gov.noaa.ngdc:8774230_waterlevel_1min eng; USA utf8 doi:10.7289/V59884XF dataset Aaron Sweeney NOAA National Centers for Environmental Information Water Level Data Manager (303) 497-4797 (303) 497-6513 325 Broadway, Mail Code E/NE42 Boulder CO 80305-3328 USA haz.info@noaa.gov pointOfContact 2018-02-13 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) World Geodetic System 1984 WGS 84 2007-08-27 revision http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4326 WGS 84 GML of World Geodetic System 1984 coordinate reference system. information resourceProvider European Petroleum Survey Group http://www.epsg-registry.org/ European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search publisher urn:ogc:def:crs:EPSG::4326 CO-OPS station 8774230: ARANSAS WILDLIFE REFUGE, SAN ANTONIO BAY 1-minute Raw Tsunami Water Level Data 2007-01-01 publication NOAA National Centers for Environmental Information publisher DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce 301-713-2815 NOAA's Center for Operational Oceanographic Products and Services 1305 East-West Highway N/OPS3 Silver Springs MD 20910 USA publisher DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce 301-713-2815 NOAA's Center for Operational Oceanographic Products and Services 1305 East-West Highway N/OPS3 Silver Springs MD 20910 USA originator https://tidesandcurrents.noaa.gov/tsunami https CO-OPS Tsunami Stations Data access to raw 1-minute water level data obtained from CO-OPS download https://opendap.co-ops.nos.noaa.gov/stations/ https CO-OPS WaterLevel Stations Data access to raw water level data obtained from CO-OPS download mapDigital CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the Hawaiian Islands. After the December 2004 Indian Ocean tsunami, CO-OPS was tasked to coordinate with the NOAA Tsunami Warning Centers in upgrading existing stations with new Data Collection Platform (DCP) and communications technology and with expanding the tsunami warning capabilities of the National Water Level Observation Network (NWLON). Work began in 2005 to upgrade 33 existing water level stations and install 16 new stations from the Pacific Ocean to the Caribbean Sea by October 2006. As of September 2006, all 33 upgrades are complete, as well as 15 of the 16 new installations. As of October 2006, the NWLON consist of 196 long-term water level stations along all U.S. coasts, including the Great Lakes, Alaska, Hawaii, the Pacific Ocean Island Territories, Puerto Rico, and the U.S. Virgin Islands. The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) serves as the archive center for these data and provides the historical data to users. Provide raw water level data on a 1 minute sampling frequency. NOAA's Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS) underDevelopment Aaron Sweeney NOAA National Centers for Environmental Information Water Level Data Manager (303) 497-4797 (303) 497-6513 325 Broadway, Mail Code E/NE42 Boulder CO 80305-3328 USA haz.info@noaa.gov pointOfContact weekly Earth Science > Oceans > Tides Earth Science > Oceans > Tides > Tidal Currents Earth Science > Oceans > Tides > Tidal Height Earth Science > Oceans > Tides > Tidal Range Earth Science > Oceans > Ocean Waves > Tsunamis Earth Science > Oceans > Coastal Processes > Sea Surface Height Earth Science > Oceans > Coastal Processes > Tidal Height theme Global Change Master Directory (GCMD) Science Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian U.S. Exclusive Economic Zone Coastal United States Coastal U.S. territories place None Continent > North America Continent > North America > United States Of America Continent > North America > United States Of America > Texas Ocean > Atlantic Ocean > North Atlantic Ocean > Gulf of Mexico place Global Change Master Directory (GCMD) Location Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian In Situ Land-based Platforms > Ocean Platform/Ocean Stations > Coastal Stations platform Global Change Master Directory (GCMD) Platform Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian In Situ/Laboratory Instruments > Gauges > Tide Gauges instrument Global Change Master Directory (GCMD) Instrument Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian NTHMP > National Tsunami Hazard Mitigation Program ICSU-WDS > International Council for Science - World Data System project Global Change Master Directory (GCMD) Project Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian Preliminary data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution., NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. Preliminary data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution., NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. otherRestrictions Use Constraints: Preliminary Data. Preliminary data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution. otherRestrictions Access Constraints: None. NOAA's Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), Environmental Measurement Systems, Sensor Specifications and Measurement Algorithms creation 2015-11-01 https://tidesandcurrents.noaa.gov/publications/CO-OPS_Measurement_Spec_Nov_2015.pdf DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce 301-713-2815 NOAA's Center for Operational Oceanographic Products and Services 1305 East-West Highway N/OPS3 Silver Spring MD 20910 USA publisher tableDigital crossReference userGuide textTable eng; USA utf8 oceans Coastal Tide Gauge Network of the United States and Its Territories -96.79499 -96.79499 28.2283 28.2283 2014-03-28T20:42:00Z PT1M The 1-minute raw water level dataset consists of over 100 NWLON Tsunami ready stations deployed along the Eastern and Western Coast of the U.S., Alaska, Pacific region, Caribbean region and U.S. states in the Gulf of Mexico. Station: The geographic location at which tidal observations are conducted. Also, the facilities used to make tidal observations. These may include a tide house, tide (water level) gauge, tide staff, and tidal bench marks. See primary control tide station, secondary control tide station, tertiary tide station, and subordinate tide station referenceInformation Station Id Unique 7-digit ID given to the Station where instrument was deployed. 