MGL2003 eng utf8 fieldSession cruise level metadata R2R Manager Rolling Deck to Repository (R2R) Program info@rvdata.us pointOfContact 2025-09-19T06:22:02Z ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) MGL2003 2025-09-19T06:22:02Z creation MGL2003 Andreanof 2D Andreanof 2D onGoing Lizarralde, Daniel Woods Hole Oceanographic Institution Scientist, Chief contributor Shillington, Donna Northern Arizona University Scientist, Co-Chief contributor Mark, Hannah Washington University in St. Louis Scientist, Post-Doc contributor Cortes-Rivas, Valeria Northern Arizona University Student, Graduate contributor Gibaud, Mark Scripps Institution of Oceanography Technician contributor Kane, Timothy Woods Hole Oceanographic Institution Technician contributor Rapa, Martin Scripps Institution of Oceanography Technician contributor A'Hearn, Patrick University-National Oceanographic Laboratory System Technician contributor Brewer, Hannah Woods Hole Oceanographic Institution Technician contributor EARTH SCIENCE > Oceans theme NASA/GCMD Science Keywords NASA Global Change Master Directory (GCMD) User Support Office custodian Data are not to be used for navigation. eng oceans geoscientificInformation -179.19506 -131.58344 49.78193 55.34268 coordinates of ship track -132.62089 54.34818 -131.85868 54.54464 -131.75077 54.68224 -131.76663 55.01634 -131.67598 55.11062 -131.58381 55.30417 -156.14764 54.52163 -171.31248 51.92576 -171.9325 52.43769 -173.83964 52.29552 -173.96835 52.50045 -174.51773 52.49807 -174.82306 52.43099 -174.78419 52.30598 -174.56888 52.25812 -174.56927 52.24375 -174.73473 52.19991 -174.75414 52.21125 -174.90394 52.17355 -174.90832 52.19323 -175.06406 52.15667 -175.06556 52.17329 -175.22088 52.13814 -175.22412 52.15442 -175.37917 52.11965 -175.38351 52.13684 -175.48125 52.10092 -175.58889 52.11144 -175.70108 52.07961 -175.81146 52.06908 -176.02465 52.16935 -176.26238 52.16944 -176.31631 52.01756 -176.26515 51.93865 -176.28181 51.92174 -176.56796 52.06658 -176.85502 52.00318 -176.88534 51.94148 -176.97898 51.92924 -177.08019 51.99984 -177.26775 51.99117 -177.27517 51.88839 -177.49232 51.84376 -177.5407 51.90298 -177.88367 51.96712 -177.94817 51.99341 -178.01082 51.9915 -178.29071 51.95033 -178.30635 51.83713 -178.15634 51.77963 -178.14632 51.76389 -178.98073 51.61771 -178.97041 51.63863 -179.04078 51.68111 -179.19493 51.74102 -179.02583 51.6552 -178.95063 51.64408 -178.27337 51.74492 -178.26035 51.76086 -178.29432 51.78487 -178.32506 51.8751 -178.2775 51.93503 -178.16974 51.97412 -178.06079 51.98583 -177.93915 51.97262 -177.58813 51.97409 -177.1048 52.0038 -176.92374 51.95906 -176.84012 52.02026 -176.60431 52.0692 -176.43615 52.04604 -176.40085 52.00987 -176.35428 52.01228 -176.34657 52.07848 -176.19123 52.17255 -176.02164 52.16572 -175.8196 52.08155 -175.59299 52.10886 -175.52148 52.08909 -175.45951 52.09261 -175.41063 52.13158 -174.60079 52.22835 -174.59568 52.35714 -174.54796 52.4025 -174.43718 52.46354 -174.1337 52.47616 -173.91565 52.44557 -173.82679 52.32276 -173.807 52.31518 -172.63383 52.43482 -172.46318 52.47926 -172.29798 52.48654 -172.46582 52.4528 -173.11239 52.39728 -173.84012 52.31141 -173.97609 52.49247 -174.45774 52.4614 -174.58456 52.41196 -174.60383 52.3191 -174.56119 52.24842 -174.63118 52.2241 -175.33343 52.14406 -175.48029 