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title:
OMG Ocean AXCTD Level 2 Data
(Type is String)
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summary:
This file contains conductivity, temperature and depth measurements from an AXCTD instrument. In addition, it contains derived variables, salinity, sound speed and density, as computed by a Sippican MK21 receiver.
(Type is String)
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keywords:
Conductivity, Salinity, Water Depth, Water Temperature
(Type is String)
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keywords_vocabulary:
NASA Global Change Master Directory (GCMD) Science Keywords
(Type is String)
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Conventions:
CF-1.6, ACDD-1.3
(Type is String)
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id:
OMG_Ocean_AXCTD_L2
(Type is String)
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uuid:
b0a00396-29fd-4069-b6b0-fcdecc532f04
(Type is String)
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naming_authority:
gov.nasa.jpl
(Type is String)
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cdm_data_type:
Station
(Type is String)
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history:
Transformed input product OMG_09132016152643_Ch16_335.edf into NetCDF format.
(Type is String)
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source:
Temperature and salinity data are collected using air-deployed sensors called Airborne eXpendable Conductivity Temperature Depth (AXCTD) instruments purchased from Lockheed Martin/Sippican, Inc.
(Type is String)
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platform:
Grumman Gulfstream III (G-III)
(Type is String)
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instrument:
Airborne eXpendable Conductivity Temperature Depth (AXCTD)
(Type is String)
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processing_level:
L2
(Type is String)
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comment:
This data was collected during the 2016 campaign.
(Type is String)
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standard_name_vocabulary:
NetCDF Climate and Forecast (CF) Metadata Convention
(Type is String)
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acknowledgement:
This research was carried out by the Jet Propulsion Laboratory, managed by the California Institute of Technology under a contract with the National Aeronautics and Space Administration.
(Type is String)
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license:
Freely Distributed
(Type is String)
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product_version:
1.0
(Type is String)
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references:
DOI:10.5067/OMGEV-AXCT1
(Type is String)
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creator_name:
Joshua K. Willis
(Type is String)
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creator_email:
Joshua.K.Willis@jpl.nasa.gov
(Type is String)
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creator_url:
https://dx.doi.org/10.5067/OMGEV-AXCT1
(Type is String)
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creator_type:
Person
(Type is String)
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creator_institution:
NASA Jet Propulsion Laboratory
(Type is String)
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institution:
NASA Jet Propulsion Laboratory
(Type is String)
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project:
Oceans Melting Greenland (OMG)
(Type is String)
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program:
NASA Earth Venture Suborbital-2 (EVS-2)
(Type is String)
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contributor_name:
OMG Science Team
(Type is String)
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contributor_role:
OMG Science Team performed the survey in the field, collected the data and performed the initial processing.
(Type is String)
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publisher_name:
PO.DAAC
(Type is String)
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publisher_email:
podaac@podaac.jpl.nasa.gov
(Type is String)
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publisher_url:
https://dx.doi.org/10.5067/OMGEV-AXCT1
(Type is String)
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publisher_type:
group
(Type is String)
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publisher_institution:
NASA Jet Propulsion Laboratory
(Type is String)
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geospatial_lat_min:
64.10706
(Type is String)
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geospatial_lat_max:
64.10706
(Type is String)
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geospatial_lat_units:
degrees north
(Type is String)
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geospatial_lat_resolution:
0.00001f
(Type is String)
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geospatial_lon_min:
-53.22467
(Type is String)
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geospatial_lon_max:
-53.22467
(Type is String)
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geospatial_lon_units:
degrees east
(Type is String)
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geospatial_lon_resolution:
0.00001f
(Type is String)
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geospatial_vertical_min:
0.72
(Type is String)
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geospatial_vertical_max:
309.7004
(Type is String)
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geospatial_vertical_resolution:
0.0001f
(Type is String)
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geospatial_vertical_units:
meters
(Type is String)
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geospatial_vertical_positive:
down
(Type is String)
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time_coverage_start:
2016-09-13T15:26:43
(Type is String)
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time_coverage_end:
2016-09-13T15:41:43
(Type is String)
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time_coverage_duration:
PT15M
(Type is String)
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date_created:
2019-07-15T20:42:57
(Type is String)
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raw_data_filename:
XCTD-01 TSK Air-launched 20160913153943
(Type is String)
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probe_type:
AXCTD
(Type is String)
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drop_number:
335
(Type is String)
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channel:
16
(Type is String)
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terminal_depth:
1000 m
(Type is String)
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depth_equation:
(Type is String)
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depth_coefficient_1:
0.72
(Type is String)
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depth_coefficient_2:
2.76124
(Type is String)
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depth_coefficient_3:
-0.000238007
(Type is String)
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depth_coefficient_4:
0.0
(Type is String)
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sequence_number:
00101
(Type is String)
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serial_number:
15126277
(Type is String)
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mk21_device:
MK21 Ethernet
(Type is String)
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cal_coefficient_state:
Original
(Type is String)
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temperature_coefficient_1:
-9.276940E-02
(Type is String)
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temperature_coefficient_2:
9.970650E-01
(Type is String)
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temperature_coefficient_3:
0.000000E+00
(Type is String)
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temperature_coefficient_4:
0.000000E+00
(Type is String)
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conductivity_coefficient_1:
-9.016970E-02
(Type is String)
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conductivity_coefficient_2:
1.034820E+00
(Type is String)
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conductivity_coefficient_3:
0.000000E+00
(Type is String)
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conductivity_coefficient_4:
0.000000E+00
(Type is String)
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coefficient_comment:
Temperature and conductivity coefficients are instrument dependent. The coefficients were used by the Lockheed/Sippican MK21 data acquisition system to calculate depth, temperature and conductivity.
(Type is String)
