10.1594/PANGAEA.973428Robinson, Tiera-BrandyTiera-BrandyRobinson0000-0001-7948-800XGEOMAR - Helmholtz Centre for Ocean Research KielGaraba, Shungudzemwoyo PascalShungudzemwoyo PascalGaraba0000-0002-9656-3881Achterberg, Eric PieterEric PieterAchterberg0000-0002-3061-2767GEOMAR - Helmholtz Centre for Ocean Research KielBrowning, Thomas JThomas JBrowning0000-0002-2864-6087GEOMAR - Helmholtz Centre for Ocean Research KielVoß, DanielaDanielaVoß0000-0002-1580-5456PANGAEA2024hyperspectralradiometric quantitiesRV MeteorSouth AtlanticDATE/TIMELATITUDELONGITUDERadiance, upward at 320 nmRadiance, upward at 321 nmRadiance, upward at 322 nmRadiance, upward at 323 nmRadiance, upward at 324 nmRadiance, upward at 325 nmRadiance, upward at 326 nmRadiance, upward at 327 nmRadiance, upward at 328 nmRadiance, upward at 329 nmRadiance, upward at 330 nmRadiance, upward at 331 nmRadiance, upward at 332 nmRadiance, upward at 333 nmRadiance, upward at 334 nmRadiance, upward at 335 nmRadiance, upward at 336 nmRadiance, upward at 337 nmRadiance, upward at 338 nmRadiance, upward at 339 nmRadiance, upward at 340 nmRadiance, upward at 341 nmRadiance, upward at 342 nmRadiance, upward at 343 nmRadiance, upward at 344 nmRadiance, upward at 345 nmRadiance, upward at 346 nmRadiance, upward at 347 nmRadiance, upward at 348 nmRadiance, upward at 349 nmRadiance, upward at 350 nmRadiance, upward at 351 nmRadiance, upward at 352 nmRadiance, upward at 353 nmRadiance, upward at 354 nmRadiance, upward at 355 nmRadiance, upward at 356 nmRadiance, upward at 357 nmRadiance, upward at 358 nmRadiance, upward at 359 nmRadiance, upward at 360 nmRadiance, upward at 361 nmRadiance, upward at 362 nmRadiance, upward at 363 nmRadiance, upward at 364 nmRadiance, upward at 365 nmRadiance, upward at 366 nmRadiance, upward at 367 nmRadiance, upward at 368 nmRadiance, upward at 369 nmRadiance, upward at 370 nmRadiance, upward at 371 nmRadiance, upward at 372 nmRadiance, upward at 373 nmRadiance, upward at 374 nmRadiance, upward at 375 nmRadiance, upward at 376 nmRadiance, upward at 377 nmRadiance, upward at 378 nmRadiance, upward at 379 nmRadiance, upward at 380 nmRadiance, upward at 381 nmRadiance, upward at 382 nmRadiance, upward at 383 nmRadiance, upward at 384 nmRadiance, upward at 385 nmRadiance, upward at 386 nmRadiance, upward at 387 nmRadiance, upward at 388 nmRadiance, upward at 389 nmRadiance, upward at 390 nmRadiance, upward at 391 nmRadiance, upward at 392 nmRadiance, upward at 393 nmRadiance, upward at 394 nmRadiance, upward at 395 nmRadiance, upward at 396 nmRadiance, upward at 397 nmRadiance, upward at 398 nmRadiance, upward at 399 nmRadiance, upward at 400 nmRadiance, upward at 401 nmRadiance, upward at 402 nmRadiance, upward at 403 nmRadiance, upward at 404 nmRadiance, upward at 405 nmRadiance, upward at 406 nmRadiance, upward at 407 nmRadiance, upward at 408 nmRadiance, upward at 409 nmRadiance, upward at 410 nmRadiance, upward at 411 nmRadiance, upward at 412 nmRadiance, upward at 413 nmRadiance, upward at 414 nmRadiance, upward at 415 nmRadiance, upward at 416 nmRadiance, upward at 417 nmRadiance, upward at 418 