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Ice-Tethered Profiler (ITP)
Ice-Tethered Profiler (ITP)
Description Below this buoy drifting atop an ice floe hangs the rest of an instrument called an Ice-Tethered Profiler (ITP). The instrument, developed at WHOI, has a motorized device that rides up and down a cable hundreds of meters long, measuring ocean properties and relaying data via satellite for up to several years. This ITP was installed in the Beaufort Sea in March 2014, part of a multiyear Navy-funded study to investigate the complex air-ice-ocean interactions that govern the formation and retreat of polar sea ice and help predict the Arctic Ocean’s ice cover in the future. (Photo by John Kemp, Woods Hole Oceanographic Institution) Author John Kemp, Woods Hole Oceanographic Institution JPG file - 419.52 kB - 700 x 484 pixelsmore
Extra information
Camera Maker: Canon
Camera Model: Canon PowerShot ELPH 130 IS
Original Time Taken: 2014:03:18 13:22:22
Time Digitized: 2014:03:18 13:22:22
Shutter Speed: 1/800 sec
Aperture: f/4
ISO Sensitivity: 100
Exposure Compensation: 0 EV
Metering Mode: Pattern
Flash Fired: No Flash
Original Width: 700 pixels
Original Height: 484 pixels
Orientation: 1: Normal (0 deg)
Focal Length: 13.822 mm
Focal Length Equivalent in 35mm Film: 495.02422743408
added on 2015-06-052 768 views Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License
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