Photo credits
The photographs on this site and the vessel pictures in the app are openly licensed photos from Wikimedia Commons. They are illustrative: none shows a MarineOps client, a client's vessel, staff or premises, and none was taken for us.
We cropped, resized, lightly tone-corrected and lightly sharpened each one. Nothing in a picture was added, removed or changed. Our versions of CC BY-SA photos are shared under the same licence as the original.

MV Malali, Parika to Adventure, Essequibo River
MV Malali - Parika to Adventure - panoramio.jpg by Marco Farouk Basir. CC BY-SA 3.0; our version is shared under the same licence.

River boats at the Bartica stelling
Bartica, Guyana (12179069045).jpg by M M from Switzerland. CC BY-SA 2.0; our version is shared under the same licence.

Parika to Supenaam speed boat, Essequibo River
Speed Boat - Parika to Supenaam - panoramio (1).jpg by Marco Farouk Basir. CC BY-SA 3.0; our version is shared under the same licence.

Pontoon crossing at Mango Landing, Essequibo River
Pontoon Crossing at Mango Landing Essequibo River.jpg by Nick Taylor. Public domain.
Released into the public domain by the author.

Vehicle deck of the Berbice River ferry, 2007
On the ferry across the Berbice.jpg by madmack66. CC BY 2.0.

Marine inspectors at a moored ship, Toledo, USA
Coast Guard marine inspectors walk through moored vessels in Toledo 150218-G-AW789-156.jpg by Petty Officer 2nd Class Levi Read, U.S. Coast Guard. Public domain.
Work of a U.S. federal employee in the course of official duties; public domain in the United States. Its use does not imply endorsement by the U.S. Department of Defense or Department of Homeland Security.

Personnel transfer at an offshore platform, Gulf of Mexico
Oil Platform Crew Transfer.jpg by GuavaTrain. CC0.

Platform supply vessel K.J. Gardner, St. John's, Canada
2022-09-04 01 K.J. GARDNER - IMO 9420150 - St. John's NL CAN.jpg by Gordon Leggett. CC BY 4.0.

AHTS Horizon Arctic, Port aux Basques, Canada
2022-08-21 01 HORIZON ARCTIC - IMO 9732838.jpg by Gordon Leggett. CC BY-SA 4.0; our version is shared under the same licence.

Fast supply and crew vessel Fast Mammoth, Gulf of Mexico
OSV Fast Mammoth at Sea.jpg by GuavaTrain. CC0.

Guyana Coast Guard patrol boat, Demerara River, 2021
GDFS 1031, on the Demerara River, during Tradewinds 2021 - 210619-N-DA827-001.jpg by Lt. Elizabeth Allen, U.S. Navy. Public domain.
Work of a U.S. federal employee in the course of official duties; public domain in the United States. Its use does not imply endorsement by the U.S. Department of Defense or Department of Homeland Security.

Research vessel RA-4D, Port Angeles, USA
2024-09-11 01 RA-4D - IMO 8835619 – Port Angeles WA USA.jpg by Gordon Leggett. CC BY 4.0.

Pilot boat Mercury, IJmuiden, Netherlands
Pilot Boat Mercury.jpg by Stefan Krause, Germany. CC BY-SA 3.0; our version is shared under the same licence.

Harbour tug Svitzer Redhead, Fremantle, Australia
Tugboat Svitzer Redhead in Fremantle Harbour, July 2023 01.jpg by Calistemon. CC BY-SA 4.0; our version is shared under the same licence.

General cargo ship Ochakov, Kama River
Kama River in Perm Krai. General Cargo Ship Ochakov P6221750 2575.jpg by Alexxx1979. CC BY-SA 4.0; our version is shared under the same licence.

Cutter suction dredger Spartacus, Rotterdam
Spartacus cutter suction dredger.jpg by Stephen Cook. CC BY-SA 4.0; our version is shared under the same licence.

Fishing boats at Sinnamary, French Guiana
Navires de pêche du port de Sinnamary en Guyane (Ifremer 00633-74476 - 29527).jpg by Emilie Le Roy. CC BY 4.0.

Barge tow on the Monongahela River, Pittsburgh, USA
Coal barge on the Monogahela River.jpg by Sd400-4204. CC0.

Shuttle tanker approaching an FPSO, North Sea
Oil tanker approaching FPSO.jpg by Jon Olav Eikenes. CC BY 2.0.

River boats at a Bartica stelling, Essequibo River
Barica, Guyana (23653719315).jpg by Dan Sloan. CC BY-SA 2.0; our version is shared under the same licence.

Supply boat on the Georgetown to Mabaruma run
Mabaruma Supply Boat from Georgetown.JPG by Kevin Gabbert. Public domain.
Released into the public domain by the author.

Guyana Coast Guard boat Peregrine
Guyana Coast Guard - Peregrine.jpg by Spc. Joshua Taeckens, U.S. Army South. Public domain.
Work of a U.S. federal employee in the course of official duties; public domain in the United States. Its use does not imply endorsement by the U.S. Department of Defense or Department of Homeland Security.

The Demerara River and Harbour Bridge from the air
20191122 Guyana 0171 Georgetown sRGB (49295935467).jpg by Dan Lundberg. CC BY-SA 2.0; our version is shared under the same licence.