gov.noaa.ngdc.mgg.seismic:AT26-21_SubbottomProfiler
series
NOAA National Centers for Environmental Information
ncei.info@noaa.gov
https://www.ncei.noaa.gov/contact
NCEI Contact Information
Information for contacts at NCEI.
information
pointOfContact
2020-05-06
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
World Geodetic System 1984
WGS 84
2007-08-27
revision
https://epsg.org/crs_4326/WGS-84.html
WGS 84
GML of World Geodetic System 1984 coordinate reference system.
information
resourceProvider
European Petroleum Survey Group
https://epsg.org/home.html
European Petroleum Survey Group Geodetic Parameter Registry
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
search
publisher
urn:ogc:def:crs:EPSG::4326
Instantaneous Water Level depth
2012-08-10
revision
https://epsg.org/crs_5831/Instantaneous-Water-Level-depth.html
GML for Instantaneous Water Level depth (in meters) available from the epsg-registry.
information
resourceProvider
European Petroleum Survey Group
https://epsg.org/home.html
European Petroleum Survey Group Geodetic Parameter Registry
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
search
publisher
urn:ogc:def:crs:EPSG::5831
Raw Knudsen Engineering 320 BR CHIRP Subbottom Data for the U.S. Mendocino Ridge
2015-01-13
publication
NOAA National Centers for Environmental Information
NCEI Metadata ID: gov.noaa.ngdc.mgg.seismic:AT26-21_SubbottomProfiler
NOAA National Centers for Environmental Information
publisher
UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC)
author
James V. Gardner
UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC)
Research Professor
principalInvestigator
Knudsen Engineering 320 BR CHIRP subbottom data were collected in the Raw Knudsen SEG-Y Datagram format.
The National Oceanic and Atmospheric Administration (NOAA), on behalf of the United States Government, has a requirement to carry out surveys of specific regions on the continental margin (slope and rise) in the U.S. Pacific continental margins in order to obtain Raw Knudsen SEG-Y Datagram. These data are required to support any potential claim for an extended continental shelf by the United States under United Nations Convention on the Law of the Sea (UNCLOS) Article 76. The requirement is for the collection and processing of full-coverage multibeam sonar data in water depths of approximately 2000 to 5500 m in order to precisely define the location of the 2500-m isobath and the "foot of the slope" as defined under UNCLOS Article 76. As part of their NOAA-funded research program, University of New Hampshire (UNH) researchers oversaw data acquisition, processing and archiving of the data collected during and after the cruise.
Andrew A. Armstrong - UNH/CCOM-JHC : Center for Coastal and Ocean Mapping/Joint Hydrographic Center, University of New Hampshire
completed
historicalArchive
NOAA National Centers for Environmental Information
ncei.info@noaa.gov
https://www.ncei.noaa.gov/contact
NCEI Contact Information
Information for contacts at NCEI.
information
pointOfContact
Jennifer Jencks
NOAA National Centers for Environmental Information
303 497-6419
Jennifer.Jencks@noaa.gov
8:00 - 5:00 Mountain
pointOfContact
notPlanned
Marine Geophysics > Shallow Subbottom
theme
Uncontrolled Keywords
Earth Science > Oceans > Marine Geophysics > Plate Tectonics
Earth Science > Oceans > Ocean Acoustics > Acoustic Reflectivity
Earth Science > Oceans > Ocean Acoustics > Acoustic Velocity
theme
Global Change Master Directory (GCMD) Science Keywords
2020-01-09
publication
9.1
NASA Goddard Space Flight Center, Earth Science Data and Information System
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Global Change Master Directory (GCMD) Keywords
The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
information
custodian
Foot of the slope
Raw datagrams
Earth Science > Oceans > Marine Geophysics > Plate Tectonics
Earth Science > Oceans > Ocean Acoustics > Acoustic Reflectivity
Earth Science > Oceans > Ocean Acoustics > Acoustic Velocity
theme
Extended Continental Shelf Project Glossary of Terms
Astoria, OR
place
Uncontrolled - Departure
San Francisco, CA
place
Uncontrolled - Arrival
Ocean > Pacific Ocean
place
Global Change Master Directory (GCMD) Location Keywords
2020-01-09
publication
9.1
NASA Goddard Space Flight Center, Earth Science Data and Information System
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Global Change Master Directory (GCMD) Keywords
The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
information
custodian
U.S. Pacific margin
place
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2020-01-09
publication
9.1
NASA Goddard Space Flight Center, Earth Science Data and Information System
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Global Change Master Directory (GCMD) Keywords
The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
information
custodian
otherRestrictions
Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
otherRestrictions
Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
otherRestrictions
Cite as: UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). 2015: Raw Knudsen Engineering 320 BR CHIRP Subbottom Data for the U.S. Mendocino Ridge. NOAA National Centers for Environmental Information. Accessed [date].
otherRestrictions
Please recognize the UNH/CCOM-JHC : Center for Coastal and Ocean Mapping/Joint Hydrographic Center, University of New Hampshire as the source of these data. The data are not intended for navigational purposes. The data and information are provided with the understanding that they are not guaranteed to be usable, timely, accurate, or complete. Users are cautioned to consider carefully the provisional nature of these data and information before using them for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences. Conclusions drawn from, or actions undertaken on the basis of, such data and information are the sole responsibility of the user. Neither the University of New Hampshire nor any agency thereof, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any data, software, information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights.