nmRadiance, upward at 419 nmRadiance, upward at 420 nmRadiance, upward at 421 nmRadiance, upward at 422 nmRadiance, upward at 423 nmRadiance, upward at 424 nmRadiance, upward at 425 nmRadiance, upward at 426 nmRadiance, upward at 427 nmRadiance, upward at 428 nmRadiance, upward at 429 nmRadiance, upward at 430 nmRadiance, upward at 431 nmRadiance, upward at 432 nmRadiance, upward at 433 nmRadiance, upward at 434 nmRadiance, upward at 435 nmRadiance, upward at 436 nmRadiance, upward at 437 nmRadiance, upward at 438 nmRadiance, upward at 439 nmRadiance, upward at 440 nmRadiance, upward at 441 nmRadiance, upward at 442 nmRadiance, upward at 443 nmRadiance, upward at 444 nmRadiance, upward at 445 nmRadiance, upward at 446 nmRadiance, upward at 447 nmRadiance, upward at 448 nmRadiance, upward at 449 nmRadiance, upward at 450 nmRadiance, upward at 451 nmRadiance, upward at 452 nmRadiance, upward at 453 nmRadiance, upward at 454 nmRadiance, upward at 455 nmRadiance, upward at 456 nmRadiance, upward at 457 nmRadiance, upward at 458 nmRadiance, upward at 459 nmRadiance, upward at 460 nmRadiance, upward at 461 nmRadiance, upward at 462 nmRadiance, upward at 463 nmRadiance, upward at 464 nmRadiance, upward at 465 nmRadiance, upward at 466 nmRadiance, upward at 467 nmRadiance, upward at 468 nmRadiance, upward at 469 nmRadiance, upward at 470 nmRadiance, upward at 471 nmRadiance, upward at 472 nmRadiance, upward at 473 nmRadiance, upward at 474 nmRadiance, upward at 475 nmRadiance, upward at 476 nmRadiance, upward at 477 nmRadiance, upward at 478 nmRadiance, upward at 479 nmRadiance, upward at 480 nmRadiance, upward at 481 nmRadiance, upward at 482 nmRadiance, upward at 483 nmRadiance, upward at 484 nmRadiance, upward at 485 nmRadiance, upward at 486 nmRadiance, upward at 487 nmRadiance, upward at 488 nmRadiance, upward at 489 nmRadiance, upward at 490 nmRadiance, upward at 491 nmRadiance, upward at 492 nmRadiance, upward at 493 nmRadiance, upward at 494 nmRadiance, upward at 495 nmRadiance, upward at 496 nmRadiance, upward at 497 nmRadiance, upward at 498 nmRadiance, upward at 499 nmRadiance, upward at 500 nmRadiance, upward at 501 nmRadiance, upward at 502 nmRadiance, upward at 503 nmRadiance, upward at 504 nmRadiance, upward at 505 nmRadiance, upward at 506 nmRadiance, upward at 507 nmRadiance, upward at 508 nmRadiance, upward at 509 nmRadiance, upward at 510 nmRadiance, upward at 511 nmRadiance, upward at 512 nmRadiance, upward at 513 nmRadiance, upward at 514 nmRadiance, upward at 515 nmRadiance, upward at 516 nmRadiance, upward at 517 nmRadiance, upward at 518 nmRadiance, upward at 519 nmRadiance, upward at 520 nmRadiance, upward at 521 nmRadiance, upward at 522 nmRadiance, upward at 523 nmRadiance, upward at 524 nmRadiance, upward at 525 nmRadiance, upward at 526 nmRadiance, upward at 527 nmRadiance, upward at 528 nmRadiance, upward at 529 nmRadiance, upward at 530 nmRadiance, upward at 531 nmRadiance, upward at 532 nmRadiance, upward at 533 nmRadiance, upward at 534 nmRadiance, upward at 535 nmRadiance, upward at 536 nmRadiance, upward at 537 nmRadiance, upward at 538 