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4:20

Positioning - how do we know where we are?

2:24

A skipper’s role in seabed mapping

2:21

Seabed survey gadgets

3:05

Processing the collected data

4:56

Using the data back at Toitū Te Whenua Land Information New Zealand (LINZ)

3:26

What is hydrographic surveying

The field trip kicks off overlooking Tūranganui-a-Kiwa Poverty Bay. Brad from Toitū Te Whenua Land Information New Zealand (LINZ) takes us through the what, why and how of hydrographic surveying.

Відео

4:20

Aboard Tupaia | The multibeam sounder

Переглядів 21Місяць тому

All aboard! Head out into Tūranganui-a-Kiwa Poverty Bay with the Discovery Marine Limited hydrography team. Senior Hydrographic Surveyor, Kate, is at the surveyor's desk and talks us through how the multibeam echo sounder works.

Positioning - how do we know where we are?

2:24

Positioning - how do we know where we are?

Переглядів 18Місяць тому

Rian from Discovery Marine Limited explains the technology behind knowing their position anywhere and anytime while out on the water.

2:21

A skipper’s role in seabed mapping

Переглядів 10Місяць тому

Tupaia's skipper, Jordie, gives an overview of the skipper's role during seabed surveys and why this is such an important link with the rest of the crew.

3:05

Seabed survey gadgets

Переглядів 15Місяць тому

Hayes from Discovery Marine Limited shows us three cool pieces of kit that the hydrography team use when conducting seabed surveys.

4:56

Processing the collected data

Переглядів 9Місяць тому

Get an idea of how the data collected during a seabed survey is processed.

Using the data back at Toitū Te Whenua Land Information New Zealand (LINZ)

3:26

Using the data back at Toitū Te Whenua Land Information New Zealand (LINZ)

Переглядів 4Місяць тому

A lot of work goes into collecting data during a seabed survey. How is this data used to create a nautical chart for mariners to use?

Helping improve management of marine resources

3:07

Helping improve management of marine resources

Переглядів 6Місяць тому

At Te Tapuwae o Rongokako marine reserve, Brad from Toitū te Whenua Land Information New Zealand (LINZ) explains the environmental application of seabed mapping.

1:14

Meet Brad

Переглядів 11Місяць тому

Brad is a Matanga Tatai Wahi Matua, Senior Geospatial Specialist at Toitū Te Whenua Land Information New Zealand.

1:00

Meet Hayes

Переглядів 5Місяць тому

Hayes is a Senior Hydrographic Surveyor, Port Services Lead at Discovery Marine Limited.

2:14

Meet Kate

Переглядів 15Місяць тому

Kate is a Senior Hydrographic Surveyor at Discovery Marine Limited.

2:10

Meet Rian

Переглядів 8Місяць тому

Rian is a Senior Hydrographic Surveyor, Survey Services Lead at Discovery Marine Limited.

Exploring predator free Pukenui Anchor Island

4:28

Exploring predator free Pukenui Anchor Island

Переглядів 994 місяці тому

Pukenui Anchor Island is predator free and home to a range of threatened bird species including kākāpō. Jo from Te Papa Atawhai Department of Conservation talks about why sanctuaries like Pukenui Anchor Island are so important for the future of our special biodiversity.

3:27

Fiordland's unique marine environment

Переглядів 274 місяці тому

Fiordland's connected forest and marine ecosystems create an underwater habitat like no other in Aotearoa. Here you will find creatures usually living in places only submarines and ROVs can reach.