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2. ICESat-2 - Wikipedia

   en.wikipedia.org/wiki/ICESat-2

   Advanced Topographic Laser Altimeter System ICESat-2 ( Ice, Cloud, and Land Elevation Satellite 2 ), part of NASA 's Earth Observing System , is a satellite mission for measuring ice sheet elevation and sea ice thickness , as well as land topography , vegetation characteristics, and clouds. [ 9 ]

3. Operation IceBridge - Wikipedia

   en.wikipedia.org/wiki/Operation_IceBridge

   Airborne Topographic Mapper (ATM) – The Airborne Topographic Mapper (ATM) is a laser altimeter that bounces laser light off the ice surface and measures how long it takes to return. By combining this timing data with information about the aircraft's position and attitude, researchers can calculate ice elevation.

4. ICESat - Wikipedia

   en.wikipedia.org/wiki/ICESat

   The GLAS lasers emit infrared and visible laser pulses at 1064- and 532-nm wavelengths. As ICESat orbited, GLAS produced a series of approximately 70 m (230 ft) diameter laser spots that were separated by nearly 170 m (560 ft) along the spacecraft's ground track. During the commissioning phase of the mission, the ICESat was placed into an orbit ...

5. Bathymetry - Wikipedia

   en.wikipedia.org/wiki/Bathymetry

   The Advanced Topographic Laser Altimeter System (ATLAS) on NASA's Ice, Cloud, and land Elevation Satellite 2 (ICESat-2) is a photon-counting lidar that uses the return time of laser light pulses from the Earth's surface to calculate altitude of the surface. ICESat-2 measurements can be combined with ship-based sonar data to fill in gaps and ...

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   mail.aol.com

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7. Underwater exploration - Wikipedia

   en.wikipedia.org/wiki/Underwater_exploration

   This has allowed areas where it is too shallow for most vessels to safely access to be bathymetrically mapped. The potential depth that ICESat-2’s Advanced Topographic Laser Altimeter System (ATLASA) can reach is 38 m in optimum conditions. [13] A magnetometer is an instrument that measures magnetic field or magnetic dipole moment. They are ...

8. Burlington County Sheriff's Office to upgrade senior-tracking ...

   www.aol.com/burlington-county-sheriffs-office...

   Burlington County Sheriff's Office is receiving a grant to upgrade their tracking/locating system for seniors and other at-risk residents. The Sheriff's Office will use a $150,000 grant from the U ...

9. These are the best Cyber Monday deals under $100: Walmart ...

   www.aol.com/lifestyle/cyber-monday-deals-under...

   Cyber Monday savings are on fire. We found the top deals you can shop under $100, including Disney+, Amazon devices, toys, and more.