ORCA1 - Twanoh: L3 Climatology - Depth Gridded - 0.25 meter

The Northwest Environmental Moorings program maintains
a number of buoys thoughout the Puget Sound region, taking regular profiling
casts with a winched CTD attached to a fixed mooring. These profiles measure
water pressure, water temperature, and conductivity. Depending on the mooring
configuration, additional instruments are added to take further measurements,
which can include dissolved oxygen, nitrate concentrations, fluoroescence
(a proxy measurement for chlorophyll concentrations), and turbidity.

This climatology is based upon data taken from casts taken between the years 2010-2024. The data is averaged at each pressure level for each day of a calendar year. After the data is averaged, a 6-week smoothing filter is run over each data level to provide a smoother data record. Climatological averages and standard deviations are provided. When taking the averages, if there is not sufficient data coverage for a given day (i.e., greater than or equal to 80% of the time frame), then no average is taken, and the climatological value for that day at that pressure level is left blank.
_NCProperties=version=2,netcdf=4.9.0,hdf5=1.12.2
author=Seth Travis
buoy_designation=ORCA1
buoy_latitude=47.375 degrees N
buoy_longitude=-123.00833333 degrees E
buoy_name=Twanoh
buoy_reference_number=1
cdm_altitude_proxy=depth
cdm_data_type=TimeSeriesProfile
cdm_profile_variables=day_of_year, time
cdm_timeseries_variables=buoy_name, latitude, longitude
climatological_yrs=2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
contact=[e-mail]
conventions=IOOS Parameter Vocabulary v2.0 (https://mmisw.org/ont/ioos/parameter)
defaultDataQuery=sea_water_temperature[0:last][0:last],sea_water_practical_salinity[0:last][0:last],sea_water_sigma_theta[0:last][0:last],mass_concentration_of_oxygen_in_sea_water[0:last][0:last]
defaultGraphQuery=sea_water_temperature[0:last][0:last]&.draw=surface&.vars=time|depth|sea_water_temperature&.yRange=0|35|false
description=ORCA Climatology at Twanoh: Depth-gridded
details=This file contains climatological data records for all the sensors at the ORCA buoy at Twanoh. Each variable includes a climatological mean and a climatological standard deviation. The climatologies were constructed using data from the years between 2010 and 2023. For more information on how the climatology has been constructed, please refer to the data manual.
featureType=TimeSeriesProfile
history=2024-Apr-10 07:04:44: Generate climatology
2024-Apr-08 10:03:11: Generate climatology
infoUrl=???
institution=Northwest Environmental Moorings Group at University of Washington - Applied Physical Laboratory
keywords_vocabulary=GCMD Science Keywords
modification_date=2024-Apr-10 07:04:44
reference=UNESCO 1983 - Algorithms for computation of fundamental properties of seawater; https://unesdoc.unesco.org/ark:/48223/pf0000059832_eng
sourceUrl=(local files)
standard_name_vocabulary=CF Standard Name Table v70
time_coverage_end=1970-12-31T00:00:00Z
time_coverage_start=1970-01-01T00:00:00Z
water_depth=35 meters

西北环境锚泊项目在普吉特湾地区维持多个浮标，定期使用与固定锚泊相连的绞车式CTD进行剖面测量。这些剖面测量包括水压、水温及电导率。根据锚泊配置的不同，还会增加额外的仪器以进行更进一步的测量，这些测量可能包括溶解氧、硝酸盐浓度、荧光（作为叶绿素浓度替代指标的测量）以及浑浊度。该气候学数据基于2010年至2024年间采集的抛射数据构建。数据在每个压力水平上对每年的每一天进行平均。数据平均后，对每个数据级别运行一个为期6周的平滑滤波器，以提供更平滑的数据记录。提供气候学平均值和标准差。在计算平均值时，如果某一天的数据覆盖不足（即大于或等于时间框架的80%），则不计算平均值，并在该压力水平下该日的气候学值留空。

属性：版本=2，netCDF=4.9.0，hdf5=1.12.2
作者=Seth Travis
浮标标识=ORCA1
浮标纬度=47.375度北
浮标经度=-123.00833333度东
浮标名称=Twanoh
浮标参考编号=1
cdm高度代理=深度
cdm数据类型=时间序列剖面
cdm剖面变量=年日，时间
cdm时间序列变量=浮标名称，纬度，经度
气候学年份=2010，2011，2012，2013，2014，2015，2016，2017，2018，2019，2020，2021，2022，2023
联系=[e-mail]
约定=IOOS参数词汇表v2.0 (https://mmisw.org/ont/ioos/parameter)
默认数据查询=sea_water_temperature[0:last][0:last],sea_water_practical_salinity[0:last][0:last],sea_water_sigma_theta[0:last][0:last],mass_concentration_of_oxygen_in_sea_water[0:last][0:last]
默认图形查询=sea_water_temperature[0:last][0:last]&.draw=surface&.vars=time|depth|sea_water_temperature&.yRange=0|35|false
描述=ORCA Twanoh气候学：深度网格化
详情=该文件包含Twanoh ORCA浮标上所有传感器的气候学数据记录。每个变量均包含气候学平均值和气候学标准差。气候学数据是通过2010年至2023年间的数据构建的。有关气候学构建的更多信息，请参阅数据手册。
特征类型=时间序列剖面
历史=2024年4月10日07:04:44：生成气候学
2024年4月8日10:03:11：生成气候学
信息URL=???
机构=华盛顿大学应用物理实验室的西北环境锚泊项目组
关键词词汇表=GCMD科学关键词
修改日期=2024年4月10日07:04:44
参考=UNESCO 1983 - 海水基本性质的算法；https://unesdoc.unesco.org/ark:/48223/pf0000059832_eng
数据源URL=(本地文件)
标准名称词汇=CF标准名称表v70
时间覆盖结束=1970-12-31T00:00:00Z
时间覆盖开始=1970-01-01T00:00:00Z
水深=35米