eng; USA
-136.43043
-123.40963
38.1508
45.61994
2014-09-23T21:02:06
2014-10-11T15:01:11
0001_2014_266_2102_LF_000
-124.90430
-124.78845
45.50658
45.61994
2014-09-23T21:02:06
2014-09-23T21:48:46
0001_2014_266_2148_LF_001
-125.02308
-124.90449
45.39115
45.50641
2014-09-23T21:48:48
2014-09-23T22:36:52
0001_2014_266_2236_LF_002
-125.15332
-125.02329
45.26908
45.39095
2014-09-23T22:36:54
2014-09-23T23:27:23
0001_2014_266_2327_LF_003
-125.30030
-125.15358
45.13422
45.26885
2014-09-23T23:27:26
2014-09-24T00:23:19
0001_2014_267_0023_LF_004
-125.43127
-125.30056
45.00395
45.13399
2014-09-24T00:23:22
2014-09-24T01:19:28
0001_2014_267_0119_LF_005
-125.52212
-125.43146
44.91479
45.00377
2014-09-24T01:19:35
2014-09-24T02:01:24
0001_2014_267_0201_LF_006
-125.61035
-125.52240
44.82762
44.91450
2014-09-24T02:01:28
2014-09-24T02:43:16
0001_2014_267_0243_LF_007
-125.69153
-125.61068
44.74806
44.82727
2014-09-24T02:43:20
2014-09-24T03:28:20
0001_2014_267_0328_LF_008
-125.77291
-125.69179
44.66561
44.74779
2014-09-24T03:28:24
2014-09-24T04:16:42
0001_2014_267_0416_LF_009
-125.86119
-125.77319
44.58276
44.66534
2014-09-24T04:16:47
2014-09-24T05:05:05
0001_2014_267_0505_LF_010
-125.94928
-125.86153
44.49774
44.58248
2014-09-24T05:05:10
2014-09-24T05:53:28
0001_2014_267_0553_LF_011
-125.96010
-125.94957
44.48760
44.49748
2014-09-24T05:53:33
2014-09-24T05:59:59
0002_2014_267_0600_LF_012
-126.04786
-125.96034
44.40486
44.48734
2014-09-24T06:00:09
2014-09-24T06:48:27
0002_2014_267_0648_LF_013
-126.14084
-126.04819
44.31565
44.40453
2014-09-24T06:48:32
2014-09-24T07:36:50
0002_2014_267_0736_LF_014
-126.23572
-126.14109
44.22404
44.31538
2014-09-24T07:36:55
2014-09-24T08:25:12
0002_2014_267_0825_LF_015
-126.33590
-126.23605
44.12650
44.22373
2014-09-24T08:25:17
2014-09-24T09:12:35
0002_2014_267_0912_LF_016
-126.43749
-126.33623
44.02963
44.12617
2014-09-24T09:12:40
2014-09-24T10:00:57
0002_2014_267_1001_LF_017
-126.54423
-126.43789
43.93231
44.02928
2014-09-24T10:01:02
2014-09-24T10:49:20
0002_2014_267_1049_LF_018
-126.64619
-126.54459
43.83948
43.93197
2014-09-24T10:49:25
2014-09-24T11:37:43
0002_2014_267_1137_LF_019
-126.68689
-126.64654
43.80030
43.83919
2014-09-24T11:37:48
2014-09-24T11:58:59
0003_2014_267_1159_LF_020
-126.77250
-126.68721
43.70858
43.79996
2014-09-24T11:59:04
2014-09-24T12:47:22
0003_2014_267_1247_LF_021
-126.85415
-126.77279
43.61492
43.70827
2014-09-24T12:47:27
2014-09-24T13:35:45
0003_2014_267_1335_LF_022
-126.92486
-126.85447
43.52007
43.61460
2014-09-24T13:35:50
2014-09-24T14:24:08
0003_2014_267_1424_LF_023
-126.99824
-126.92512
43.43502
43.51975
2014-09-24T14:24:13
2014-09-24T15:09:36
0003_2014_267_1509_LF_024
-127.08209
-126.99849
43.35193
43.43476
2014-09-24T15:09:40
2014-09-24T15:54:56
0003_2014_267_1555_LF_025
-127.17427
-127.08246
43.27161
43.35168
2014-09-24T15:55:01
2014-09-24T16:43:19
0003_2014_267_1643_LF_026
-127.27672
-127.17459
43.18498
43.27134
2014-09-24T16:43:24
2014-09-24T17:34:25
0003_2014_267_1734_LF_027
-127.37740
-127.27708
43.09501
43.18463
2014-09-24T17:34:31
2014-09-24T18:26:30
0003_2014_267_1826_LF_028
-127.41833
-127.37769
43.05652
43.09472
2014-09-24T18:26:35
2014-09-24T18:46:42
0004_2014_267_1846_LF_029
-127.51423
-127.41863
42.96566
43.05620
2014-09-24T18:46:47
2014-09-24T19:35:06
0004_2014_267_1935_LF_030
-127.60310
-127.51450
42.86683
42.96533
2014-09-24T19:35:11
2014-09-24T20:23:29
0004_2014_267_2023_LF_031
-127.70110
-127.60334
42.76708
42.86651
2014-09-24T20:23:34
2014-09-24T21:11:53
0004_2014_267_2111_LF_032
-127.79987
-127.70144
42.67063
42.76674
2014-09-24T21:11:58
2014-09-24T22:00:16
0004_2014_267_2200_LF_033
-127.88739
-127.80018
42.58385
42.67028
2014-09-24T22:00:21
2014-09-24T22:43:17
0004_2014_267_2243_LF_034
-127.98293
-127.88769
42.49099
42.58360
2014-09-24T22:43:21
2014-09-24T23:29:54
0004_2014_267_2329_LF_035
-128.04562
-127.98327
42.43120
42.49070
2014-09-24T23:29:59
2014-09-24T23:59:49
0005_2014_267_2359_LF_036
-128.13255
-128.04597
42.34669
42.43088
2014-09-24T23:59:54
2014-09-25T00:40:32
0005_2014_268_0040_LF_037
-128.39113
-128.13292
42.09423
42.34634
