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Telemetry is used to obtain data on the internal functioning of missiles, rockets, unmanned planes, satellites, and probes, providing data on such factors as position, altitude, and speed as well as conditions like temperature, air pressure, wind speed, and radiation. Weather forecasters rely on telemetry to map weather patterns. Astronauts on the space shuttle are monitored with telemetry that measures and transmits readings on their blood pressure, respiration, and heart rates. Similar kinds of telemetry are used by biologists to study animals in the wild and keep track of their populations and movements. Telemetry is also widely used in modern agriculture, often to regulate irrigation.
Examples of telemetry in a Sentence
Thomas Black, Mercury News, 24 Apr. 2026
Today, computer simulation and reams of telemetry data speed up designs and eliminate most of the guesswork.
—Thomas Black, Twin Cities, 23 Apr. 2026
The radio bands serve as a fallback since the company also has authorization to use the 2000 MHz bands for satellite tracking and telemetry.
—Michael Kan, PC Magazine, 21 Apr. 2026
Around 105 juvenile Atlantic salmon were monitored in Sweden’s Lake Vättern for eight weeks using acoustic telemetry and slow-release implants.
—Mrigakshi Dixit, Interesting Engineering, 20 Apr. 2026
See All Example Sentences for telemetry
Cite this Entry
“Telemetry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/telemetry. Accessed 28 Apr. 2026.
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telemetry
noun
