ru32-20170622T1508-trajectory-raw-delayed
eng
UTF8
dataset
service
John Kerfoot
Rutgers University - DMCS
+1 848-932-3344
71 Dudley Road
New Brunswick
NJ
08901
USA
kerfoot@marine.rutgers.edu
pointOfContact
2024-03-29
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
4
column
row
vertical
temporal
ru32-20170622T1508 Delayed Raw Trajectory
2021-07-13
creation
2021-07-13
issued
slocum-data.marine.rutgers.edu
ru32-20170622T1508-trajectory-raw-delayed
John Kerfoot
Rutgers University
kerfoot@marine.rutgers.edu
https://rucool.marine.rutgers.edu
information
web browser
Background Information
Background information from the source
information
originator
Oscar Schofield,Yi Chao,Nicole Waite,David Aragon,John Kerfoot
contributor
Sea Water Ocean Topography (SWOT) is a radar interferometry mission making SSH measurements over a swath 120 km wide. There is a nadir gap of 20 km where the error from interferometry is not meeting science requirement. The mission's calval requirement is to validate the along-track SSH performance in terms of a wavenumber spectrum of the measurement error by comparison to in-situ measurement. The current candidate for the in-situ measurement is an array of gliders along the center of a swath to resolve the dynamic height at wavelengths of 15-150 km. This will consist of 20 station keeping gliders 7.5 km apart. An OSSE study suggests that a station-keeping glider making vertical loop of the upper 500 m of the water column in 2 hours can meet the requirement of providing quasi-synoptic observations of the dynamic height from the glider array for comparison with the SWOT snapshot measurement of SSH from overflight. The primary objective of the deployment is to test the capability of gliders to retrieve the upper ocean dynamic height time series derived from the M1 moo ring covering the upper 300 m of the water column. Another objective is to make simultaneous measurement of the SSH via a GPS buoy and the bottom pressure via a bottom-pressure recorder. These measurements will allow us to derive the steric component of SSH and compare to the hydrographic measurement by the mooring and gliders. High-resolution delayed-mode/recovered dataset.
John Kerfoot
Rutgers University
kerfoot@marine.rutgers.edu
https://rucool.marine.rutgers.edu
information
web browser
Background Information
Background information from the source
information
pointOfContact
crs
platform
pressure
ru32
ru32-20170622T1508
trajectory
theme
NASA SWOT
project
time
latitude
longitude
depth
depth
eastward_sea_water_velocity
northward_sea_water_velocity
latitude
longitude
time
sea_water_pressure
sea_floor_depth_below_sea_surface
eastward_sea_water_velocity
northward_sea_water_velocity
sea_water_pressure
time
time
sea_water_electrical_conductivity
sea_water_pressure
sea_water_temperature
theme
CF Standard Name Table v27
This data may be redistributed and used without restriction. Data provided as is with no expressed or implied assurance of quality assurance or quality control
NASA SWOT
largerWorkCitation
project
Unidata Common Data Model
Trajectory
largerWorkCitation
project
eng
geoscientificInformation
1
-122.14398
-121.78638
36.74446
36.80408
seconds
2017-06-22T15:12:30Z
2017-08-11T17:36:57Z
-949.2316
0.01985251
ru32-20170622T1508 Delayed Raw Trajectory
2021-07-13
creation
2021-07-13
issued
John Kerfoot
Rutgers University
kerfoot@marine.rutgers.edu
https://rucool.marine.rutgers.edu
information
web browser
Background Information
Background information from the source
information
originator
Oscar Schofield,Yi Chao,Nicole Waite,David Aragon,John Kerfoot
contributor
Sea Water Ocean Topography (SWOT) is a radar interferometry mission making SSH measurements over a swath 120 km wide. There is a nadir gap of 20 km where the error from interferometry is not meeting science requirement. The mission's calval requirement is to validate the along-track SSH performance in terms of a wavenumber spectrum of the measurement error by comparison to in-situ measurement. The current candidate for the in-situ measurement is an array of gliders along the center of a swath to resolve the dynamic height at wavelengths of 15-150 km. This will consist of 20 station keeping gliders 7.5 km apart. An OSSE study suggests that a station-keeping glider making vertical loop of the upper 500 m of the water column in 2 hours can meet the requirement of providing quasi-synoptic observations of the dynamic height from the glider array for comparison with the SWOT snapshot measurement of SSH from overflight. The primary objective of the deployment is to test the capability of gliders to retrieve the upper ocean dynamic height time series derived from the M1 moo ring covering the upper 300 m of the water column. Another objective is to make simultaneous measurement of the SSH via a GPS buoy and the bottom pressure via a bottom-pressure recorder. These measurements will allow us to derive the steric component of SSH and compare to the hydrographic measurement by the mooring and gliders. High-resolution delayed-mode/recovered dataset.