2014-09-25T00:40:35
2014-09-25T02:44:37
0005_2014_268_0244_LF_038
-128.61437
-128.39192
41.86028
42.09343
2014-09-25T02:44:42
2014-09-25T04:45:46
0005_2014_268_0445_LF_039
-128.66306
-128.61501
41.80153
41.85956
2014-09-25T04:45:57
2014-09-25T05:14:56
0005_2014_268_0516_LF_043
-128.73616
-128.66608
41.71135
41.79794
2014-09-25T05:16:48
2014-09-25T05:59:35
0006_2014_268_0559_LF_044
-129.19068
-128.73671
41.26522
41.71063
2014-09-25T05:59:44
2014-09-25T09:35:31
0006_2014_268_0935_LF_045
-129.39430
-129.19149
41.07207
41.26441
2014-09-25T09:35:42
2014-09-25T11:00:10
0007_2014_268_1411_LF_046
-129.43906
-129.40773
40.44745
41.10008
2014-09-25T14:11:35
2014-09-25T17:37:59
0008_2014_268_1738_LF_047
-129.43041
-129.40049
40.44297
40.48749
2014-09-25T17:38:12
2014-09-25T18:03:07
0009_2014_268_1803_LF_048
-129.75626
-129.42415
40.47332
40.48501
2014-09-25T18:03:19
2014-09-25T19:29:40
0011_2014_268_1932_LF_050
-129.79745
-129.76070
40.48116
41.22223
2014-09-25T19:32:57
2014-09-25T23:30:59
0011_2014_268_2331_LF_051
-129.80200
-129.79746
41.22353
41.31093
2014-09-25T23:31:11
2014-09-25T23:59:54
0012_2014_269_0000_LF_052
-129.82454
-129.71604
41.31158
41.71287
2014-09-26T00:00:06
2014-09-26T02:37:04
0013_2014_269_0237_LF_053
-129.71309
-129.46851
41.70958
41.71273
2014-09-26T02:37:30
2014-09-26T03:31:13
0014_2014_269_0331_LF_054
-129.86210
-129.46569
41.70957
41.79992
2014-09-26T03:31:39
2014-09-26T05:52:30
0015_2014_269_0552_LF_055
-129.95018
-129.86366
41.76554
41.80137
2014-09-26T05:52:42
2014-09-26T06:29:48
0016_2014_269_0629_LF_056
-129.94341
-129.90461
40.96496
41.76489
2014-09-26T06:30:00
2014-09-26T10:34:17
0016_2014_269_1034_LF_057
-129.90459
-129.86717
40.17614
40.96359
2014-09-26T10:34:29
2014-09-26T14:37:07
0017_2014_269_1437_LF_058
-131.20275
-129.86707
40.06735
40.17410
2014-09-26T14:37:25
2014-09-26T20:23:35
0017_2014_269_2023_LF_059
-131.24669
-131.20490
40.06395
40.06722
2014-09-26T20:23:51
2014-09-26T20:34:40
0018_2014_269_2034_LF_060
-132.00722
-131.24776
40.00465
40.06386
2014-09-26T20:34:57
2014-09-26T23:44:08
0019_2014_269_2344_LF_061
-132.37301
-132.00950
39.97665
40.00444
2014-09-26T23:44:25
2014-09-27T01:14:33
0020_2014_270_0114_LF_062
-132.71193
-132.37650
39.95032
39.97637
2014-09-27T01:15:07
2014-09-27T02:38:28
0021_2014_270_0238_LF_063
-132.71869
-132.68917
39.84278
39.94996
2014-09-27T02:38:46
2014-09-27T03:24:48
0022_2014_270_0324_LF_064
-132.68784
-132.18973
39.84340
39.88004
2014-09-27T03:25:07
2014-09-27T05:22:30
0023_2014_270_0522_LF_065
-132.18730
-132.02618
39.88023
39.89231
2014-09-27T05:22:48
2014-09-27T06:01:02
0024_2014_270_0601_LF_066
-132.02497
-130.57702
39.89243
40.00003
2014-09-27T06:01:19
2014-09-27T11:35:14
0025_2014_270_1135_LF_067
-130.57443
-129.89853
40.00016
40.05071
2014-09-27T11:35:32
2014-09-27T14:11:31
0026_2014_270_1411_LF_068
-130.00093
-129.89715
40.05228
40.45535
2014-09-27T14:11:53
2014-09-27T16:27:13
0027_2014_270_1627_LF_069
-130.02901
-130.00096
40.45661
41.21677
2014-09-27T16:27:25
2014-09-27T20:28:09
0028_2014_270_2112_LF_071
-130.05249
-130.02653
41.15549
41.93654
2014-09-27T21:12:23
2014-09-28T01:16:36
0028_2014_271_0116_LF_072
-130.05466
-130.05252
41.93787
42.00664
2014-09-28T01:16:48
2014-09-28T01:38:06
0029_2014_271_0205_LF_073
-130.16637
-130.14089
41.17211
42.00314
2014-09-28T02:05:48
2014-09-28T06:14:11
0029_2014_271_0614_LF_074
-130.14525
-130.10378
40.43821
41.17081
2014-09-28T06:14:21
2014-09-28T09:58:35
0030_2014_271_1000_LF_075
-130.26357
-130.15178
40.43508
41.26914
2014-09-28T10:00:24
2014-09-28T14:47:37
0030_2014_271_1447_LF_076
-130.26857
-130.26365
41.27077
41.46632
2014-09-28T14:47:54
2014-09-28T15:50:20
0031_2014_271_1550_LF_077
-130.39019
-130.26896
41.46813
41.47078
2014-09-28T15:50:46
2014-09-28T16:21:34
0032_2014_271_1621_LF_078
-130.39031
-130.37413
40.68730
41.46639
2014-09-28T16:22:07
2014-09-28T20:16:19
0032_2014_271_2016_LF_079
-130.38704
-130.35089
39.92003
40.68570
2014-09-28T20:16:35
2014-09-29T00:06:54
0033_2014_272_0009_LF_080
-131.82487
-130.39239
39.78383
39.91467
2014-09-29T00:09:19
2014-09-29T05:55:05
0033_2014_272_0555_LF_081
