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. HYDROPAC 629/232023-02-24 → 2023-03-13
    Survey operations 26 feb thru 12 mar by M/V sw cook in area bound by 09-54.33N 074-55.36E, 08-41.77N…
    Arabian Sea · India
  2. HYDROLANT 421/232023-02-24 → 2023-02-26
    Survey operations in progress until 25 feb by M/V ramon margalef in vicinity 27-37.00N 017-59.00W
    Eastern North Atlantic · Canary Islands
  3. HYDROPAC 611/232023-02-23 → 2023-03-14
    Underwater operations in progress until 13 mar by M/V sea stallion, M/V sea conquest, M/V sea jaguar and M/V…
    Arabian Sea · India
  4. HYDROPAC 609/232023-02-23 → 2023-03-02
    Survey operations in progress until 01 mar by M/V sw bly in area bound by 14-36.12N 071-22.34E, 14-00.00N…
    Arabian Sea · Lakshadweep
  5. HYDROLANT 409/232023-02-22 → 2023-03-02
    Survey operations in progress until 01 mar by M/V ramform tethys towing 14 8000 meter long cables in area…
    Western South Atlantic · Brazil
  6. HYDROPAC 585/232023-02-21 → 2023-03-22
    Survey operations 22 feb thru 21 mar by M/V acoms 11 in areas bound by: a. 19-42.47N 070-45.39E, 19-41.76N…
    Arabian Sea · Gulf of Khambhat · India
  7. HYDROLANT 399/232023-02-20 → 2023-02-24
    Survey operations in progress until further notice by M/V dar al beida in area bound by 36-00.00N…
    Eastern North Atlantic · Strait of Gibraltar · Morocco
  8. HYDROLANT 397/232023-02-20 → 2023-02-20
    Survey operations in progress until further notice by M/V dar al beida in area bound by 36-10.00N…
    Eastern North Atlantic · Strait of Gibraltar · Spain
  9. HYDROPAC 576/232023-02-20 → 2023-04-01
    Survey operations 21 feb thru 31 mar by M/V seamec princess a. along trackline joining 19-12.75N 072-06.69E,…
    Arabian Sea · India
  10. HYDROLANT 391/232023-02-20 → 2023-02-24
    Survey operations in progress until 24 feb by M/V ramon margalef in vicinity 27-37.00N 017-59.00W
    Eastern North Atlantic · Canary Islands
  11. HYDROPAC 557/232023-02-18 → 2023-04-15
    Survey operations in progress until further notice by M/V ramform sovereign towing 12 9500 meter long cables…
    South China Sea
  12. HYDROLANT 375/232023-02-17 → 2023-02-27
    Survey operations in progress until further notice by M/V ramform titan towing 12 11112 meter long cables,…
    Eastern South Atlantic
  13. HYDROPAC 548/232023-02-17 → 2023-02-28
    Survey operations by M/V responder: a. 20 thru 22 feb in area bound by 09-37.13N 092-52.62E, 09-37.69N…
    Andaman Sea · Bay of Bengal · India
  14. HYDROPAC 541/232023-02-17 → 2023-02-26
    Survey operations in progress until 25 feb by M/V oceanic sirius towing 10000 meter long cable in area bound…
    Arabian Sea · India
  15. HYDROPAC 540/232023-02-16 → 2023-02-26
    Survey operations in progress until 25 feb by M/V seamec III in vicinity 19-10.63N 070-56.75E
    Arabian Sea
  16. HYDROPAC 536/232023-02-16 → 2023-02-24
    Survey operations 17 feb thru 10 mar by M/V coastal triumph in areas bound by: a. 22-37.49N 068-40.66E,…
    Arabian Sea · Gulf of Kachchh · India
  17. HYDROPAC 535/232023-02-16 → 2023-03-16
    Survey operations in progress until 151830Z mar by M/V fugro mapper in area bound by 19-20.06N 072-01.27E,…
    Arabian Sea · Gulf of Khambhat · India
  18. HYDROPAC 534/232023-02-16 → 2023-03-01
    Survey operations in progress until 28 feb by M/V albatross 5, M/V al marwa, and M/V akash III in areas…
    Arabian Sea · India
  19. HYDROLANT 367/232023-02-16 → 2023-02-27
    Survey operations in progress until further notice by M/V ramform titan towing 12 11112 meter long cables in…
    Eastern South Atlantic
  20. HYDROPAC 527/232023-02-16 → 2023-11-02
    Underwater operations in progress until further notice by M/V dsv halul 49 with submersible in area bound by…
    Persian Gulf · Qatar
  21. HYDROPAC 524/232023-02-16 → 2023-03-01
    Survey operations in progress until 28 feb by M/V sw thuridur towing six mile long cable in area bound by…
    Arabian Sea
  22. NAVAREA IV 175/232023-02-15 → 2023-02-24
    NAVAREA IV mobile offshore drilling units positions at 151850Z feb: a. argos 27-10.4N 090-21.9W
  23. HYDROPAC 505/232023-02-15 → 2023-05-01
    Underwater operations 20 feb thru 30 apr by vessel mma vision in areas bound by: a. 38-54.00S 174-18.50E,…
    Tasman Bay · Tasman Sea · New Zealand
  24. HYDROLANT 354/232023-02-14 → 2023-03-06
    Underwater operations in progress until further notice in: a. 28-19.30S 015-48.20E by M/V gariep
    Eastern South Atlantic · Namibia
  25. HYDROLANT 353/232023-02-14 → 2023-02-14
    Underwater operations in progress until further notice by M/V coral sea in 28-30.70S 015-52.10E
    Eastern South Atlantic · Namibia