52.09878 -175.58059 52.10751 -175.82649 52.0751 -176.08226 52.18916 -176.27312 52.13531 -176.31728 52.01765 -176.28178 51.92324 -176.56794 52.06018 -176.85899 52.00131 -176.87526 51.94243 -176.97316 51.92942 -177.08848 51.9959 -177.24042 51.99429 -177.26795 51.9823 -177.26812 51.88754 -177.51082 51.8585 -177.54618 51.90518 -178.00373 51.98674 -178.09994 51.98051 -178.29384 51.94031 -178.30705 51.83752 -178.14469 51.76651 -178.90421 51.64913 -178.6229 51.71408 -178.26878 51.93875 -177.11981 52.42809 -175.14314 53.23763 -175.0747 53.06314 -175.03796 52.98974 -175.02674 52.99245 -175.04586 52.97194 -174.86355 52.51855 -175.2108 52.25788 -175.40876 52.0264 -175.35297 51.96629 -175.25372 51.93852 -174.65253 51.95627 -174.22555 50.826 -174.23838 50.81117 -174.25922 50.82027 -174.24974 50.86276 -174.43884 51.38718 -174.41184 51.40239 -174.38626 51.38437 -174.40513 51.36814 -174.43685 51.38138 -174.64595 51.94149 -174.85848 51.92377 -175.21313 51.92672 -175.35583 51.96734 -175.4083 52.02626 -175.36929 52.10718 -175.22122 52.1536 -174.75294 52.21769 -175.16865 53.32667 -175.0427 52.9799 -175.02113 52.97804 -175.04092 52.96773 -175.02994 52.9717 -174.98344 52.87603 -174.98553 52.83954 -174.99735 52.84441 -174.93787 52.72937 -174.94781 52.72263 -174.8964 52.62282 -174.82361 52.41504 -174.80956 52.41454 -174.77633 52.30624 -174.78878 52.3044 -174.7414 52.20582 -175.22943 52.14942 -175.37211 52.10276 -175.40843 52.02598 -174.29566 51.00006 -174.3095 51.00142 -174.29158 51.0067 -174.35101 51.14869 -174.32859 51.14094 -174.37564 51.26944 -174.40141 51.28262 -174.37687 51.27077 -174.39688 51.28077 -174.38958 51.26904 -174.4049 51.26755 -174.4356 51.3907 -174.44779 51.39107 -174.48908 51.51793 -174.4749 51.51623 -174.50146 51.51511 -174.51056 51.59076 -174.64401 51.9554 -172.50556 51.8592 -172.33593 51.90533 -171.80814 52.3761 -171.53996 52.68008 -171.44252 52.7274 -168.51158 53.68396 -167.73992 53.79214 -167.33805 54.08282 -166.66507 54.0808 -166.51636 54.00309 -166.49316 53.95007 -166.47636 53.95737 -166.60373 53.93176 -166.53091 53.99673 -166.54219 54.04934 -166.62214 54.08086 -167.32851 54.07949 -167.72411 53.79713 -168.52648 53.67836 -171.85065 52.58986 -171.86123 52.4546 -171.89235 52.3897 -172.02852 52.17262 -172.5617 51.2164 -172.52179 50.17582 -173.5424 50.1109 -172.65092 49.84091 -173.87646 49.79354 -174.4551 51.42864 -174.63872 51.92481 -174.66054 51.94133 -175.82965 51.76549 -176.19351 51.6963 -175.68023 50.21879 -175.64136 50.20161 -179.18037 51.54146 -179.11691 51.64914 -178.89381 51.64682 -178.33797 51.73758 -178.32557 51.75381 -178.32566 51.95763 -178.29763 51.97724 -176.79718 52.03221 -176.19255 52.17265 -176.02113 52.16508 -175.81404 52.08181 -175.59668 52.10834 -175.46571 52.09218 -175.40517 52.13199 -174.8874 52.19379 -174.8079 52.164 -174.75494 52.17222 -174.74039 52.19629 -175.15014 53.25266 -175.12911 53.27475 -175.02968 53.20362 -173.69414 52.84332 -172.39133 52.47064 -172.3407 52.48772 -172.38445 52.52028 -172.63416 52.43486 -173.79738 52.31629 -173.83051 52.32822 -173.92164 52.44635 -174.1342 52.47612 -174.43439 52.46329 -174.61044 52.36598 -174.59673 52.32573 -174.59917 52.24414 -174.61186 52.22947 -174.93985 52.18943 -175.04636 52.27089 -175.44939 52.45268 -176.58918 52.9511 -176.6407 52.94916 -176.65929 52.92767 -176.29223 51.95254 -176.31413 51.92809 -176.35934 51.9366 -176.38737 52.00618 -176.38869 52.24141 -176.30576 52.28022 -170.71373 53.27098 -168.7509 53.33614 -167.7673 53.63864 -167.7666 53.69344 -167.72324 53.79897 -167.32564 54.08222 -166.6341 54.08253 -166.50792 53.9982 -166.48243 53.92946 -166.5218 53.90545 Cruise Start and End 2020-08-31 University-National Oceanographic Laboratory System (UNOLS) Port Code List Ketchikan, Alaska 2020-10-08 University-National Oceanographic Laboratory System (UNOLS) Port Code List Dutch Harbor, Alaska collectionSession Descriptions of datasets collected by devices. RDI OS-75 Data was collected from this device. adcp raw Sippican MK21 Data was collected from this device. expendableprobe raw CCTech C-Nav 2000 Data was collected from this device. gnss raw CCTech C-Nav 3050 Data was collected from this device. gnss raw Bell BGM-3 Data was collected from this device. gravimeter raw Kongsberg Simrad GC80 Data was collected from this device. gyrocompass raw Applanix POS/MV-320 V3 Data was collected from this device. ins raw Kongsberg Seapath 330+ Data was collected from this device. ins raw Geometrics G-882 Data was collected from this device. magnetometer raw Vaisala WXT520 Data was collected from this device. metstation raw Kongsberg EM122 Data was collected from this device. multibeam raw Knudsen 3260 Data was collected from this device. singlebeam raw Furuno DS-80 Data was collected from this device. speedlog raw AML MicroSV Data was collected from this device. ssv raw SeaBird SBE-45 Data was collected from this device. tsg raw International Council for the Exploration of the Sea (ICES) Platform Code List Marcus G. Langseth SHIP > Marcus G. Langseth Lamont-Doherty Earth Observatory operator RDI OS-75 adcp (acoustic doppler current profiler) sonar measures water current velocities Sippican MK21 expendableprobe hand/deck-launched single-use depth probes - XBT, XCTD, XSV, XCP, etc. CCTech C-Nav 2000 gnss (global navigation satellite system) - GPS/WAAS, GLONASS, Galileo, etc. CCTech C-Nav 3050 gnss (global navigation satellite system) - GPS/WAAS, GLONASS, Galileo, etc. Bell BGM-3 gravimeter measures the Earth's local gravitational field Kongsberg Simrad GC80 gyrocompass compass with a motorized gyroscope that tracks true north (heading) Applanix POS/MV-320 V3 ins determines spatial position and motion using inertial sensors with input from additional sensors (eg. satellite fixes) Kongsberg Seapath 330+ ins determines spatial position and motion using inertial sensors with input from additional sensors (eg. satellite fixes) Geometrics G-882 magnetometer measures strength and/or direction of the Earth's local magnetic field Vaisala WXT520 metstation logger/translator/display hardware unit that integrates data from several meteorological sensors Kongsberg EM122 multibeam multiple formed beam echosounder (mapping sonar) Knudsen 3260 singlebeam singlebeam ("profiling") echosounder used primarily to acquire bathymetry and/or subbottom data; may be fixed frequency or chirped Furuno DS-80 speedlog measures Doppler near surface vessel speed through water AML MicroSV ssv sound velocity profiler - typically installed in seachest for multibeam SeaBird SBE-45 tsg (thermosalinograph) measures sea surface temperature, salinity, etc. near seawater intake