-132.63716
-131.82735
39.72081
39.78365
2014-09-29T05:55:23
2014-09-29T09:08:13
0034_2014_272_0908_LF_082
-132.64292
-132.52462
39.63347
39.72037
2014-09-29T09:08:39
2014-09-29T09:47:35
0035_2014_272_0947_LF_083
-132.52248
-132.18180
39.63347
39.66043
2014-09-29T09:48:08
2014-09-29T11:06:46
0036_2014_272_1106_LF_084
-132.83920
-132.17984
39.66061
39.82142
2014-09-29T11:07:13
2014-09-29T14:02:21
0037_2014_272_1402_LF_085
-133.81257
-132.84170
39.77744
39.82140
2014-09-29T14:02:41
2014-09-29T18:00:59
0038_2014_272_1801_LF_086
-134.40542
-133.81500
39.69120
39.77719
2014-09-29T18:01:18
2014-09-29T20:24:18
0039_2014_272_2044_LF_087
-134.63284
-134.38548
39.68848
39.69156
2014-09-29T20:44:02
2014-09-29T21:44:14
0040_2014_272_2144_LF_088
-135.18848
-134.63421
39.68249
39.68859
2014-09-29T21:44:33
2014-09-30T00:00:13
0041_2014_273_0000_LF_089
-136.07106
-135.19125
39.67249
39.68245
2014-09-30T00:00:33
2014-09-30T03:40:46
0042_2014_273_0340_LF_090
-136.07724
-136.06167
39.67252
39.79210
2014-09-30T03:41:05
2014-09-30T04:20:04
0043_2014_273_0420_LF_091
-136.06035
-134.60239
39.79225
39.81552
2014-09-30T04:20:25
2014-09-30T10:08:19
0044_2014_273_1008_LF_092
-134.60632
-134.59064
39.81560
39.92520
2014-09-30T10:08:37
2014-09-30T10:47:49
0045_2014_273_1047_LF_093
-135.96657
-134.60745
39.91181
39.92519
2014-09-30T10:48:07
2014-09-30T16:18:52
0045_2014_273_1629_LF_095
-136.26623
-136.01255
39.90872
39.91132
2014-09-30T16:29:41
2014-09-30T17:31:07
0046_2014_273_1731_LF_096
-136.27407
-136.26553
39.90872
40.02235
2014-09-30T17:31:28
2014-09-30T18:09:18
0047_2014_273_1809_LF_097
-136.26334
-135.52135
39.96872
40.03521
2014-09-30T18:09:53
2014-09-30T21:11:04
0047_2014_273_2111_LF_098
-135.51909
-134.81737
40.00462
40.04409
2014-09-30T21:11:20
2014-10-01T00:00:28
0048_2014_274_0000_LF_099
-134.81380
-134.58590
40.04413
40.04746
2014-10-01T00:01:02
2014-10-01T00:55:09
0049_2014_274_0134_LF_101
-136.11367
-134.59853
40.11287
40.14323
2014-10-01T01:34:18
2014-10-01T07:41:54
0050_2014_274_0742_LF_102
-136.12979
-136.11672
39.66971
40.11284
2014-10-01T07:42:16
2014-10-01T10:01:07
0051_2014_274_1001_LF_103
-136.25762
-136.12993
39.66396
39.66774
2014-10-01T10:01:25
2014-10-01T10:32:10
0052_2014_274_1032_LF_104
-136.25904
-136.23778
39.66600
40.21197
2014-10-01T10:32:30
2014-10-01T13:20:58
0053_2014_274_1321_LF_105
-136.23766
-134.82524
40.21384
40.24609
2014-10-01T13:21:16
2014-10-01T18:54:11
0053_2014_274_1854_LF_106
-134.82295
-134.54961
40.24612
40.25205
2014-10-01T18:54:27
2014-10-01T19:58:13
0054_2014_274_1958_LF_107
-134.54615
-133.47857
40.25212
40.31972
2014-10-01T19:58:44
2014-10-02T00:08:29
0055_2014_275_0008_LF_108
-133.47640
-133.09909
40.31987
40.34367
2014-10-02T00:08:44
2014-10-02T01:39:59
0055_2014_275_0514_LF_109
-132.19431
-132.00139
40.40087
40.41309
2014-10-02T05:14:02
2014-10-02T05:59:51
0056_2014_275_0600_LF_110
-131.99929
-130.80798
40.41323
40.48888
2014-10-02T06:00:21
2014-10-02T10:47:33
0056_2014_275_1047_LF_111
-130.80601
-130.50542
40.48901
40.50759
2014-10-02T10:47:48
2014-10-02T12:02:22
0057_2014_275_1202_LF_112
-130.50359
-130.43408
40.50781
40.65251
2014-10-02T12:02:36
2014-10-02T12:54:24
0058_2014_275_1254_LF_113
-130.51412
-130.43343
40.65388
41.24455
2014-10-02T12:54:39
2014-10-02T16:08:41
0059_2014_275_1608_LF_114
-130.51412
-130.22217
41.24584
41.52619
2014-10-02T16:08:55
2014-10-02T18:01:18
0060_2014_275_1801_LF_115
-130.22092
-129.92024
41.52725
41.77169
2014-10-02T18:01:31
2014-10-02T19:46:40
0061_2014_275_1946_LF_116
-130.12307
-129.92010
41.77324
42.14279
2014-10-02T19:47:04
2014-10-02T21:56:10
0062_2014_275_2156_LF_117
-130.12154
-130.06832
42.14493
42.17423
2014-10-02T21:56:52
2014-10-02T22:14:11
0063_2014_275_2214_LF_118
-130.06698
-129.66586
41.81036
42.17182
2014-10-02T22:14:41
2014-10-03T00:49:22
0064_2014_276_0049_LF_119
-129.99542
-129.66363
41.65917
41.80794
2014-10-03T00:50:00
2014-10-03T02:25:27
0065_2014_276_0225_LF_120
-130.09624
-129.99583
41.07385
41.65769
2014-10-03T02:25:40
2014-10-03T05:28:44
0066_2014_276_0528_LF_121
-130.32159
-130.09721
40.96551
41.07267
