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Measuring the permittivity of Fused Silica with planar on-wafer structures up to 325 GHz

Data provided by  National Institute of Standards and Technology

Fused silica has become an interesting alternative to silicon for millimeter-wave (mmWave) applications.
Unfortunately, there are few reports on the measurement of fused silica’s permittivity above 110 GHz that
use electrical rather than optical methods. Given that mmWave applications use electrical circuits,
additional electrical data would be useful to industry. To test the feasibility of electrical methods,
we applied on-wafer techniques based on coplanar waveguide transmission lines to measure the complex

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Sea Surface Temperature, 55W-55E and 55S-55N, at 0.05 degree resolution from MSG-02 Imager Sectors every quarter-hour for 2010-04-24 (NCEI Accession 0081291)

Data provided by  National Oceanic and Atmospheric Administration

The Meteosat Second Generation (MSG) satellites are spin stabilized geostationary satellites operated by the European Organization for the Exploitation of Meteorological Satellites (EUMETSAT) to provide accurate weather monitoring data through its primary instrument the Spinning Enhanced Visible and InfraRed Imager (SEVIRI), which has the capacity to observe the Earth in 12 spectral channels.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0081291

National Coral Reef Monitoring Program: Benthic Images Collected from Stratified Random Sites (StRS) across the Mariana Archipelago from 2022-04-12 to 2022-08-10 (NCEI Accession 0279441)

Data provided by  National Oceanic and Atmospheric Administration

The data described here are benthic habitat imagery that result from benthic photo-quadrat surveys conducted along transects at stratified random sites across the Mariana Archipelago from April 12 to August 10, 2022 as a part of Rapid Ecological Assessment (REA) surveys for corals and fish.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279441

National Coral Reef Monitoring Program: Benthic Images Collected from climate stations across the Mariana Archipelago from 2022-04-12 to 2022-08-06 (NCEI Accession 0279443)

Data provided by  National Oceanic and Atmospheric Administration

The data described here are photoquadrat benthic habitat imagery (photographs) collected at fixed sites established by the Ocean and Climate Change team of the Pacific Islands Fisheries Science Center (PIFSC) Ecosystem Sciences Division (ESD)--formerly the Coral Reef Ecosystem Division--as part of the NOAA National Coral Reef Monitoring Program (NCRMP). The photo-quadrat surveys were conducted from April 12 to August 6th according to protocols established by ESD and NCRMP during the ESD-led NCRMP mission to the Mariana Archipelago in 2022.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279443

Forecast products and associated satellite imagery from the Gulf of Mexico from 2022-01-01 to 2023-01-07 created by the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) (NCEI Accession 0279229)

Data provided by  National Oceanic and Atmospheric Administration

This archive information package contains outputs from the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) in the form of processed satellite imagery in GeoTIFF format and comma-separated text files, beginning on 2022-01-01 and continuing to 2023-01-07. The HAB-OFS is operated by the National Centers for Coastal Ocean Science (NCCOS) to produce forecasts for harmful algal blooms (HABs) of Karenia brevis (red tide) in the Gulf of Mexico.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279229

Forecast products and associated satellite imagery from Lake Erie from 2021-06-15 to 2021-11-02 created by the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) (NCEI Accession 0279234)

Data provided by  National Oceanic and Atmospheric Administration

This archive information package contains inputs to, and outputs from the NOAA Harmful Algal Bloom Operational Forecast System (HAB-OFS) in the form of bulletin documents and processed satellite imagery in GeoTIFF format, beginning on 2021-06-15 and continuing to 2021-11-02. The HAB-OFS is operated by the National Centers for Coastal Ocean Science (NCCOS) to produce daily forecasts for cyanobacteria blooms (blue-green algae) in Lake Erie. The source data are updated at least once daily and are available as a bulletin (pdf) for download as needed.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279234

National Coral Reef Monitoring Program: Benthic Cover Data from Annotated Benthic Images Collected During Photoquadrat Surveys at Climate Stations across the Mariana Archipelago from 2022-04-12 to 2022-08-06. (NCEI Accession 0279414)

Data provided by  National Oceanic and Atmospheric Administration

The coral reef benthic community data described here result from the annotation (classification) of benthic images collected during photoquadrat surveys conducted by the NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD, formerly the Coral Reef Ecosystem Division) as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). The photoquadrat surveys were conducted at fixed sites across the Mariana Archipelago from April 12 to August 6th as part of the ESD-led NCRMP mission to the Marianas in 2022.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279414

Data for Plots for work titled: Robust Measurements for RF Fingerprinting with Eigenphones

Data provided by  National Institute of Standards and Technology

Raw data from this project are recorded voltage waveforms versus time from a calibrated real time oscilloscope, waveforms in both frequency, time and modulated domain in both frequency and time domain from a vector receiver. The raw data are text files in MATLAB format.

The text files recorded from the oscilloscope end with .mat and can have varying number of columns depending on the number of scope channels that were recorded.

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Current velocity profiles taken by ADCP from the research vessel Marion Dufresne II in the Indian Ocean from 2017-01-05 to 2020-02-05 (NCEI Accession 0279214)

Data provided by  National Oceanic and Atmospheric Administration

The dataset contains profiles of current speed and direction taken by ADCP from the R/V Marion Dufresne II. The data were received, reviewed, and prepared for archival at the Joint Archive (JA) for Shipboard Acoustic Doppler Current Profilers (SADCP), a collaboration of NOAA and the University of Hawaii Currents Group. The data have been contributed by both US and international organizations. Data are in TXT format.

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279214

National Coral Reef Monitoring Program: Benthic Cover Derived from Analysis of Benthic Images Collected during Stratified Random Surveys (StRS) across the Mariana Archipelago from 2022-04-12 to 2022-08-07 (NCEI Accession 0279339)

Data provided by  National Oceanic and Atmospheric Administration

The data described here resulted from annotation of images collected during benthic photo-quadrat surveys conducted along transects at stratified random sites across the Mariana archipelago from April 12th, 2022 to August 7th, 2022, as a part of Rapid Ecological Assessment (REA) surveys for corals and fish. Benthic habitat imagery were quantitatively analyzed using the web-based annotation tool CoralNet (Beijbom et al. 2016).

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Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.nodc%3A0279339