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Read telemetry overlays from an ROV video

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1:16 video · 34 findings · 35 finding frames · Actual production result

The question we asked

Looking for

This ROV video from the Gull Island Reserve (Channel Islands) has a telemetry overlay. At each notable sighting (corals, groups of rockfish, the sixgill shark, the abandoned net), give the timestamp and transcribe the overlay verbatim: date, time, depth (D), altitude (A), range (R), heading, pitch and roll, and water temperature. Then summarise the depth and temperature range across the video and flag any value you could not read.

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At a glance

What this video shows

Read changing depth, temperature and camera telemetry from an underwater recording, with each reading linked to its source frame.

Checked coral frames show 70.8 m and 10.3°C at 0:09, then 80.7 m and 9.6°C at 0:15.
The later fish and shark shots have no readable overlay; the report marks those gaps instead of carrying readings across cuts.
This is a partial extraction: some early entries omit heading. The source frames remain available for checking.

Read the complete analysis answer

Result

on screen
messages
said
frames
video

On screen Messages Said

Click any time in the findings to play the video from there.

Source and question

"Deep-sea corals, rockfish, and net in Gull Island Reserve, Channel Islands" by Peter Etnoyer, CC BY, https://www.youtube.com/watch?v=hdwRNeaVBWM

Public preview: audio removed. The video images and timing are unchanged.

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Read all 34 timestamped findings

Corals

06-08-2019
16:14:42:08
D: 70.8 m
A: 1.4 m
R: 1.9 m
P: -9.6°
R: 8.0°
10.3°C

C: -0.9
P: -8.1°
R: 8.6°
D: 70.9 m
R: 1.8 m
278
A: 1.4 m
06-08-2019
16:14:44:10
10.3°C

C: -0.9
P: -8.2°
R: 8.2°
D: 70.9 m
R: 1.6 m
277
A: 1.5 m
06-08-2019
16:14:46:10
10.4°C

C: 3.9
P: -9.2°
R: 6.7°
D: 80.7 m
R: 2.7 m
324
A: 1.2 m
06-07-2019
17:03:32:15
9.6°C

C: 3.9
P: -6.1°
R: 7.6°
D: 80.8 m
R: 2.2 m
325
A: 1.5 m
06-07-2019
17:03:34:15
9.6°C

C: 3.9
P: -6.0°
R: 7.5°
D: 80.8 m
R: 2.0 m
324
A: 1.4 m
06-07-2019
17:03:36:15
9.6°C

C: 3.9
P: -5.1°
R: 8.0°
D: 80.7 m
R: 2.2 m
323
A: 1.4 m
06-07-2019
17:03:38:15
9.6°C

Groups of rockfish
, , , , , ,
No readable telemetry overlay.

Sixgill shark
, , , , , , ,
No readable telemetry overlay.

Abandoned net
, , , , , , ,
No readable telemetry overlay.

Summary of depth and temperature range:
Depths (coral sightings): 70.8–80.8 m
Temperatures (coral sightings): 9.6–10.4°C
All values for depth and temperature are readable.

0:00:00

Channel Islands National Marine Sanctuary
Deep Coral Gardens Expedition
June 2019

0:00:09

06-08-2019
16:14:42:08
D: 70.8 m
A: 1.4 m
R: 1.9 m
P: -9.6°
R: 8.0°
10.3°C

0:00:11

C: -0.9
P: -8.1°
R: 8.6°
D: 70.9 m
R: 1.8 m
278
A: 1.4 m
06-08-2019
16:14:44:10
10.3°C

0:00:13

C: -0.9
P: -8.2°
R: 8.2°
D: 70.9 m
R: 1.6 m
277
A: 1.5 m
06-08-2019
16:14:46:10
10.4°C

0:00:15

C: 3.9
P: -9.2°
R: 6.7°
D: 80.7 m
R: 2.7 m
324
A: 1.2 m
06-07-2019
17:03:32:15
9.6°C

0:00:17

C: 3.9
P: -6.1°
R: 7.6°
D: 80.8 m
R: 2.2 m
325
A: 1.5 m
06-07-2019
17:03:34:15
9.6°C

0:00:19

C: 3.9
P: -6.0°
R: 7.5°
D: 80.8 m
R: 2.0 m
324
A: 1.4 m
06-07-2019
17:03:36:15
9.6°C

0:00:21

C: 3.9
P: -5.1°
R: 8.0°
D: 80.7 m
R: 2.2 m
323
A: 1.4 m
06-07-2019
17:03:38:15
9.6°C

0:00:23

0:00:25

0:00:27

0:00:29

0:00:31

0:00:33

0:00:35

0:00:37

0:00:38

0:00:40

0:00:42

0:00:44

0:00:46

0:00:48

0:00:50

0:00:52

0:00:57

0:00:59

0:01:01

0:01:03

0:01:05

0:01:09

Channel Islands National Marine Sanctuary
Deep Coral Gardens Expedition
June 2019

[Image: NOAA logo]
[Image: National Marine Sanctuaries logo]
[Image: MARE logo]

0:01:13

Channel Islands National Marine Sanctuary
Deep Coral Gardens Expedition
June 2019

[Image: NOAA logo]
[Image: National Marine Sanctuaries logo]
[Image: MARE logo]

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