  26. HYDROPAC 491/232023-02-13 → 2023-04-01
    Survey operations 14 feb thru 31 mar by M/V north ocean 102 along trackline joining 16-32.48N 082-21.37E,…
    Bay of Bengal · India
  27. HYDROLANT 347/232023-02-13 → 2023-05-18
    Survey operations in progress until further notice by M/V sw empress in area bound by 27-45.47S 013-55.57E,…
    Eastern South Atlantic · Namibia
  28. HYDROPAC 488/232023-02-13 → 2023-03-25
    Survey operations in progress until further notice by M/V skandi hercules in area bound by 19-09.92S…
    Eastern Indian Ocean · Australia
  29. HYDROLANT 346/232023-02-13 → 2023-02-22
    Survey operations in progress until 21 feb by M/V ramform tethys towing 14 8000 meter long cables in area…
    Western South Atlantic · Brazil
  30. HYDROPAC 479/232023-02-12 → 2023-02-19
    Survey operations in progress until 18 feb in areas bound by: a. 24-45.93N 053-53.69E, 24-46.03N 053-48.35E,…
    Persian Gulf · U.A.E
  31. HYDROPAC 469/232023-02-11 → 2023-03-18
    Underwater operations in progress by M/V skandi acergy in 39-14.43S 142-54.65E
    Great Australian Bight · Australia
  32. HYDROLANT 339/232023-02-11 → 2023-05-01
    Underwater operations in progress until 30 apr by M/V anita garibaldi, M/V bram titan and M/V normand…
    Western South Atlantic · Brazil
  33. HYDROPAC 450/232023-02-09 → 2023-02-16
    Survey operations in progress until 15 feb by M/V sw bly in area bound by 11-02.67N 072-39.80E, 11-04.83N…
    Arabian Sea · India
  34. HYDROPAC 449/232023-02-09 → 2023-02-26
    Survey operations in progress until 25 feb by M/V sw cook in area bound by 08-59.01N 070-23.72E, 09-54.84N…
    Arabian Sea · India
  35. HYDROPAC 448/232023-02-09 → 2023-03-12
    Survey operations 10 feb thru 11 mar by M/V sanco star and M/V rem andes in area bound by 19-37.10N…
    Arabian Sea · India
  36. HYDROLANT 317/232023-02-07 → 2023-02-10
    Underwater operations in progress until 282000Z feb by M/V sao pedro glorioso in: a. 21-49.08S 040-56.60W
    Western South Atlantic · Brazil
  37. HYDROLANT 316/232023-02-07 → 2023-02-10
    Underwater operations in progress until 282000Z feb by M/V sao pedro glorioso in: a. 21-50.13S 040-47.78W
    Western South Atlantic · Brazil
  38. HYDROLANT 315/232023-02-07 → 2023-02-07
    Underwater operations in progress until 282000Z feb by M/V sao pedro glorioso in: a. 21-50.13S 040-47.78W
    Western South Atlantic · Brazil
  39. NAVAREA IV 146/232023-02-06 → 2023-02-13
    Survey operations 07 thru 12 feb by M/V sea rebel IV in: a. 10-06.96N 061-02.10W
    Eastern Caribbean Sea · Western North Atlantic · Trinidad
  40. HYDROPAC 412/232023-02-06 → 2023-03-09
    Survey operations in progress until 08 mar by M/V crest argus 2 and M/V voyager explorer in area bound by…
    Gulf of Khambhat · India
  41. HYDROPAC 405/232023-02-05 → 2023-02-12
    Survey operations in progress until 11 feb in areas bound by: a. 24-46.09N 053-45.59E, 24-45.94N 053-53.69E,…
    Persian Gulf · U.A.E
  42. HYDROPAC 394/232023-02-04 → 2023-02-16
    Underwater operations in progress until 15 feb by M/V goodman in area bound by 18-34.52N 072-16.77E,…
    Arabian Sea · India
  43. HYDROPAC 393/232023-02-04 → 2023-02-16
    Survey operations in progress until 15 feb by M/V seamec III in vicinity 18-35.2N 071-01.96E
    Arabian Sea
  44. HYDROLANT 282/232023-02-04 → 2023-02-21
    Survey operations in progress until 210001Z feb by M/V drs ipanema in area bound by 19-27.00S 039-41.00W,…
    Western South Atlantic · Brazil
  45. HYDROLANT 278/232023-02-04 → 2023-02-04
    Underwater operations 041100Z to 042100Z feb by M/V silencio IV in area bound by 21-13.68S 040-41.67W,…
    Western South Atlantic · Brazil
  46. HYDROLANT 277/232023-02-03 → 2023-02-04
    Survey operations in progress until 01 aug by M/V drs ipanema in area bound by 19-27.00S 039-41.00W,…
    Western South Atlantic · Brazil
  47. HYDROLANT 262/232023-02-02 → 2023-12-31
    Survey operations in progress until 30 dec by M/V shadow 1 in area bound by 45-07.89N 029-48.75E, 45-07.36N…
    Black Sea · Romania
  48. HYDROPAC 371/232023-02-02 → 2023-02-07
    Survey operations in progress until further notice by M/V sonne in 37-53.70S 074-25.95W
    Eastern South Pacific · Chile
  49. NAVAREA IV 127/232023-02-01 → 2023-02-04
    Underwater operations in progress until further notice by c/s it intrepid in 11-16.70N 074-59.20W
    Caribbean Sea · Colombia
  50. NAVAREA IV 125/232023-02-01 → 2023-04-11
    Survey operations in progress until 10 apr by M/V gladys mc call and M/V atlantic spirit along trackline…
    Western North Atlantic · Suriname

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 15 · seahazards