Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Aeronautics and Space Administration
Datum vydání před více než 9 roky
Shrnutí
Popis
Contains biogenic VOC data collected by TGB-10 during the summer of 1994.
Vydavatel US Fish and Wildlife Service, Department of the Interior
Datum vydání před více než 9 roky
Shrnutí
Popis
The Natural Resources Science Plan aims to provide the information to effectively implement the Papahanumokuakea Marine National Monument Management Plan. The Natural Resources Science Plan for Papahanaumokuakea Marine National Monument Monument prioritizes the research needed to inform management decisionmaking in the Monument, and it builds on extensive discussions, planning, and prioritization efforts conducted over the last 5 years. The Plan is based on the best available information and data, drawn from the published literature, reports, the Monument permit database, expert consultations, and the Monument Management Plan. The Science Plan was developed by a sciences planning team composed of Monument managers, scientists, and other designated Cotrustee representatives. Researchers from academic and research institutions can use the Science Plan to focus their research proposals on topics that are relevant to the management needs of the Monument.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, as part of Rapid Ecological Assessments, conducted at 3 sites at Laysan in the NW Hawaiian Islands from 1 September - 4 October 2006, aboard the NOAA ship Hi'ialakai, during the Reef Assessment and Monitoring Program (RAMP) Cruise HI0611. Raw survey data included genus presence and relative abundance, and voucher specimens. Detailed taxonomic analyses of voucher specimens are presented.
Temperature profiles from MBT casts from the CASTLE ROCK from Ocean Weather Station D (OWS-D) in the North Atlantic Ocean from 28 February 1970 to 22 March 1970 (NODC Accession 7000368)
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
Bathythermograph data were collected from the CASTLE ROCK within a 1-mile radius of Ocean Weather Station D (4400N 04100W) and in transit. Data were collected by the United States Coast Guard from 28 February 1970 to 22 March 1970. The platform was equipped and staffed to observe weather and sea conditions. Data were processed by NODC to the NODC standard Universal Bathythermograph Output (UBT) format. Full format description is available from NODC at www.nodc.noaa.gov/General/NODC-Archive/bt.html. The UBT file format is used for temperature-depth profile data obtained using the mechanical bathythermograph (MBT) instrument. The maximum depth of MBT observations is approximately 285 m. Therefore, MBT data are useful only in studying the thermal structure of the upper layers of the ocean. Cruise information, date, position, and time are reported for each observation. The data record comprises pairs of temperature-depth values. Temperature data in this file are recorded at uniform 5 m depth intervals.
Vydavatel National Aeronautics and Space Administration
Datum vydání před více než 9 roky
Shrnutí
Popis
CALIPSO Lidar Level 2 1 km cloud layer data
Vydavatel National Aeronautics and Space Administration
Datum vydání před více než 9 roky
Shrnutí
Popis
QEL proposes to construct a tissue equivalent microdosimeter using a solid state tissue equivalent detector (SSTED). The Phase I study will produce the working SSTEDs and the Phase II will provide a viable completed microdosimeter. An organic semiconductor device based on QEL's novel design is described. The expected electrical properties of the device both in the quiescent state and under exposure are calculated. The fabrication process is described in detail and the supporting electronics are defined as well. A complete set of tests that will determine the feasibilty of the SSTEDs is defined. The first test will determine if the detectors' response matches the expected response based on detector geometry. The subsequent tests will determine the sensitivity, calibration factors, and tissues equivalence of the fabricated devices.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
These images are part of a project funded by NOAA Office for Coastal Management to develop a high quality, user-friendly, attributed, centralized, multi-territorial digital database of georeferenced historic aerial imagery in the Pacific Islands region, including Hawaii, American Samoa, Guam, and the Commonwealth of the Northern Mariana Islands. The objective of this project is to make previously unavailable historic aerial imagery of the Pacific Islands available for public consumption through NOAA's Digital Coast website. These images were scanned on a flatbed scanner and georeferenced to existing basemap data.
Temperature and salinity profile data collected by NOAA's Bay Hydrographer on the northeast coast of the US, February - November 2004 (NODC Accession 0001948)
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
In early 1996, Quester Tangent Corporation (QTC) and the National Marine Fisheries Service (NMFS) Alaska Fisheries Science Center (in Seattle) formed a strategic alliance to apply QTC seabed classification technology to the problem of groundfish habitat descriptions. The Bering Sea supports about 300 fish species, many of which are demersal species. This stock supports sizeable fisheries, as indicated by landings at the Bering Sea port of Dutch Harbor in excess of 579 million pounds in 1996 and 678 million pounds in 1999 (the highest in the U.S.). By comparison, in 1981 the landing at Dutch Harbor was 73 million pounds. This rapid increase in catch highlights the need for effective management to ensure sustainability. After connecting the QTC VIEW full waveform acquisition system (ISAH-S) to the Simrad EK-500 scientific echosounder on the NOAA ship Miller Freeman, over 9,000 miles of track line data were collected in the eastern Bering Sea between June and August 1999. The raw data consist of digital echo traces of the full water column and seabed substrate. They were collected at two frequencies, 38 kHz and 120 kHz. Based on an average rate of one ping recorded per second, approximately four million individual echoes at each frequency were obtained. The data within this raster set represent the results of processing channel 38_12, which incorporated the 38 kHz frequency data, using a reference depth of 90 meters and stacks of 50 echoes to create a single classified data point through the PCA analysis. A rasterized grid was created from each Q value and then grid stacked to allow RGB representation of each data point in continous Q- space as opposed to categorical class.
Vydavatel National Aeronautics and Space Administration
Datum vydání před více než 9 roky
Shrnutí
Popis
The flux and ancillary data collected at the SSA-YJP towerflux site by the TF-04 group.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
This data set contains monthly mean precipitation sums from Russian arctic stations. Precipitation measurements were acquired using a Tretyakov precipitation gauge. Data have not been adjusted for wind bias. Data from 1967 and later are corrected for wetting loss (this correction was made by observers as they recorded the station data). Precipitation measurements from 216 stations are available. An analysis of existing precipitation data sets confirmed that data from these stations are not, at the time of publication, available in other commonly used precipitation data sets. Most data records begin in 1966 and end in 1990. The data are in tab-delimited ASCII format and available via FTP.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Vydavatel National Aeronautics and Space Administration
Datum vydání před více než 9 roky
Shrnutí
Popis
CALIPSO Lidar Level 2 1 km cloud layer data
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
Shrnutí
Popis
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.