USGS-CMG time-series data: PV_SHELF07 - 840 - 8403bt-a

USGS-CMG time-series data from the Palos Verdes Shelf 2007 project, mooring 840 and package 8403bt-a. Follow-up observations to evaluate how often coastal ocean processes move the DDT contaminated sediments near the White Point ocean outfalls.
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cdm_data_type=TimeSeries
cdm_timeseries_variables=latitude, longitude, altitude, feature_type_instance
clock_error=130.0
clock_error_units=Seconds
COMPOSITE=0.0
contributor_name=M. Noble
contributor_role=principalInvestigator
Conventions=CF-1.6,ACDD-1.3, COARDS
COORD_SYSTEM=GEOGRAPHIC
DATA_CMNT=PV07 B3 Surface Mooring 3rd Branker T
DATA_ORIGIN=USGS WHSC and PSC Sed Trans Groups
DATA_SUBTYPE=MOORED
DATA_TYPE=TIME
date_metadata_modified=2017-04-11T22:52:00Z
DELTA_T=360
Deployment_date=05-Dec-2007 22:38:35
DEPTH_CONST=0.0
DESCRIPT=Currents, temp profiles, bottom stress, SSC, sed. traps, and PCB samplers, 15, 30, and 60 m, PV Shelf
DRIFTER=0.0
Easternmost_Easting=-118.3542
EXPERIMENT=2007-2008 PV BBL Experiment
featureType=TimeSeries
geospatial_bounds=POINT(-118.3542 33.71)
geospatial_bounds_crs=EPSG:4326
geospatial_lat_max=33.71
geospatial_lat_min=33.71
geospatial_lat_resolution=0
geospatial_lat_units=degrees_north
geospatial_lon_max=-118.3542
geospatial_lon_min=-118.3542
geospatial_lon_resolution=0
geospatial_lon_units=degrees_east
geospatial_vertical_max=-10.0
geospatial_vertical_min=-10.0
geospatial_vertical_positive=up
geospatial_vertical_resolution=0
geospatial_vertical_units=m
grid_mapping_epsg_code=EPSG:4326
grid_mapping_inverse_flattening=298.257223563
grid_mapping_long_name=http://www.opengis.net/def/crs/EPSG/0/4326
grid_mapping_name=latitude_longitude
grid_mapping_semi_major_axis=6378137.0
history=Fri Nov 1 20:23:28 2019: ncatted -a project,global,a,c,, CMG_Portal PV_SHELF07/8403bt-a.nc
Processed by proc8403bt on 19-May-2010 12:39:05
2017-04-11T22:52:00Z - pyaxiom - File created using pyaxiom
id=8403bt-a
infoUrl=https://stellwagen.er.usgs.gov/
INST_TYPE=Branker XL-105 Temperature
institution=USGS Coastal and Marine Geology Program
instrument_depth=10.0
instrument_serial_number=6992.0
keywords_vocabulary=GCMD Science Keywords
latitude=33.71
LatLonDatum=NAD83
longitude=-118.3542
LonLatDatum=NAD83
magnetic_variation=12.9
MOORING=840
naming_authority=gov.usgs.cmgp
ncei_template_version=NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0
NCO=netCDF Operators version 4.8.1 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)
Northernmost_Northing=33.71
original_filename=8403bt-a.nc
original_folder=PV_SHELF07
platform_type=Surface
POS_CONST=0.0
PROJECT=USGS/EPA Palos Verdes
project=U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal
project_summary=Follow-up observations to evaluate how often coastal ocean processes move the DDT contaminated sediments near the White Point ocean outfalls.
project_title=Palos Verdes Shelf 2007
Recovery_date=02-Apr-2008 17:39:00
samp_rate=360.0
SciPi=C.Sherwood, M. Noble, J. Xu, K Rosenberger
source=USGS
sourceUrl=(local files)
Southernmost_Northing=33.71
standard_name_vocabulary=CF Standard Name Table v29
start_time=05-Dec-2007 22:42:00
stop_time=31-Mar-2008 00:54:00
subsetVariables=latitude, longitude, altitude, feature_type_instance
time_coverage_duration=PT10030320S
time_coverage_end=2008-03-31T00:54:00Z
time_coverage_start=2007-12-05T22:42:00Z
VAR_DESC=T
VAR_FILL=1.0E35
WATER_DEPTH=54.0
WATER_DEPTH_NOTE=from ships navigation at deployment
Westernmost_Easting=-118.3542

美国地质调查局（USGS）-海洋地质学项目时间序列数据，来源于2007年Palos Verdes架设项目，涉及浮标840及数据包8403bt-a。本数据集旨在进行后续观测，以评估沿海海洋过程移动近白点海洋排放口附近DDT污染沉积物的频率。数据属性包括版本、网络CDF库版本、HDF5库版本、数据类型、变量描述、时钟误差、数据贡献者信息、数据标准、坐标系统、数据注释、数据来源、数据子类型、数据类型、元数据修改日期、时间间隔、部署日期、深度常数、描述、漂流器、东西向最大值、实验名称、特征类型、地理空间边界、地理空间边界坐标系、地理空间纬度最大值、地理空间纬度最小值、地理空间纬度分辨率、地理空间纬度单位、地理空间经度最大值、地理空间经度最小值、地理空间经度分辨率、地理空间经度单位、地理空间垂直最大值、地理空间垂直最小值、地理空间垂直方向、地理空间垂直分辨率、地理空间垂直单位、网格映射EPSG代码、网格映射逆扁平率、网格映射长名称、网格映射名称、网格映射半主轴、历史记录、处理时间、创建时间、ID、信息URL、仪器类型、机构、仪器深度、仪器序列号、关键词词汇、纬度、地理定位基准、经度、地理定位基准、磁偏角、浮标、命名权威、NCEI模板版本、NCO版本、最北纬、原始文件名、原始文件夹、平台类型、位置常数、项目、项目总结、项目标题、回收日期、采样率、科学人员、来源、来源URL、最南纬、标准名称词汇、开始时间、结束时间、子变量、时间覆盖持续时间、时间覆盖结束、时间覆盖开始、变量描述、变量填充值、水深、水深注释、最西经。