2014-10-03T05:28:59
2014-10-03T06:31:15
0067_2014_276_0631_LF_122
-130.32174
-130.30051
40.12333
40.96406
2014-10-03T06:31:31
2014-10-03T10:53:28
0067_2014_276_1053_LF_123
-130.30047
-130.29296
39.79195
40.12136
2014-10-03T10:53:46
2014-10-03T12:35:02
0068_2014_276_1235_LF_124
-131.64855
-130.29301
39.66160
39.78998
2014-10-03T12:35:19
2014-10-03T17:58:52
0069_2014_276_1759_LF_125
-132.22063
-131.65213
39.60375
39.66130
2014-10-03T17:59:28
2014-10-03T20:17:05
0071_2014_276_2041_LF_127
-132.19931
-131.43928
39.52658
39.56612
2014-10-03T20:42:00
2014-10-03T23:59:02
0072_2014_276_2359_LF_128
-131.43706
-130.38184
39.56634
39.66240
2014-10-03T23:59:19
2014-10-04T04:35:30
0073_2014_277_0435_LF_129
-130.37979
-130.19728
39.66286
39.91167
2014-10-04T04:35:48
2014-10-04T06:14:59
0074_2014_277_0615_LF_130
-130.19458
-129.76212
39.91255
40.04972
2014-10-04T06:15:25
2014-10-04T08:18:35
0075_2014_277_0818_LF_131
-129.75965
-129.28955
40.05055
40.05694
2014-10-04T08:18:57
2014-10-04T10:18:39
0076_2014_277_1018_LF_132
-129.28667
-129.18725
40.05703
40.14735
2014-10-04T10:19:00
2014-10-04T10:57:44
0077_2014_277_1058_LF_133
-129.18572
-128.74038
40.14835
40.14888
2014-10-04T10:58:19
2014-10-04T12:49:16
0078_2014_277_1249_LF_134
-128.73695
-128.73399
40.03701
40.14837
2014-10-04T12:49:34
2014-10-04T13:24:48
0079_2014_277_1325_LF_135
-129.09724
-128.73708
40.02715
40.03605
2014-10-04T13:25:06
2014-10-04T14:54:02
0080_2014_277_1454_LF_136
-129.22626
-129.09968
39.93741
40.02716
2014-10-04T14:54:20
2014-10-04T15:35:56
0081_2014_277_1536_LF_137
-129.72952
-129.22716
39.92131
39.93676
2014-10-04T15:36:14
2014-10-04T17:37:56
0082_2014_277_1738_LF_138
-130.05459
-129.73209
39.81353
39.92122
2014-10-04T17:38:14
2014-10-04T18:58:47
0083_2014_277_1859_LF_139
-130.29978
-130.05693
39.53876
39.81265
2014-10-04T18:59:06
2014-10-04T20:36:22
0084_2014_277_2036_LF_140
-130.87799
-130.30230
39.49567
39.53692
2014-10-04T20:36:49
2014-10-04T22:59:13
0085_2014_277_2259_LF_141
-131.10366
-130.88024
39.47934
39.49549
2014-10-04T22:59:30
2014-10-04T23:59:23
0086_2014_277_2359_LF_142
-131.23239
-131.10581
39.46995
39.47918
2014-10-04T23:59:41
2014-10-05T00:37:21
0087_2014_278_0219_LF_143
-132.06710
-131.20862
39.40096
39.47177
2014-10-05T02:19:42
2014-10-05T05:16:40
0088_2014_278_0516_LF_144
-132.84453
-132.07058
39.40939
39.70221
2014-10-05T05:17:10
2014-10-05T08:49:26
0089_2014_278_0849_LF_145
-133.83304
-132.84679
39.65158
39.70213
2014-10-05T08:49:47
2014-10-05T12:56:17
0090_2014_278_1256_LF_146
-134.39231
-133.83686
39.55919
39.65141
2014-10-05T12:56:55
2014-10-05T15:15:54
0091_2014_278_1516_LF_147
-135.88721
-134.39598
39.55860
39.56431
2014-10-05T15:16:30
2014-10-05T21:16:39
0092_2014_278_2116_LF_148
-136.33885
-135.88987
39.56443
39.65985
2014-10-05T21:16:59
2014-10-05T23:09:28
0093_2014_278_2309_LF_149
-136.43043
-136.34272
39.66110
40.20645
2014-10-05T23:10:02
2014-10-06T01:57:38
0094_2014_279_0157_LF_150
-136.43006
-136.21330
40.20849
40.38947
2014-10-06T01:57:59
2014-10-06T03:15:33
0095_2014_279_0315_LF_151
-136.21032
-134.50778
40.39067
40.41565
2014-10-06T03:16:02
2014-10-06T10:17:57
0096_2014_279_1018_LF_152
-134.50473
-134.11157
40.41571
40.42848
2014-10-06T10:18:21
2014-10-06T11:59:12
0097_2014_279_1159_LF_153
-134.10850
-132.72963
40.42860
40.50167
2014-10-06T11:59:36
2014-10-06T17:59:21
0098_2014_279_1759_LF_154
-132.72733
-132.01039
40.50177
40.53994
2014-10-06T17:59:39
2014-10-06T21:00:01
0099_2014_279_2117_LF_155
-132.02348
-131.38183
40.53939
40.57339
2014-10-06T21:17:16
2014-10-06T23:59:13
0100_2014_279_2359_LF_156
-131.37950
-130.54417
40.57352
40.61868
2014-10-06T23:59:30
2014-10-07T03:29:04
0101_2014_280_0329_LF_157
-130.62866
-130.54199
40.61879
41.25019
2014-10-07T03:29:20
2014-10-07T06:54:11
0102_2014_280_0654_LF_158
-130.62835
-130.29967
41.25175
41.62349
2014-10-07T06:54:28
2014-10-07T09:16:15
0103_2014_280_0916_LF_159
-130.30376
-130.29660
41.62532
42.09087
2014-10-07T09:16:43
2014-10-07T11:48:28
0104_2014_280_1148_LF_160
-130.46164
-130.29708
42.09333
42.09672
2014-10-07T11:48:46
2014-10-07T12:24:58
0105_2014_280_1225_LF_161
