• Organization: National Institute of Standards and Technology
• Updated: 2022-10-21 00:00:00

NIST carried out a comprehensive BLE RSI data collection campaign under various operational scenarios. In some scenarios, the transmitting and receiving BLE radios were in line-of-sight (LOS) or...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1958-01-01T00:00:00.000+00:00

Sudden ionospheric disturbances (SID) are caused by solar flare enhanced X-rays in the 1 to 10 angstrom range. Solar flares can produce large increases of ionization in the D-region of the...

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• Organization: Department of the Interior
• Updated: 2022-08-09T00:00:00Z

We used an automated radio telemetry network to document the activity of radio telemetered Hawaiian forest birds in two study sites, one a continuous forest and the other a fragmented forest. Four...

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• Organization: Department of the Interior
• Updated: 2022-01-13T00:00:00Z

A major advancement in the use of radio telemetry has been the development of automated radio tracking systems (ARTS) which allow animal movements to be tracked continuously. A new ARTS approach...

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• Organization: Department of the Interior
• Updated: 2020-09-10T00:00:00Z

Hyperspectral remote sensing of submerged aquatic vegetation is a complex and difficult process that is affected by unique constraints on the energy flow profile near and below the water surface. ...

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• Organization: Department of the Interior
• Updated: 2025-01-14T00:00:00Z

Species are expected to shift their distributions to higher latitudes, greater elevations, and deeper depths in response to climate change, reflecting an underlying hypothesis that species will...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The CYGNSS Level 1 Calibrated Raw IF Version 1.0 dataset is produced by the CYGNSS Science Team of the University of Michigan, and it contains the first release, Version 1.0, of the CYGNSS...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The main science objectives for the Voyager Interplanetary Mission, VIM, are as follows: - investigate the structure of the solar wind magnetic fields and plasma in the inner and outer...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The main science objectives for the Voyager Interplanetary Mission, VIM, are as follows: - investigate the structure of the solar wind magnetic fields and plasma in the inner and outer...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-06-05T00:00:00.000+00:00

This record represents black grouper sound production detected from raw passive acoustic data. For each one-minute segment of data, calibrated spectrograms were generated and manually viewed for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-04-15T00:00:00.000+00:00

This record represents red grouper sound production detected from raw passive acoustic data. For each one-minute segment of data, calibrated spectrograms were generated and manually viewed for red...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-06-05T00:00:00.000+00:00

This record represents black grouper sound production detected from raw passive acoustic data. For each one-minute segment of data, calibrated spectrograms were generated and manually viewed for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-06-05T00:00:00.000+00:00

This record represents red grouper sound production detected from raw passive acoustic data. For each one-minute segment of data, calibrated spectrograms were generated and manually viewed for red...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-06-05T00:00:00.000+00:00

This record represents red grouper sound production detected from raw passive acoustic data. For each one-minute segment of data, calibrated spectrograms were generated and manually viewed for red...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-04-15T00:00:00.000+00:00

This record represents black grouper sound production detected from raw passive acoustic data. For each one-minute segment of data, calibrated spectrograms were generated and manually viewed for...

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• Organization: Department of Energy
• Updated: 2021-07-08T19:53:09Z

Newly reprocessed Naval Air Station Fallon (1994) seismic lines: pre-stack depth migrations, with interpretations to support the Fallon FORGE (Phase 2B) 3D Geologic model. Data along seven...

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• Organization: Department of the Interior
• Updated: 2024-08-08T00:00:00Z

Tabular dataset containing coordinates where radio telemetry (Lotek) transmitter was located during tag drag in the Willsboro cascades, Boquet River, NY during 2020. The transmitter was coded as...

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• Organization: National Institute of Standards and Technology
• Updated: 2022-06-09 00:00:00

On-resonance Rydberg atom-based radio-frequency (RF) electric field sensing methods remain limited by the narrow frequency signal detection bands available by resonant transitions. The use ofan...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This Level 1 (L1) dataset contains the Full Delay Doppler Map (DDM) sensor data from the Delay Doppler Mapping Instrument aboard the CYGNSS satellite constellation. The primary CYGNSS instrument,...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-09

This set of daily plasmagrams/echograms comes from the IMAGE Radio Plasma Imager that studies the Earth's magnetophere in the 3 kHz to 3 MHz frequency range. RPI plasmagrams are visualized by...

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