Pnb - User contributions [en]

File:Temp sal chl nov aou bb aug.png

2012-01-18T22:46:40Z

Fernanda:

File:Map and table aug.png

2012-01-18T22:28:04Z

Fernanda:

Data preview (Mohawk to Arroyo Burro)

2012-01-18T22:27:50Z

Fernanda: Created page with 'Glider deployment between Mohawk and Arroyo Burro in August 2011. The glider struggled in repeating the zig-zag path, and about 4 transects adequately overlapped in space (1-4 or…'

Glider deployment between Mohawk and Arroyo Burro in August 2011. The glider struggled in repeating the zig-zag path, and about 4 transects adequately overlapped in space (1-4 or A-D), off of Arroyo Burro. The rest of the mission will not be included in this data preview. Arrows on the map indicate the path direction of the glider in each sector. Blue line indicates the Santa Barbara cost line. The table shows the start/end time of each transect (Santa Barbara time), as well as the distance traveled.

[[File:map_and_table_aug.png]]

Overview of science data along the 4 transects.
'''Temperature''' plots are overlapped with glider path in the water column. Outliers were excluded.
'''Chlorophyll fluorescence''' are in raw counts (no attempt to convert to concentration units was made).
The raw '''oxygen''' data also presents large differences between upcast/downcast observations. Here, oxygen is expressed in terms of AOU, and only downcast data was plotted as it seems the most consistent. Currently working on correcting the oxygen data: adjusting the lag (25s for the phase data and 10s for the temperature data), replacing the internal optode temperature data with CTD data, more reliable (differences of up to 3 degrees Celsius are observed when compared the two), and adjusting the measurements for salinity levels (as the optode is calibrated for fresh waters).
'''Total scattering''' comes from the fluorometer sensor (chlorophyll + cdom + total scattering puck), and is measured at 700 nm. Backscattering at 660nm from the backsterring puck showed very similar patterns (not posted here).
Backscattering sensors for 470nm and 532nm, and CDOM flouorometer are currently not working properly.
Interpolation method used in all graphs: krigging, 1m-bin vertically.

[[File:temp_sal_chl_nov_aou_bb_aug.png]]

Mohawk to ArroyoB

2012-01-18T22:21:10Z

Fernanda:

08/08/2011 - 08/16/2011

The first real mission for Olly. A zig-zag between Mohwak, and Arroyo Burro from 20m isobath to ~70m. An issue with the 470nm puck arose. The signal seems to be highly segmented or under resolved. May be an issue with the signal digital conversion.

<pre><start:waypoints>
-11943.212 3423.383
-11943.236 3422.570
-11943.270 3421.774
-11943.577 3422.632
-11943.890 3423.488
-11944.270 3422.753
-11944.672 3422.027
-11944.743 3422.866
-11944.824 3423.732
-11944.672 3422.027
-11943.270 3421.774
<end:waypoints></pre>

[[Data preview (Mohawk to Arroyo Burro)]]

Mohawk to ArroyoB

2012-01-18T22:20:41Z

Fernanda:

Data preview

2012-01-17T21:50:45Z

Fernanda:

Glider deployment off Mohawk in November 2011. The glider collected only 2 days worth of science data due to communication problems. Its path overlapped well 4 times within the first 2 days, and those were filtered out as transects A, B, C and D as shown below. Arrows on the map indicate the path direction of the glider in each sector. Blue line indicates the Santa Barbara cost line. The table shows the start/end time of each transect (Santa Barbara time), as well as the distance traveled.

[[File:map_and_table_dates_nov.png]]

Overview of science data along the 4 transects.
'''Temperature''' plots are overlapped with glider path in the water column. Outliers were excluded.
Original '''salinity''' data showed disparity between upcast/downcast observations, and that was corrected using a recursive filter. Surface waters still don't seem totally corrected.
'''Chlorophyll fluorescence''' are in raw counts (no attempt to convert to concentration units was made).
The raw '''oxygen''' data also presents large differences between upcast/downcast observations. Here, oxygen is expressed in terms of AOU, and only downcast data was plotted as it seems the most consistent. Currently working on correcting the oxygen data: adjusting the lag (25s for the phase data and 10s for the temperature data), replacing the internal optode temperature data with CTD data, more reliable (differences of up to 3 degrees Celsius are observed when compared the two), and adjusting the measurements for salinity levels (as the optode is calibrated for fresh waters).
'''Total scattering''' comes from the fluorometer sensor (chlorophyll + cdom + total scattering puck), and is measured at 700 nm. Backscattering at 660nm from the backsterring puck showed very similar patterns (not posted here).
Backscattering sensors for 470nm and 532nm, and CDOM flouorometer are currently not working properly.
Interpolation method used in all graphs: krigging, 1m-bin vertically.

[[File:temp_sal_chl_nov_aou_bb_nov.png]]

Data preview

2012-01-17T21:49:10Z

Fernanda:

File:Map and table dates nov.png

2012-01-17T21:28:30Z

Fernanda:

Data preview

2012-01-17T21:28:15Z

Fernanda:

[[File:map_and_table_dates_nov.png]]
[[File:temp_sal_chl_nov_aou_bb_nov.png]]

File:Temp sal chl nov aou bb nov.png

2012-01-17T21:23:54Z

Fernanda: Temperature, salinity, chlorophyll fluorescence, AOU and total scattering data for transects A to D for the Mohawk Cross-Shelf Mission (data available for the first 2 days).