nmRadiance, upward at 539 nmRadiance, upward at 540 nmRadiance, upward at 541 nmRadiance, upward at 542 nmRadiance, upward at 543 nmRadiance, upward at 544 nmRadiance, upward at 545 nmRadiance, upward at 546 nmRadiance, upward at 547 nmRadiance, upward at 548 nmRadiance, upward at 549 nmRadiance, upward at 550 nmRadiance, upward at 551 nmRadiance, upward at 552 nmRadiance, upward at 553 nmRadiance, upward at 554 nmRadiance, upward at 555 nmRadiance, upward at 556 nmRadiance, upward at 557 nmRadiance, upward at 558 nmRadiance, upward at 559 nmRadiance, upward at 560 nmRadiance, upward at 561 nmRadiance, upward at 562 nmRadiance, upward at 563 nmRadiance, upward at 564 nmRadiance, upward at 565 nmRadiance, upward at 566 nmRadiance, upward at 567 nmRadiance, upward at 568 nmRadiance, upward at 569 nmRadiance, upward at 570 nmRadiance, upward at 571 nmRadiance, upward at 572 nmRadiance, upward at 573 nmRadiance, upward at 574 nmRadiance, upward at 575 nmRadiance, upward at 576 nmRadiance, upward at 577 nmRadiance, upward at 578 nmRadiance, upward at 579 nmRadiance, upward at 580 nmRadiance, upward at 581 nmRadiance, upward at 582 nmRadiance, upward at 583 nmRadiance, upward at 584 nmRadiance, upward at 585 nmRadiance, upward at 586 nmRadiance, upward at 587 nmRadiance, upward at 588 nmRadiance, upward at 589 nmRadiance, upward at 590 nmRadiance, upward at 591 nmRadiance, upward at 592 nmRadiance, upward at 593 nmRadiance, upward at 594 nmRadiance, upward at 595 nmRadiance, upward at 596 nmRadiance, upward at 597 nmRadiance, upward at 598 nmRadiance, upward at 599 nmRadiance, upward at 600 nmRadiance, upward at 601 nmRadiance, upward at 602 nmRadiance, upward at 603 nmRadiance, upward at 604 nmRadiance, upward at 605 nmRadiance, upward at 606 nmRadiance, upward at 607 nmRadiance, upward at 608 nmRadiance, upward at 609 nmRadiance, upward at 610 nmRadiance, upward at 611 nmRadiance, upward at 612 nmRadiance, upward at 613 nmRadiance, upward at 614 nmRadiance, upward at 615 nmRadiance, upward at 616 nmRadiance, upward at 617 nmRadiance, upward at 618 nmRadiance, upward at 619 nmRadiance, upward at 620 nmRadiance, upward at 621 nmRadiance, upward at 622 nmRadiance, upward at 623 nmRadiance, upward at 624 nmRadiance, upward at 625 nmRadiance, upward at 626 nmRadiance, upward at 627 nmRadiance, upward at 628 nmRadiance, upward at 629 nmRadiance, upward at 630 nmRadiance, upward at 631 nmRadiance, upward at 632 nmRadiance, upward at 633 nmRadiance, upward at 634 nmRadiance, upward at 635 nmRadiance, upward at 636 nmRadiance, upward at 637 nmRadiance, upward at 638 nmRadiance, upward at 639 nmRadiance, upward at 640 nmRadiance, upward at 641 nmRadiance, upward at 642 nmRadiance, upward at 643 nmRadiance, upward at 644 nmRadiance, upward at 645 nmRadiance, upward at 646 nmRadiance, upward at 647 nmRadiance, upward at 648 nmRadiance, upward at 649 nmRadiance, upward at 650 nmRadiance, upward at 651 nmRadiance, upward at 652 nmRadiance, upward at 653 nmRadiance, upward at 654 nmRadiance, upward at 655 nmRadiance, upward at 656 nmRadiance, upward at 657 nmRadiance, upward at 658 nmRadiance, upward