ERDDAP tabledap
1
-122.14398
-121.78638
36.74446
36.80408
seconds
2017-06-22T15:12:30Z
2017-08-11T17:36:57Z
-949.2316
0.01985251
tight
ERDDAPtabledapDatasetQueryAndAccess
https://slocum-data.marine.rutgers.edu/erddap/tabledap/ru32-20170622T1508-trajectory-raw-delayed
ERDDAP:tabledap
ERDDAP-tabledap
ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes.
download
ru32-20170622T1508 Delayed Raw Trajectory
2021-07-13
creation
2021-07-13
issued
John Kerfoot
Rutgers University
kerfoot@marine.rutgers.edu
https://rucool.marine.rutgers.edu
information
web browser
Background Information
Background information from the source
information
originator
Oscar Schofield,Yi Chao,Nicole Waite,David Aragon,John Kerfoot
contributor
Sea Water Ocean Topography (SWOT) is a radar interferometry mission making SSH measurements over a swath 120 km wide. There is a nadir gap of 20 km where the error from interferometry is not meeting science requirement. The mission's calval requirement is to validate the along-track SSH performance in terms of a wavenumber spectrum of the measurement error by comparison to in-situ measurement. The current candidate for the in-situ measurement is an array of gliders along the center of a swath to resolve the dynamic height at wavelengths of 15-150 km. This will consist of 20 station keeping gliders 7.5 km apart. An OSSE study suggests that a station-keeping glider making vertical loop of the upper 500 m of the water column in 2 hours can meet the requirement of providing quasi-synoptic observations of the dynamic height from the glider array for comparison with the SWOT snapshot measurement of SSH from overflight. The primary objective of the deployment is to test the capability of gliders to retrieve the upper ocean dynamic height time series derived from the M1 moo ring covering the upper 300 m of the water column. Another objective is to make simultaneous measurement of the SSH via a GPS buoy and the bottom pressure via a bottom-pressure recorder. These measurements will allow us to derive the steric component of SSH and compare to the hydrographic measurement by the mooring and gliders. High-resolution delayed-mode/recovered dataset.
OPeNDAP
1
-122.14398
-121.78638
36.74446
36.80408
seconds
2017-06-22T15:12:30Z
2017-08-11T17:36:57Z
-949.2316
0.01985251
tight
OPeNDAPDatasetQueryAndAccess
https://slocum-data.marine.rutgers.edu/erddap/tabledap/ru32-20170622T1508-trajectory-raw-delayed
OPeNDAP:OPeNDAP
OPeNDAP
An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.
download
ru32-20170622T1508 Delayed Raw Trajectory
2021-07-13
creation
2021-07-13
issued
John Kerfoot
Rutgers University
kerfoot@marine.rutgers.edu
https://rucool.marine.rutgers.edu
information
web browser
Background Information
Background information from the source
information
originator
Oscar Schofield,Yi Chao,Nicole Waite,David Aragon,John Kerfoot
contributor
Sea Water Ocean Topography (SWOT) is a radar interferometry mission making SSH measurements over a swath 120 km wide. There is a nadir gap of 20 km where the error from interferometry is not meeting science requirement. The mission's calval requirement is to validate the along-track SSH performance in terms of a wavenumber spectrum of the measurement error by comparison to in-situ measurement. The current candidate for the in-situ measurement is an array of gliders along the center of a swath to resolve the dynamic height at wavelengths of 15-150 km. This will consist of 20 station keeping gliders 7.5 km apart. An OSSE study suggests that a station-keeping glider making vertical loop of the upper 500 m of the water column in 2 hours can meet the requirement of providing quasi-synoptic observations of the dynamic height from the glider array for comparison with the SWOT snapshot measurement of SSH from overflight. The primary objective of the deployment is to test the capability of gliders to retrieve the upper ocean dynamic height time series derived from the M1 moo ring covering the upper 300 m of the water column. Another objective is to make simultaneous measurement of the SSH via a GPS buoy and the bottom pressure via a bottom-pressure recorder. These measurements will allow us to derive the steric component of SSH and compare to the hydrographic measurement by the mooring and gliders. High-resolution delayed-mode/recovered dataset.