Temperature, salinity, chlorophyll fluorescence, AOU and total scattering data for transects A to D for the Mohawk Cross-Shelf Mission (data available for the first 2 days).

File:Map sectors nov.png

2012-01-17T21:22:39Z

Fernanda: uploaded a new version of "File:Map sectors nov.png": Reverted to version as of 21:22, 17 January 2012

4 overlapping sectors were chosen for data analysis in the 2-day period the glider collected science data.

File:Map sectors nov.png

2012-01-17T21:22:14Z

Fernanda: uploaded a new version of "File:Map sectors nov.png": Reverted to version as of 21:17, 17 January 2012

4 overlapping sectors were chosen for data analysis in the 2-day period the glider collected science data.

File:Map sectors nov.png

2012-01-17T21:22:06Z

Fernanda: uploaded a new version of "File:Map sectors nov.png"

4 overlapping sectors were chosen for data analysis in the 2-day period the glider collected science data.

File:Map sectors nov.png

2012-01-17T21:17:12Z

Fernanda: 4 overlapping sectors were chosen for data analysis in the 2-day period the glider collected science data.

4 overlapping sectors were chosen for data analysis in the 2-day period the glider collected science data.

Data preview

2012-01-17T21:15:43Z

Fernanda:

[[File:map_sectors_nov.png]]
[[File:table_dates_nov.png]]
[[File:temp_sal_chl_nov_aou_bb_nov.png]]

File:Table dates nov.png

2012-01-17T21:09:34Z

Fernanda:

File:Temp sal chl nov.png

2012-01-17T21:09:21Z

Fernanda:

[[File:table_dates_nov.png]]

File:Temp sal chl nov.png

2012-01-17T01:46:28Z

Fernanda: uploaded a new version of "File:Temp sal chl nov.png": Temperature, salinity, chlorophyll fluorescence, AOU and total scattering data for transects A to D for the Mohawk Cross-Shelf Mission (data available for the first 2 days).

File:Temp sal chl nov.png

2012-01-17T01:38:13Z

Fernanda:

Data preview

2012-01-17T01:38:03Z

Fernanda:

[[File:temp_sal_chl_nov.png]]

File:Temp nov.png

2012-01-17T01:30:16Z

Fernanda:

Cross-shelf temperature data for transects A to D. About the transects:

Transect Date Start/End time Distance
A 11/8/11 12:17 - 19:08 3.4813 km
B 11/8/2011 - 11/9/2011 22:17 - 5:10 3.4508 km
C 11/9/11 05:52 - 9:30 3.2282 km
D 11/9/11 10:00 - 15:36 3.4508 km

File:Temp nov.png

2012-01-17T01:26:25Z

Fernanda: Cross-shelf temperature data for transects A to D.

Cross-shelf temperature data for transects A to D.

Data preview

2012-01-17T01:25:51Z

Fernanda:

[[File:temp_nov.png]]

File:TempA.png

2012-01-17T01:18:50Z

Fernanda:

Data preview

2012-01-17T01:17:55Z

Fernanda:

[[File:tempA.jpg]]
[[File:tempB.jpg]]
[[File:tempC.jpg]]
[[File:tempD.jpg]]

Data preview

2012-01-17T01:13:34Z

Fernanda: Created page with 'File:map.jpg'

[[File:map.jpg]]

Mohawk Cross Shelf

2012-01-17T01:12:26Z

Fernanda:

11/7/2011-11/18/2011, this mission was designed to validate previous cross shelf data at Mohawk reef from about 20m of water to 75m of water. Issues with 470 puck were sill present although attempts to fix with config file change were made.

<pre><start:waypoints>
-11943.807 3423.408
-11943.807 3421.528
<end:waypoints></pre>

[[Data preview]]

LocalSettings.php

2011-10-13T21:37:00Z

Fernanda: Created page with '$wgFileExtensions = array('zip','png','gif','jpg','jpeg','doc','xls','mpp','pdf','ppt','tiff','bmp','docx', 'xlsx', 'pptx','ps','odt','ods','odp','odg');'

$wgFileExtensions = array('zip','png','gif','jpg','jpeg','doc','xls','mpp','pdf','ppt','tiff','bmp','docx', 'xlsx', 'pptx','ps','odt','ods','odp','odg');

Glider as a Buoy

2011-10-13T21:30:26Z

Fernanda:

$wgFileExtensions = array('zip','png','gif','jpg','jpeg','doc','xls','mpp','pdf','ppt','tiff','bmp','docx', 'xlsx', 'pptx','ps','odt','ods','odp','odg');
[[File:data_to_chris.zip]]

Glider as a Buoy

2011-10-13T21:26:27Z

Fernanda: Created page with 'File:data_to_chris.zip'

[[File:data_to_chris.zip]]

Local missions

2011-10-13T21:21:41Z

Fernanda:

'''under construction'''

[[Goleta_testmission_1]]

[[Goleta_testmission_2]]

[[Mohawk_to_ArroyoB]]

[[Glider_as_a_Buoy]]