at 659 nmRadiance, upward at 660 nmRadiance, upward at 661 nmRadiance, upward at 662 nmRadiance, upward at 663 nmRadiance, upward at 664 nmRadiance, upward at 665 nmRadiance, upward at 666 nmRadiance, upward at 667 nmRadiance, upward at 668 nmRadiance, upward at 669 nmRadiance, upward at 670 nmRadiance, upward at 671 nmRadiance, upward at 672 nmRadiance, upward at 673 nmRadiance, upward at 674 nmRadiance, upward at 675 nmRadiance, upward at 676 nmRadiance, upward at 677 nmRadiance, upward at 678 nmRadiance, upward at 679 nmRadiance, upward at 680 nmRadiance, upward at 681 nmRadiance, upward at 682 nmRadiance, upward at 683 nmRadiance, upward at 684 nmRadiance, upward at 685 nmRadiance, upward at 686 nmRadiance, upward at 687 nmRadiance, upward at 688 nmRadiance, upward at 689 nmRadiance, upward at 690 nmRadiance, upward at 691 nmRadiance, upward at 692 nmRadiance, upward at 693 nmRadiance, upward at 694 nmRadiance, upward at 695 nmRadiance, upward at 696 nmRadiance, upward at 697 nmRadiance, upward at 698 nmRadiance, upward at 699 nmRadiance, upward at 700 nmRadiance, upward at 701 nmRadiance, upward at 702 nmRadiance, upward at 703 nmRadiance, upward at 704 nmRadiance, upward at 705 nmRadiance, upward at 706 nmRadiance, upward at 707 nmRadiance, upward at 708 nmRadiance, upward at 709 nmRadiance, upward at 710 nmRadiance, upward at 711 nmRadiance, upward at 712 nmRadiance, upward at 713 nmRadiance, upward at 714 nmRadiance, upward at 715 nmRadiance, upward at 716 nmRadiance, upward at 717 nmRadiance, upward at 718 nmRadiance, upward at 719 nmRadiance, upward at 720 nmRadiance, upward at 721 nmRadiance, upward at 722 nmRadiance, upward at 723 nmRadiance, upward at 724 nmRadiance, upward at 725 nmRadiance, upward at 726 nmRadiance, upward at 727 nmRadiance, upward at 728 nmRadiance, upward at 729 nmRadiance, upward at 730 nmRadiance, upward at 731 nmRadiance, upward at 732 nmRadiance, upward at 733 nmRadiance, upward at 734 nmRadiance, upward at 735 nmRadiance, upward at 736 nmRadiance, upward at 737 nmRadiance, upward at 738 nmRadiance, upward at 739 nmRadiance, upward at 740 nmRadiance, upward at 741 nmRadiance, upward at 742 nmRadiance, upward at 743 nmRadiance, upward at 744 nmRadiance, upward at 745 nmRadiance, upward at 746 nmRadiance, upward at 747 nmRadiance, upward at 748 nmRadiance, upward at 749 nmRadiance, upward at 750 nmRadiance, upward at 751 nmRadiance, upward at 752 nmRadiance, upward at 753 nmRadiance, upward at 754 nmRadiance, upward at 755 nmRadiance, upward at 756 nmRadiance, upward at 757 nmRadiance, upward at 758 nmRadiance, upward at 759 nmRadiance, upward at 760 nmRadiance, upward at 761 nmRadiance, upward at 762 nmRadiance, upward at 763 nmRadiance, upward at 764 nmRadiance, upward at 765 nmRadiance, upward at 766 nmRadiance, upward at 767 nmRadiance, upward at 768 nmRadiance, upward at 769 nmRadiance, upward at 770 nmRadiance, upward at 771 nmRadiance, upward at 772 nmRadiance, upward at 773 nmRadiance, upward at 774 nmRadiance, upward at 775 nmRadiance, upward at 776 nmRadiance, upward at 777 nmRadiance, upward at 778 nmRadiance, upward at 