations in progress until 26 apr by M/V sw cook in area bound by 15-34.98N 070-50.95E, 15-13.78N…
    Arabian Sea · Lakshadweep
  26. HYDROPAC 1227/232023-04-14 → 2023-04-14
    Survey operations in progress until 10 may by M/V sea star 7 in area bound by 19-06.33N 072-48.82E,…
    Arabian Sea · India
  27. HYDROPAC 1220/232023-04-13 → 2023-04-28
    Survey operations in progress until 27 apr in area bound by 25-47.93N 051-50.54E, 25-51.15N 051-46.60E,…
    Qatar
  28. NAVAREA IV 410/232023-04-13 → 2023-04-20
    NAVAREA IV mobile offshore drilling units positions at 131200Z apr: a. argos 27-10.4N 090-21.9W
  29. HYDROPAC 1217/232023-04-13 → 2023-04-27
    Survey operations in progress until 26 apr by M/V godavari in area bound by 19-08.09N 072-48.65E, 19-07.58N…
    Arabian Sea · India
  30. HYDROPAC 1216/232023-04-13 → 2023-04-16
    Underwater operations in progress until 15 apr by M/V WILCHIEF-1 in area bound by 19-32.40N 071-13.40E,…
    Arabian Sea · India
  31. HYDROPAC 1200/232023-04-12 → 2023-04-29
    Underwater operations in progress until further notice by M/V normand ranger in 21-28.90S 114-00.50E
    Eastern Indian Ocean · Australia
  32. HYDROLANT 783/232023-04-12 → 2023-04-18
    Survey operations in progress until 17 apr by M/V ramform tethys towing four 8000 meter long cables in area…
    Western South Atlantic · Brazil
  33. NAVAREA IV 404/232023-04-11 → 2023-04-26
    Trinidad and tobago
    Western North Atlantic
  34. HYDROLANT 779/232023-04-11 → 2023-04-18
    Survey operations 120900Z to 172359Z apr by M/V l'atalante in vicinity of trackline joining 40-56.00N…
    Western Mediterranean Sea · France
  35. HYDROPAC 1199/232023-04-11 → 2023-04-20
    Survey operations in progress until 04 may by M/V fugro sea giant in areas bound by: a. 16-25.57N…
    Bay of Bengal · India
  36. HYDROPAC 1197/232023-04-11 → 2023-05-08
    Survey operations in progress until 07 may by M/V oceanic sirius towing 10000 meter long cable in area bound…
    Bay of Bengal · India
  37. HYDROPAC 1196/232023-04-11 → 2023-04-11
    Survey operations in progress until 04 may by M/V fugro sea giant in areas bound by: a. 16-25.57N…
    Bay of Bengal · India
  38. HYDROPAC 1184/232023-04-10 → 2023-06-01
    Survey operations in progress until 31 may by M/V kohinoor III in area bound by 20-29.06N 071-59.16E,…
    Gulf of Khambhat · India
  39. HYDROPAC 1182/232023-04-10 → 2023-05-31
    Survey operations in progress until 30 may in area bound by 12-47.00N 074-25.30E, 13-04.70N 074-25.30E,…
    Arabian Sea · India
  40. HYDROPAC 1181/232023-04-10 → 2023-04-26
    Survey operations in progress until 25 apr in area bound by 12-47.00N 074-43.70E, 13-04.70N 074-43.70E,…
    Arabian Sea · India
  41. HYDROPAC 1175/232023-04-09 → 2023-04-16
    Survey operations in progress by M/V sw bly until 15 apr 23 in area bound by 15-19.56N 069-55.67E, 15-48.23N…
    Arabian Sea
  42. HYDROLANT 762/232023-04-09 → 2023-04-11
    Survey operations in progress until 111700Z apr by M/V tethys II in vicinity of trackline joining 41-22.0N…
    Western Mediterranean Sea · Balearic Islands
  43. HYDROLANT 758/232023-04-09 → 2023-04-09
    Survey operations in progress until 111800Z apr by M/V tethys II in vicinity of trackline joining 40-07.0N…
    Western Mediterranean Sea · Balearic Islands
  44. NAVAREA IV 391/232023-04-07 → 2024-01-01
    Underwater operations in progress until 31 dec by M/V bourbon calm in area bound by 08-12.59N 057-01.36W,…
    Western North Atlantic
  45. HYDROPAC 1162/232023-04-07 → 2023-04-29
    Survey operations in progress until 272359Z apr by M/V abate molina in area bound by: 19-00.0S 072-06.0W,…
    Eastern South Pacific · Chile
  46. HYDROPAC 1156/232023-04-06 → 2023-07-27
    Survey operations in progress by M/V bgp innovator and M/V bgp explorer until 30 jun in area bound by…
    Persian Gulf · Qatar
  47. NAVAREA IV 383/232023-04-06 → 2023-04-11
    Underwater operations 09 and 10 apr by M/V bourbon topaz with submersible in: a. 06-55.48N 056-06.77W
    Western North Atlantic · Suriname
  48. HYDROPAC 1154/232023-04-06 → 2023-04-09
    Survey operations 07 apr until further notice in area bound by 25-51.16N 051-46.61E, 25-47.93N 051-50.54E,…
    Persian Gulf · Qatar
  49. HYDROPAC 1153/232023-04-06 → 2023-04-15
    Survey operations 07 thru 14 apr by M/V yokosuka with submersible shinkai 6500 in areas bound by: a.…
    Philippine Sea · Japan
  50. HYDROPAC 1149/232023-04-06 → 2024-01-25
    Sub-surface scientific moorings established: a. 38-47.50S 147-03.90E
    Bass Strait · Australia

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Survey operations in 2023 — page 12 · seahazards