9999999 0 numbers numbers STND Station Datum A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 0.0 MHHW Mean Higher-High Water A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 8.964 MHW Mean High Water A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 8.963 MTL Mean Tide Level A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 8.914 MSL Mean Sea Level A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 8.907 MLW Mean Low Water A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 8.864 MLLW Mean Lower-Low Water A fixed base elevation at a tide station to which all water level measurements are referred. For coastal (tidal) stations, the datum is unique to each station and is established at a lower elevation than the water is ever expected to reach. It is referenced to the primary bench mark at the station and is held constant regardless of changes to the water level gauge or tide staff. The datum of tabulation is most often at the zero of the first tide staff installed. For the Great Lakes and St. Lawrence River System, the International Great Lakes Datum (IGLD) serves as the vertical height reference. +100 -100 meters meters 8.86 Latitude Latitude is measured from the equator, with positive values going north and negative values going south. degree minutes degree minutes Longitude Longitude is measured from the Prime Meridian (which is the longitude that runs through Greenwich, England), with positive values going east and negative values going west. degree minutes degree minutes STATION NAME Station name is the general-purpose identifier for the station. It can be up to 80 alphanumeric characters. Values do not exist in a predefined set State The subnational division of a geographical entity in which the station is located. Values do not exist in a predefined set Data Collection Platform (DCP): A microprocessor based system that collects data from sensors, processes the data, stores the data in random access memory (RAM), and provides communication links for the retrieval or transmission of the data. referenceInformation DCP# Unique ID given to the DCP 3 1 numbers numbers Time The coordinated universal Time stamp at which the water level was recorded. It is in the format HH24MMSSZ UTC UTC date The calendar date on which the data was collected. It is in the format YYYYMMDD 19000101 Days Days Water Level The water level value as collected and disseminated by the DCP. +100.000 -100.000 meters meters Aaron Sweeney NOAA National Centers for Environmental Information Water Level Data Manager (303) 497-4797 (303) 497-6513 325 Broadway, Mail Code E/NE42 Boulder CO 80305-3328 USA haz.info@noaa.gov pointOfContact Free for online download netCDF 4 OPeNDAP Tab-delimited File GZIP https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20180101to20181231.nc https File Download (netCDF4), [2018] Data access to 1-minute water level data obtained from CO-OPS. [2018] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20170101to20171231.nc https File Download (netCDF4), [2017] Data access to 1-minute water level data obtained from CO-OPS. [2017] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20160101to20161231.nc https File Download (netCDF4), [2016] Data access to 1-minute water level data obtained from CO-OPS. [2016] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20150101to20151231.nc https File Download (netCDF4), [2015] Data access to 1-minute water level data obtained from CO-OPS. [2015] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20140101to20141231.nc https File Download (netCDF4), [2014] Data access to 1-minute water level data obtained from CO-OPS. [2014] download https://www.ngdc.noaa.gov/thredds/dodsC/nos_coops/wl_1min/rawdata/8774230/8774230_20180101to20181231.nc https OPeNDAP 1-minute water level data access via OPeNDAP, [2018] Access netCDF files with the OPeNDAP server. [2018] download https://www.ngdc.noaa.gov/thredds/dodsC/nos_coops/wl_1min/rawdata/8774230/8774230_20170101to20171231.nc https OPeNDAP 1-minute water level data access via OPeNDAP, [2017] Access netCDF files with the OPeNDAP server. [2017] download https://www.ngdc.noaa.gov/thredds/dodsC/nos_coops/wl_1min/rawdata/8774230/8774230_20160101to20161231.nc https OPeNDAP 1-minute water level data access via OPeNDAP, [2016] Access netCDF files with the OPeNDAP server. [2016] download https://www.ngdc.noaa.gov/thredds/dodsC/nos_coops/wl_1min/rawdata/8774230/8774230_20150101to20151231.nc https OPeNDAP 1-minute water level data access via OPeNDAP, [2015] Access netCDF files with the OPeNDAP server. [2015] download https://www.ngdc.noaa.gov/thredds/dodsC/nos_coops/wl_1min/rawdata/8774230/8774230_20140101to20141231.nc https OPeNDAP 1-minute water level data access via OPeNDAP, [2014] Access netCDF files with the OPeNDAP server. [2014] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20180101to20181231.csv.gz https File Download (Tab-delimited ASCII, compressed), [2018] Data access to 1-minute water level data obtained from CO-OPS. [2018] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20170101to20171231.csv.gz https File Download (Tab-delimited ASCII, compressed), [2017] Data access to 1-minute water level data obtained from CO-OPS. [2017] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20160101to20161231.csv.gz https File Download (Tab-delimited ASCII, compressed), [2016] Data access to 1-minute water level data obtained from CO-OPS. [2016] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20150101to20151231.csv.gz https File Download (Tab-delimited ASCII, compressed), [2015] Data access to 1-minute water level data obtained from CO-OPS. [2015] download https://www.ngdc.noaa.gov/thredds/fileServer/nos_coops/wl_1min/rawdata/8774230/8774230_20140101to20141231.csv.gz https File Download (Tab-delimited ASCII, compressed), [2014] Data access to 1-minute water level data obtained from CO-OPS. [2014] download Andrea Hardy DOC/NOAA/NOS/COOPS > Center for Operational Oceanographic Products and Services (CO-OPS), National Ocean Service (NOS), National Oceanic and Atmospheric Administration (NOAA), U.S. Department of Commerce (DOC) 301-713-2806 1305 East-West Highway N/OPS3 Silver Spring MD 20910 USA andrea.hardy@noaa.gov pointOfContact Free for online download ASCII https://tidesandcurrents.noaa.gov/tsunami/ https CO-OPS Tsunami Stations Data access to raw 1-minute water level data obtained from CO-OPS download repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 dataset Raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution. Raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution. Data is recorded and transmitted then is loaded into a database, the raw data are then archived on a weekly basis in xml format Aaron Sweeney NOAA National Centers for Environmental Information Water Level Data Manager (303) 497-4797 (303) 497-6513 325 Broadway, Mail Code E/NE42 Boulder CO 80305-3328 USA haz.info@noaa.gov pointOfContact Source Contribution: 1-minute water level data from all coastal National Water Level Observation Network (NWLON) stations to support national tsunami warning and mitigation efforts. Source Type: FTP online CO-OPS 1-minute Raw Tsunami Station Data publication DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce 301-713-2815 NOAA's Center for Operational Oceanographic Products and Services 1305 East-West Highway N/OPS3 Silver Spring MD 20910 USA publisher DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce 301-713-2815 NOAA's National Ocean Service 1305 East-West Highway N/OPS3 Silver Spring MD 20910 USA originator DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce 301-713-2815 NOAA's National Ocean Service 1305 East-West Highway N/OPS3 Silver Spring MD 20910 USA originator DIGITAL DATA CO-OPS Data Disclaimer: These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution. 2014-03-28T20:42:00Z platformSeries Station History Station 8774230 Sensor and DCP updated to receive 1 minute water level data 2012-10-10T00:00:00Z annually This record was automatically modified on 2015-09-17 to include references to NCEI where applicable. Aaron Sweeney NOAA National Centers for Environmental Information Water Level Data Manager (303) 497-4797 (303) 497-6513 325 Broadway, Mail Code E/NE42 Boulder CO 80305-3328 USA haz.info@noaa.gov pointOfContact NOAA National Centers for Environmental Information Metadata Specialist editor Aquatrak Model# NG-3000 Water Level Sensor Acoustic Sensor Operation Mode: Time based 1 minute samples, Collection Type: In Acoustic sensors by Acoustic pulses and in Paroscientific sensors by measuring the pressure head of the water level above the orifice, Collection Description: None The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains a network of approximately 200 long-term National Water Level Observation Network (NWLON) stations as part of the National Water Level Program (NWLP) for the United States coast and in the Great Lakes. CO-OPS installs and operates short-term water level stations in support of a variety of programs including hydrographic surveys, marine boundary determination, habitat restoration, dredging, climate change, and long-term sea level rise studies. CO-OPS collects current data as a part of the National Currents Observation Program (NCOP) at locations throughout the United States. The data collected and predictions derived are used to ensure safe, efficient, and environmentally sound maritime commerce. CO-OPS provides a set of water level and coastal current products. These include data and products required by NOAA's National Weather Service (NWS) to meet flood and tsunami warning responsibilities and a national network of Physical Oceanographic Real-Time Systems (PORTS) in major United States harbors. The 1 minute tsunami data is collected either from the Aquatrak acoustic or Paroscientific pressure sensor and is used to detect, notify, monitor tsunamis once an earthquake or a landslide is reported. The water level data is collected every 1 minute and averaged using special algorithm but the data is transmitted every 6 minutes via Geostationary Observing Environmental Satellites (GOES) utilizing special data collection platforms. These installations and recent upgrades allow NOAA tidal stations to become an integral part of the Pacific and Atlantic tsunami detection and warning network. CO-OPS also has developed a web page for providing the tsunami information to the NOAA's National Weather Service Alaska and Pacific Tsunami Warning Centers. NOAA Tsunami Program Coastal Tide Gauge The station was set up to receive water level data collected by a deployed sensor, stored in DCP, transmitted via GOES satellite, and ingested by CO-OPS database. NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) sponsor