779 nmRadiance, upward at 780 nmRadiance, upward at 781 nmRadiance, upward at 782 nmRadiance, upward at 783 nmRadiance, upward at 784 nmRadiance, upward at 785 nmRadiance, upward at 786 nmRadiance, upward at 787 nmRadiance, upward at 788 nmRadiance, upward at 789 nmRadiance, upward at 790 nmRadiance, upward at 791 nmRadiance, upward at 792 nmRadiance, upward at 793 nmRadiance, upward at 794 nmRadiance, upward at 795 nmRadiance, upward at 796 nmRadiance, upward at 797 nmRadiance, upward at 798 nmRadiance, upward at 799 nmRadiance, upward at 800 nmRadiance, upward at 801 nmRadiance, upward at 802 nmRadiance, upward at 803 nmRadiance, upward at 804 nmRadiance, upward at 805 nmRadiance, upward at 806 nmRadiance, upward at 807 nmRadiance, upward at 808 nmRadiance, upward at 809 nmRadiance, upward at 810 nmRadiance, upward at 811 nmRadiance, upward at 812 nmRadiance, upward at 813 nmRadiance, upward at 814 nmRadiance, upward at 815 nmRadiance, upward at 816 nmRadiance, upward at 817 nmRadiance, upward at 818 nmRadiance, upward at 819 nmRadiance, upward at 820 nmRadiance, upward at 821 nmRadiance, upward at 822 nmRadiance, upward at 823 nmRadiance, upward at 824 nmRadiance, upward at 825 nmRadiance, upward at 826 nmRadiance, upward at 827 nmRadiance, upward at 828 nmRadiance, upward at 829 nmRadiance, upward at 830 nmRadiance, upward at 831 nmRadiance, upward at 832 nmRadiance, upward at 833 nmRadiance, upward at 834 nmRadiance, upward at 835 nmRadiance, upward at 836 nmRadiance, upward at 837 nmRadiance, upward at 838 nmRadiance, upward at 839 nmRadiance, upward at 840 nmRadiance, upward at 841 nmRadiance, upward at 842 nmRadiance, upward at 843 nmRadiance, upward at 844 nmRadiance, upward at 845 nmRadiance, upward at 846 nmRadiance, upward at 847 nmRadiance, upward at 848 nmRadiance, upward at 849 nmRadiance, upward at 850 nmRadiance, upward at 851 nmRadiance, upward at 852 nmRadiance, upward at 853 nmRadiance, upward at 854 nmRadiance, upward at 855 nmRadiance, upward at 856 nmRadiance, upward at 857 nmRadiance, upward at 858 nmRadiance, upward at 859 nmRadiance, upward at 860 nmRadiance, upward at 861 nmRadiance, upward at 862 nmRadiance, upward at 863 nmRadiance, upward at 864 nmRadiance, upward at 865 nmRadiance, upward at 866 nmRadiance, upward at 867 nmRadiance, upward at 868 nmRadiance, upward at 869 nmRadiance, upward at 870 nmRadiance, upward at 871 nmRadiance, upward at 872 nmRadiance, upward at 873 nmRadiance, upward at 874 nmRadiance, upward at 875 nmRadiance, upward at 876 nmRadiance, upward at 877 nmRadiance, upward at 878 nmRadiance, upward at 879 nmRadiance, upward at 880 nmRadiance, upward at 881 nmRadiance, upward at 882 nmRadiance, upward at 883 nmRadiance, upward at 884 nmRadiance, upward at 885 nmRadiance, upward at 886 nmRadiance, upward at 887 nmRadiance, upward at 888 nmRadiance, upward at 889 nmRadiance, upward at 890 nmRadiance, upward at 891 nmRadiance, upward at 892 nmRadiance, upward at 893 nmRadiance, upward at 894 nmRadiance, upward at 895 nmRadiance, upward at 896 nmRadiance, upward at 897 nmRadiance, upward at 898 nmRadiance, upward at 899 