USGS-CMG time-series data: PONTCHARTRAIN - 456 - 4562p1-a
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资源简介：
USGS-CMG time-series data from the Lake Pontchartrain Project project, mooring 456 and package 4562p1-a. A series of moored array studies to investigate the circulation and particle transport in Lake Pontchartrain.
_NCProperties=version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.8.17
cdm_data_type=TimeSeries
cdm_timeseries_variables=latitude, longitude, altitude, feature_type_instance
contributor_name=R. Signell
contributor_role=principalInvestigator
Conventions=CF-1.6,ACDD-1.3, COARDS
COORD_SYSTEM=GEOGRAPHICAL
CREATION_DATE=28-May-2008 17:18:48
DATA_ORIGIN=USGS
DATA_TYPE=TIME
date_metadata_modified=2017-04-11T22:49:00Z
DESCRIPT=MIDAS SYSTEM 13, LAKE PONCHARTRAIN SITE D. MOORING SHIFTED 4
Easternmost_Easting=-90.15434
featureType=TimeSeries
geospatial_bounds=POINT(-90.15433502197266 30.051000595092773)
geospatial_bounds_crs=EPSG:4326
geospatial_lat_max=30.051
geospatial_lat_min=30.051
geospatial_lat_resolution=0
geospatial_lat_units=degrees_north
geospatial_lon_max=-90.15434
geospatial_lon_min=-90.15434
geospatial_lon_resolution=0
geospatial_lon_units=degrees_east
geospatial_vertical_max=-1.9
geospatial_vertical_min=-1.9
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 20:16:31 2019: ncatted -a project,global,a,c,, CMG_Portal PONTCHARTRAIN/4562p1-a.cdf
corrected sign of lon using fix_poslon.m:
2017-04-11T22:49:00Z - pyaxiom - File created using pyaxiom
id=4562p1-a
infoUrl=https://stellwagen.er.usgs.gov/
institution=USGS Coastal and Marine Geology Program
keywords_vocabulary=GCMD Science Keywords
latitude=30.051
longitude=-90.154335
magnetic_variation=0.0
MOORING=456
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=30.051
original_filename=4562p1-a.cdf
original_folder=PONTCHARTRAIN
project=U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal
project_summary=A series of moored array studies to investigate the circulation and particle transport in Lake Pontchartrain.
project_title=Lake Pontchartrain Project
sampling_interval=225
source=USGS
sourceUrl=(local files)
Southernmost_Northing=30.051
standard_name_vocabulary=CF Standard Name Table v29
start_time=95- III-23 20.32.50
stop_time=95- IV -24 07.17.50
subsetVariables=latitude, longitude, altitude, feature_type_instance
time_coverage_duration=PT2717100S
time_coverage_end=1995-04-24T07:17:50Z
time_coverage_start=1995-03-23T20:32:50Z
WATER_DEPTH=4
water_depth=3.7
Westernmost_Easting=-90.15434
美国地质调查局（USGS）-海岸与海洋地质计划项目中的庞查特雷恩湖时序数据，项目编号456，锚泊站456以及数据包4562p1-a。一系列锚泊阵列研究，旨在探究庞查特雷恩湖的水循环和颗粒物质传输。数据集属性：版本1|netCDF库版本4.4.1.1|hdf5库版本1.8.17，数据类型为时间序列，变量包括纬度、经度、海拔和特征类型实例。贡献者：R. Signell（项目负责人）。遵循CF-1.6、ACDD-1.3、COARDS约定。地理坐标系统为地理坐标。创建日期：2008年5月28日17:18:48，数据来源：USGS。元数据最后修改日期：2017年4月11日22:49:00Z。描述：MIDAS系统13，庞查特雷恩湖站D，锚泊移动4。最东经度：-90.15434，最北纬度：30.051，最南纬度：30.051，最西经度：-90.15434，水深：3.7米。数据采集间隔为225秒。研究项目概述：庞查特雷恩湖项目，旨在研究庞查特雷恩湖的水循环和颗粒物质传输。项目标题：庞查特雷恩湖项目，起始时间：1995年3月23日20:32:50，结束时间：1995年4月24日07:17:50。
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