-130.47068
-130.46194
41.65210
42.09643
2014-10-07T12:25:11
2014-10-07T14:46:36
0106_2014_280_1446_LF_162
-130.79216
-130.47098
41.29187
41.65059
2014-10-07T14:46:53
2014-10-07T17:12:35
0107_2014_280_1712_LF_163
-130.79164
-130.76181
41.06563
41.29026
2014-10-07T17:12:50
2014-10-07T18:21:46
0108_2014_280_1822_LF_164
-130.76491
-130.68457
41.06392
41.17032
2014-10-07T18:22:02
2014-10-07T19:41:39
0109_2014_280_1941_LF_165
-130.76508
-130.70324
40.64841
41.12169
2014-10-07T19:41:50
2014-10-07T22:06:57
0110_2014_280_2207_LF_166
-130.89362
-130.70364
40.64312
40.64689
2014-10-07T22:07:13
2014-10-07T22:52:28
0111_2014_280_2252_LF_167
-130.93711
-130.89386
40.64577
41.33311
2014-10-07T22:52:46
2014-10-08T02:25:54
0113_2014_281_0654_LF_171
-130.54745
-130.25862
42.05177
42.11455
2014-10-08T06:54:29
2014-10-08T07:58:15
0114_2014_281_0758_LF_172
-131.10328
-130.54871
41.27418
42.10693
2014-10-08T07:58:37
2014-10-08T12:42:51
0115_2014_281_1243_LF_173
-131.12366
-130.82812
41.05958
41.45907
2014-10-08T12:43:06
2014-10-08T16:29:12
0116_2014_281_1629_LF_174
-130.96918
-130.84919
41.46117
41.46342
2014-10-08T16:29:26
2014-10-08T16:59:51
0117_2014_281_1659_LF_175
-130.98334
-130.97012
41.24985
41.46257
2014-10-08T17:00:05
2014-10-08T18:05:45
0118_2014_281_1855_LF_176
-131.09119
-130.89732
41.30350
41.31554
2014-10-08T18:55:18
2014-10-08T19:42:38
0119_2014_281_1944_LF_177
-131.09800
-131.02682
40.57750
41.30062
2014-10-08T19:44:53
2014-10-08T23:21:07
0120_2014_281_2321_LF_178
-131.02620
-130.94555
40.45893
40.57563
2014-10-08T23:21:25
2014-10-08T23:59:20
0121_2014_281_2359_LF_179
-130.94498
-130.21589
39.40767
40.45810
2014-10-08T23:59:36
2014-10-09T05:46:41
0122_2014_282_0549_LF_180
-131.89137
-130.21887
39.26257
39.39989
2014-10-09T05:49:28
2014-10-09T12:20:20
0123_2014_282_1220_LF_181
-131.89232
-131.86636
39.14612
39.26091
2014-10-09T12:20:51
2014-10-09T12:55:53
0124_2014_282_1255_LF_182
-131.86605
-130.18202
39.14497
39.26646
2014-10-09T12:56:16
2014-10-09T19:38:47
0125_2014_282_1941_LF_183
-130.17525
-130.14737
39.14593
39.26202
2014-10-09T19:41:12
2014-10-09T20:16:03
0126_2014_282_2016_LF_184
-131.33204
-130.14760
39.06208
39.14484
2014-10-09T20:16:23
2014-10-10T00:56:43
0127_2014_283_0056_LF_185
-131.33648
-131.33453
38.93080
39.06119
2014-10-10T00:57:07
2014-10-10T01:35:46
0128_2014_283_0136_LF_186
-131.33263
-130.98419
38.92923
38.95360
2014-10-10T01:36:33
2014-10-10T03:00:49
0129_2014_283_0300_LF_187
-130.98147
-130.90398
38.95379
38.95926
2014-10-10T03:01:09
2014-10-10T03:19:51
0130_2014_283_0324_LF_188
-131.09624
-130.90307
38.95396
39.03507
2014-10-10T03:24:15
2014-10-10T04:17:24
0131_2014_283_0421_LF_189
-131.09489
-130.87823
38.64845
39.03999
2014-10-10T04:21:05
2014-10-10T06:24:19
0132_2014_283_0624_LF_190
-130.87672
-129.22360
38.61414
38.66486
2014-10-10T06:24:40
2014-10-10T12:39:41
0133_2014_283_1239_LF_191
-129.22031
-129.04817
38.66510
38.67325
2014-10-10T12:40:03
2014-10-10T13:19:18
0134_2014_283_1755_LF_192
-127.85021
-126.84858
38.73444
38.83252
2014-10-10T17:55:33
2014-10-10T21:49:15
0135_2014_283_2152_LF_193
-126.83101
-126.54816
38.77056
38.83036
2014-10-10T21:53:08
2014-10-10T22:59:37
0136_2014_283_2259_LF_194
-126.54468
-126.29699
38.72384
38.76980
2014-10-10T23:00:11
2014-10-10T23:59:38
0137_2014_283_2359_LF_195
-126.29467
-125.10662
38.49591
38.72338
2014-10-10T23:59:55
2014-10-11T05:01:38
0137_2014_284_0501_LF_196
-125.10515
-124.92337
38.46012
38.49562
2014-10-11T05:01:52
2014-10-11T05:59:36
0138_2014_284_0559_LF_197
-124.92180
-124.05949
38.29185
38.45980
2014-10-11T05:59:51
2014-10-11T10:47:39
0138_2014_284_1047_LF_198
-124.05815
-123.54735
38.18351
38.29156
2014-10-11T10:47:54
2014-10-11T13:47:04
0138_2014_284_1347_LF_199
-123.54689
-123.40963
38.15080
38.18340
2014-10-11T13:47:09
2014-10-11T15:01:11
Geophysical Trackline Data ArcGIS Map Service
2012-12-12
creation
NOAA National Centers for Environmental Information
https://ngdc.noaa.gov/mgg/geodas/trackline.html
Marine Geophysical Trackline Data at NCEI
Please see website for more information about Marine Geophysical Trackline Data.