nmRadiance, upward at 900 nmRadiance, upward at 901 nmRadiance, upward at 902 nmRadiance, upward at 903 nmRadiance, upward at 904 nmRadiance, upward at 905 nmRadiance, upward at 906 nmRadiance, upward at 907 nmRadiance, upward at 908 nmRadiance, upward at 909 nmRadiance, upward at 910 nmRadiance, upward at 911 nmRadiance, upward at 912 nmRadiance, upward at 913 nmRadiance, upward at 914 nmRadiance, upward at 915 nmRadiance, upward at 916 nmRadiance, upward at 917 nmRadiance, upward at 918 nmRadiance, upward at 919 nmRadiance, upward at 920 nmRadiance, upward at 921 nmRadiance, upward at 922 nmRadiance, upward at 923 nmRadiance, upward at 924 nmRadiance, upward at 925 nmRadiance, upward at 926 nmRadiance, upward at 927 nmRadiance, upward at 928 nmRadiance, upward at 929 nmRadiance, upward at 930 nmRadiance, upward at 931 nmRadiance, upward at 932 nmRadiance, upward at 933 nmRadiance, upward at 934 nmRadiance, upward at 935 nmRadiance, upward at 936 nmRadiance, upward at 937 nmRadiance, upward at 938 nmRadiance, upward at 939 nmRadiance, upward at 940 nmRadiance, upward at 941 nmRadiance, upward at 942 nmRadiance, upward at 943 nmRadiance, upward at 944 nmRadiance, upward at 945 nmRadiance, upward at 946 nmRadiance, upward at 947 nmRadiance, upward at 948 nmRadiance, upward at 949 nmRadiance, upward at 950 nmUnderway cruise track measurementsRAMSES-ACC hyperspectral cosine irradiance meter, TriOSM187Meteor (1986)2023-01-24T05:00:00/2023-03-01T10:50:00Dataset10.1594/PANGAEA.97343010.3390/s12091254510.1364/AO.54.0036023069815 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalHyperspectral radiometric quantities were observed at a 5-minute sampling interval in the South Atlantic Gyre and Benguela Upwelling System during a scientific field campaign aboard research vessel (RV) Meteor. The research cruise began on January 25, 2023 from Walvis Bay, Namibia, and ended on March 01, 2023 in Walvis Bay, Namibia. A radiometer setup with one TriOS RAMSES-ACC hyperspectral cosine irradiance meter to measure incoming solar irradiance (Ed) and two TriOS RAMSES-ARC hyperspectral radiance meters to measure total upward sea surface leaving radiance (Lsfc) at 45° nadir and sky-leaving radiance (Lsky) at 45° zenith angle, was installed using a custom-made frame at the bow of RV METEOR. Data logging of raw and calibrated radiometric quantities was automated using TriOS MSDA XE version 8.9.2 software. Further processing was done using R software (R Core Team (2023)). Processed data was interpolated to 1 nm spectral resolution using linear interpolation in R between 320 and 950 nm. Quality control involved retaining the Lsfc observations with lowest values (Garaba et al., 2012; Garaba et al., 2015) and corresponding Ed and Lsky observations. Raw data is available on request.-5.00078814.497897-27.339273-22.839358Deutsche Forschungsgemeinschaft, Bonnhttps://doi.org/10.13039/501100001659GPF-20-1/036ReSEAtEuropean Commissionhttps://doi.org/10.13039/501100000780101041453Ocean GlowGerman Research Foundationhttps://doi.org/10.13039/501100001659417276871Exploring remote sensing of plastics in marine litter