ERDDAP Subset
1
-122.14398
-121.78638
36.74446
36.80408
seconds
2017-06-22T15:12:30Z
2017-08-11T17:36:57Z
-949.2316
0.01985251
tight
ERDDAP_Subset
https://slocum-data.marine.rutgers.edu/erddap/tabledap/ru32-20170622T1508-trajectory-raw-delayed.subset
search
Subset
Web page to facilitate selecting subsets of the dataset
download
physicalMeasurement
time
double
Timestamp
trajectory
String
Trajectory/Deployment Name
source_file
String
Source data file
c_ctd41cp_num_fields_to_send
float
c_ctd41cp_num_fields_to_send
c_fin
float
C Fin
c_flbbcd_num_fields_to_send
float
c_flbbcd_num_fields_to_send
c_flbbcd_on
float
c_flbbcd_on
c_heading
float
C Heading
c_pitch
float
C Pitch
c_roll
float
c_roll
c_wpt_lat
double
C Wpt Lat
c_wpt_lon
double
C Wpt Lon
crs
int
http://www.opengis.net/def/crs/EPSG/0/4326
instrument_ctd
int
Conductivity, Temperature, Depth (CTD) Sensor
instrument_flbbcd
int
ECO Triplet Puck
m_altitude
float
m_altitude
m_appear_to_be_at_surface
byte
m_appear_to_be_at_surface
m_coulomb_amphr
float
M Coulomb Amphr
m_depth
float
Depth
m_fin
float
M Fin
m_final_water_vx
float
M Final Water Vx
m_final_water_vy
float
M Final Water Vy
m_gps_full_status
byte
m_gps_full_status
m_gps_lat
double
GPS Measured Latitude
m_gps_lon
double
GPS Measured Longitude
m_gps_status
byte
M Gps Status
m_heading
float
M Heading
m_iridium_call_num
float
m_iridium_call_num
m_iridium_redials
float
m_iridium_redials
m_iridium_signal_strength
float
m_iridium_signal_strength
m_lat
double
Dead-Reckoned Latitude
m_lon
double
Dead-Reckoned Longitude
m_pitch
float
M Pitch
m_present_time
double
m_present_time
m_pressure
float
Flight Pressure
m_roll
float
M Roll
m_science_clothesline_lag
float
m_science_clothesline_lag
m_vacuum
float
M Vacuum
m_water_depth
float
M Water Depth
m_water_vx
float
Depth-averaged Eastward Sea Water Velocity
m_water_vy
float
Depth-averaged Northward Sea Water Velocity
platform
int
Slocum Glider ru32
pressure
float
CTD Pressure
sci_ctd41cp_is_installed
byte
sci_ctd41cp_is_installed
sci_ctd41cp_sim_is_installed
byte
sci_ctd41cp_sim_is_installed
sci_ctd41cp_timestamp
double
Sci Ctd41Cp Timestamp
sci_flbbcd_bb_ref
float
sci_flbbcd_bb_ref
sci_flbbcd_bb_sig
float
sci_flbbcd_bb_sig
sci_flbbcd_bb_units
float
Sci Flbbcd Bb Units
sci_flbbcd_cdom_ref
float
sci_flbbcd_cdom_ref
sci_flbbcd_cdom_sig
float
sci_flbbcd_cdom_sig
sci_flbbcd_cdom_units
float
Sci Flbbcd Cdom Units
sci_flbbcd_chlor_ref
float
sci_flbbcd_chlor_ref
sci_flbbcd_chlor_sig
float
sci_flbbcd_chlor_sig
sci_flbbcd_chlor_units
float
Sci Flbbcd Chlor Units
sci_flbbcd_is_installed
byte
sci_flbbcd_is_installed
sci_flbbcd_therm
float
sci_flbbcd_therm
sci_flbbcd_timestamp
double
sci_flbbcd_timestamp
sci_m_present_time
double
Sci M Present Time
sci_software_ver
float
sci_software_ver
sci_water_cond
float
Sci Water Cond
sci_water_pressure
float
CTD Pressure
sci_water_temp
float
sci_water_temp
u_flbbcd_bb_cwo
float
u_flbbcd_bb_cwo
u_flbbcd_bb_sf
float
u_flbbcd_bb_sf
u_flbbcd_cdom_cwo
float
u_flbbcd_cdom_cwo
u_flbbcd_cdom_sf
float
u_flbbcd_cdom_sf
u_flbbcd_chlor_cwo
float
u_flbbcd_chlor_cwo
u_flbbcd_chlor_sf
float
u_flbbcd_chlor_sf
u_flbbcd_is_calibrated
byte
u_flbbcd_is_calibrated
x_software_ver
float
x_software_ver
John Kerfoot
Rutgers University - DMCS
+1 848-932-3344
71 Dudley Road
New Brunswick
NJ
08901
USA
kerfoot@marine.rutgers.edu
distributor
OPeNDAP
DAP/2.0
https://slocum-data.marine.rutgers.edu/erddap/tabledap/ru32-20170622T1508-trajectory-raw-delayed.html
order
Data Subset Form
ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types.
download
https://slocum-data.marine.rutgers.edu/erddap/tabledap/ru32-20170622T1508-trajectory-raw-delayed.graph
order
Make-A-Graph Form
ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.
mapDigital
dataset
2021-07-13T15:13:13Z: /tmp/tmpqyjg5pb1/TrajectoryNetCDFWriter.pytfnxhgv2.nc created
2021-07-13T15:13:13Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_trajectories_to_nc.py /home/coolgroup/slocum/deployments/2017/ru32-20170622T1508/data/in/ascii/dbd/ru32_2017_222_2_0_dbd.dat
This record was created from dataset metadata by ERDDAP Version 2.22