information
publisher
NOAA National Centers for Environmental Information
https://ngdc.noaa.gov/geomag/aromag.shtml
Airborne Magnetic Data
Please see website for more information about airborne magnetic data.
information
publisher
NOAA National Centers for Environmental Information
https://noaa.maps.arcgis.com/home/item.html?id=9548e62e560d4fcc8183337c54124747
NOAA GeoPlatform Entry for Trackline Geophysical Data
NOAA GeoPlatform listing for Trackline Geophysical Data
information
publisher
The Marine Trackline Geophysics database contains bathymetry, magnetics, gravity and seismic navigation data collected during marine cruises from 1939 to the present. Coverage is worldwide. Data sources include both US and foreign oceanographic institutions and government agencies. This map service shows tracks (both ship and airborne) for all geophysical surveys in the database, split into sub-layers by data type. This dynamic map service allows these sub-layers to be toggled on/off: All Survey Types (0) - visible by default; Bathymetry (1); Gravity (2); Magnetics (3); Multi-Channel Seismics (4); Seismic Refraction (5); Shot-Point Navigation (6); Side Scan Sonar (7); Single-Channel Seismics (8); Subbottom Profile (9); Aeromagnetic Surveys (10). Separate cached (tiled) map services are also available for several of these layers: All Survey Types (https://noaa.maps.arcgis.com/home/item.html?id=589adaec19ba48a9942ca9b13000c46d), Bathymetry (https://noaa.maps.arcgis.com/home/item.html?id=09dba3b48e8b49f4bcbf21f6e51ef6ed), Gravity (https://noaa.maps.arcgis.com/home/item.html?id=00cb8aa7607b4f11b78ef5a0e77921f5), Magnetics (https://noaa.maps.arcgis.com/home/item.html?id=09d6cfa8909545ddbfe93657ad761222), and Single-Channel Seismics (https://noaa.maps.arcgis.com/home/item.html?id=ff835a5df139428f992a6066151ffdda).
NCEI GIS Team
NOAA National Centers for Environmental Information
ncei.gis@noaa.gov
pointOfContact
DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS
DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL
DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
theme
Global Change Master Directory (GCMD) Service Keywords
2020-01-09
publication
9.1
NASA Goddard Space Flight Center, Earth Science Data and Information System
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Global Change Master Directory (GCMD) Keywords
The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
information
custodian
These data not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For official navigation products, please refer to the U.S. nautical charts available from the NOAA Office of Coast Survey: http://www.nauticalcharts.noaa.gov.
ArcGIS Map Service
10.7
1
-180
180
-90
90
tight
ArcGIS Server REST endpoint for dynamic map service
https://gis.ngdc.noaa.gov/arcgis/rest/services/web_mercator/trackline_combined_dynamic/MapServer
http
http://www.geoplatform.gov/spec/esri-map-rest
Geophysical Trackline Data ArcGIS Dynamic Map Service
REST endpoint for Geophysical Trackline Data dynamic map service
search
WMS Get Capabilities
https://gis.ngdc.noaa.gov/arcgis/services/web_mercator/trackline_combined_dynamic/MapServer/WMSServer?request=GetCapabilities&service=WMS
http
http://opengis.net/spec/wms
Geophysical Trackline Data Web Map Service (WMS)
Capabilities document for Open Geospatial Consortium Web Map Service for Geophysical Trackline Data
search
NOAA National Centers for Environmental Information
ncei.info@noaa.gov
https://www.ncei.noaa.gov/contact
NCEI Contact Information
Information for contacts at NCEI.
information
distributor
In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Contact NCEI for other distribution options and instructions.
Raw Knudsen SEG-Y Datagram
None (transfer size in MB)
https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.seismic:AT26-21_SubbottomProfiler/html
HTTPS
Metadata Landing Page
information
https://www.ngdc.noaa.gov/trackline/request/?surveyIds=AT26-21
Request Trackline Data
Download seismic data from this cruise.
download
https://maps.ngdc.noaa.gov/viewers/geophysics/
Trackline Geophysical Data Viewer
An interactive map of tracklines providing access to marine geophysical survey data (bathymetry, gravity, magnetics, seismics), and aeromagnetic surveys in the archive.
search
repository
NOAA National Centers for Environmental Information
NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
2015-04-22T00:00:00
series
Horizontal Positional Accuracy Report
Horizontal positioning of the vessel was determined using Differential-aided DGPS integrated into a POS/MV model 320 version 4 system. Positioning is accurate to better than 0.5 meters (at 95% confidence) during all surveying. All positioning is referenced to the WGS84 Datum.
Vertical Positional Accuracy Report
Depth errors are within 0.1% of water depth.
Complete
Unknown
RAW data, not processed
2014-11-15T00:00:00
James V. Gardner
UNH Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC)
Research Professor
principalInvestigator
asNeeded
Modified for compliance to NCEI Template v1.2.
Knudsen 320 B/R
CHIRP 320 B/R
Knudsen Engineering Limited
315-393-8861 (USA)
613-267-1165 (Canada)
613-267-7085 (Canada)
10 Industrial Road
Perth, Ontario
K7H3P2
Canada
info@knudsenengineering.com
http://icefloe.net/docs/320BR.pdf
320 B/R Deep Water Echosounder
320 B/R Deep Water Echosounder information
information
resourceProvider
Knudsen 320 B/R
Echosounder
The Knudsen 320B/R has two transceivers and is capable of operating as a
subbottom profiler (CW at 3.5 KHz or frequency modulated chirp from 2kHz to 6 kHz) and a
conventional single beam echo sounder at 12 KHz.
AT26-21
completed
R/V Atlantis
Atlantis
2012-05-15
creation
Atlantis (AT)
The research vessel (R/V) Atlantis is owned by the U.S. Navy and operated by WHOI for the oceanographic community. It is one of the most sophisticated research vessels afloat, and it is specifically outfitted for launching and servicing the Alvin human occupied submersible. Delivered to Woods Hole in April 1997, Atlantis was built with six science labs and storage spaces, precision navigation systems, seafloor mapping sonar, and satellite communications. The ship's three winches, three cranes, machine shop, and specialized hangars were specifically designed to support Alvin and other vehicles of the National Deep Submergence Facility.
Woods Hole Oceanographic Institution (WHOI)
United States
http://argo.whoi.edu/
Argo project website
information
Sea-Bird Electronics 911plus CTD
SBE 911plus CTD
Sea-Bird Electronics, Inc.
425-643-9866
425-643-9954
13431 NE 20th Street
Bellevue
WA
98005
USA
seabird@seabird.com
https://www.ncei.noaa.gov/waf/OER-Media/EXCTD/EX_CTD_Junction_Connector_Configuration_and_Voltage_Channel_Setup-2020_Field_Season-OER_%20NCEI_Version.pdf
SBE 911plus CTD
SBE 911plus CTD information
information
resourceProvider
SBE 911plus CTD
Conductivity, Temperature
The 911plus, consisting of the 9plus underwater CTD and 11plus V2 Deck Unit, is a premium real-time CTD accurate to the highest international standards. It features high resolution sampling (24 Hz), pump-controlled T-C ducted flow, up to 10500 meter (15,000 psia) depth capability, maximum auxiliary sensor flexibility, and modem channel for Water Sampler control. The 911plus has eight 12-bit A/D channels, and supports redundant conductivity and temperature sensors or custom auxiliary digital inputs.
Kongsberg EM122 Multibeam Echosounder
EM122
Kongsberg Maritime
http://www.km.kongsberg.com/ks/web/nokbg0240.nsf/AllWeb/01FB0F22974EA50FC125715E002B2143?OpenDocument
Kongsberg EM122 information
Information on the Kongsberg EM122 multibeam sonar system
information
resourceProvider
Kongsberg EM122
Multibeam Echosounder
EM 122 multibeam echosounder is a high performance echosounder for deep water mapping with up to 288 simultaneous beams. The EM 122 is designed to perform seabed mapping to full ocean depth with an unsurpassed resolution, coverage and accuracy. The system is cost effective, reliable, and easily operated. The design of the EM 122 is based on more than 50 years of hydrographic experience with echo sounders, sonars and underwater positioning for civilian and military use. It is the latest model in a series of deep sea multibeam echo sounders started with the EM 12 in 1990 and followed by the EM 121 and the EM 120, of which about 40 systems are operational. It uses the same transducers as in the EM 120 but with new electronics and software. Compared with the EM 120 the EM 122 has up to four times the resolution in terms of sounding density through inclusion of multiping capability and more than twice the number of detections per swath. High density signal processing is a major improvement, to keep the acoustic footprint size small even for the outer beams in the swath. In typical ocean depths a sounding spacing of about 50 m across and along is achievable. The achievable swath width of the EM 122 is in the order of 30,000 m, or about 25% more than possible with the EM 120. This is obtained by using long FM chirps which gains about 15 dB in signal to noise ratio compared to CW pulses. The EM 122 is a complete system. All necessary sensor interfaces, data displays for quality control and sensor calibration, seabed visualization, and data logging are a standard part of the system, as is integrated seabed acoustical imaging capability (side scan). Including a higher frequency multibeam echo sounder such as EM 710 with the EM 122 system can give a total system solution meeting the strictest IHO requirements for all water depths. As proven with the EM 120, an accuracy of better than 0.2% of depth in deep waters is readily achievable with the EM 122.
Teledyne RD Instruments Ocean Surveyor Acoustic Doppler Current Profiler
Ocean Surveyor ADCP
Teledyne RD Instruments
http://www.teledynemarine.com/rdi/
Ocean Surveyor ADCP
Ocean Surveyor ADCP information
information
resourceProvider
Ocean Surveyor ADCP
ADCP
For over twenty years, Teledyne RD Instruments has been the preeminent supplier of Acoustic Doppler Current Profiling (ADCP) instrumentation for open ocean applications. Teledyne RDI's vessel-mounted Ocean Surveyor family of ADCPs continues to raise the bar, collecting detailed maps of the distribution of water currents and suspended materials through the water column and along the ship's path - at depths and resolutions previously considered unattainable. In real time, the ADCP is also used to aid in situ decision-making, to adapt field operations, and to understand current regime characteristics.