{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00008078,
        0.000087694,
        0.000096689,
        0.00010337,
        0.0001073,
        0.00011333,
        0.0001175,
        0.00011753,
        0.00011807,
        0.0001167,
        0.00011565,
        0.00011371,
        0.000112,
        0.00011097,
        0.00010985,
        0.00010727,
        0.00010401,
        0.00010055,
        0.000098291,
        0.000097357,
        0.000095342,
        0.000093075,
        0.000090457,
        0.000088586,
        0.000086288,
        0.000083116,
        0.000081588,
        0.00008063,
        0.000079226,
        0.000078061,
        0.000076753,
        0.000076301,
        0.000076105,
        0.000074635,
        0.000073389,
        0.000072282,
        0.000071589,
        0.000071365,
        0.00007038,
        0.000068768,
        0.000068125,
        0.000067117,
        0.000065733,
        0.000063944,
        0.000062917,
        0.000062414,
        0.000060932,
        0.000059193,
        0.000059224,
        0.000058147,
        0.000056345,
        0.000055096,
        0.000054217,
        0.000053708,
        0.000052654,
        0.000051679,
        0.000051704,
        0.000051346,
        0.000051132,
        0.000050716,
        0.000050049,
        0.000049824,
        0.00004979,
        0.000050994,
        0.000051653,
        0.000052992,
        0.000053859,
        0.00005374,
        0.000054366,
        0.000056454,
        0.000057766,
        0.000059416,
        0.000060797,
        0.000061932,
        0.000063639,
        0.000065044,
        0.000065896,
        0.000066065,
        0.000065539,
        0.000063235,
        0.000061546,
        0.000060667,
        0.000060438,
        0.000059176,
        0.00005868,
        0.000058569,
        0.000058373,
        0.000058437,
        0.000058357,
        0.000058226,
        0.000058712,
        0.000059753,
        0.000061254,
        0.000062705,
        0.000063631,
        0.000065109,
        0.000067302,
        0.000068682,
        0.000069813,
        0.000071513,
        0.000073249,
        0.000075704,
        0.000078221,
        0.000079939,
        0.000081137,
        0.000083853,
        0.00008693,
        0.000089732,
        0.000092637,
        0.000094994,
        0.000097834,
        0.00010272,
        0.00010743,
        0.0001124,
        0.00011882,
        0.00012497,
        0.00013189,
        0.00013936,
        0.00014613,
        0.0001532,
        0.00016104,
        0.00016831,
        0.00017579,
        0.00018343,
        0.00018877,
        0.00019234,
        0.00019368,
        0.00019406,
        0.00019507,
        0.0001934,
        0.00019061,
        0.00018726,
        0.00018157,
        0.00017493,
        0.00016811,
        0.00016294,
        0.00015575,
        0.0001461,
        0.00013907,
        0.00013341,
        0.0001268,
        0.00012122,
        0.00011662,
        0.00010972,
        0.00010578,
        0.0001021,
        0.000098444,
        0.00009691,
        0.000095524,
        0.000093236,
        0.000092223,
        0.000091616,
        0.000091771,
        0.000092572,
        0.000094554,
        0.000098638,
        0.00010247,
        0.00010576,
        0.00010916,
        0.00011185,
        0.00011462,
        0.00011554,
        0.00011627,
        0.00011839,
        0.00012159,
        0.00012612,
        0.00013166,
        0.00013834,
        0.00015286,
        0.00016804,
        0.00019539,
        0.00022525,
        0.00025753,
        0.00033404,
        0.0003877,
        0.00046552,
        0.00059731,
        0.00066641,
        0.00080898,
        0.00095234,
        0.0010307,
        0.0012038,
        0.0013301,
        0.0014201,
        0.0015513,
        0.0016367,
        0.001721,
        0.0017842,
        0.0018357,
        0.00188,
        0.0019142,
        0.0019634,
        0.001988,
        0.0020033,
        0.0020303,
        0.0020391,
        0.0020488,
        0.0020529,
        0.0020508,
        0.0020512,
        0.0020481,
        0.0020407,
        0.0020321,
        0.0020162,
        0.0020057,
        0.0019936,
        0.0019842,
        0.0019777,
        0.001966,
        0.0019616,
        0.0019582,
        0.0019565,
        0.0019553,
        0.0019557,
        0.0019563,
        0.001952,
        0.0019447,
        0.001934,
        0.0019255,
        0.0019108,
        0.0019004,
        0.0018935,
        0.0018739,
        0.0018538,
        0.0018382,
        0.0018235,
        0.0018125,
        0.0017994,
        0.0017857,
        0.0017699,
        0.0017546,
        0.0017251,
        0.0017006,
        0.0016628,
        0.0016115,
        0.0015552,
        0.001478,
        0.0014036,
        0.0013157,
        0.0012413,
        0.0011458,
        0.001043,
        0.00097132,
        0.00087562,
        0.00079693,
        0.00073761,
        0.00065454,
        0.00059867,
        0.00055266,
        0.00049469,
        0.00045574,
        0.00041743,
        0.00037371,
        0.00034555,
        0.00031402,
        0.00028225,
        0.00025804,
        0.00023205,
        0.00020906,
        0.00019207,
        0.00016589,
        0.00014579,
        0.00013196,
        0.00011255,
        0.000099678,
        0.000087732,
        0.00007476,
        0.00006649,
        0.000058884,
        0.000051175,
        0.000046213,
        0.000040937,
        0.000036508,
        0.000032998,
        0.000030763,
        0.000028227,
        0.000026167,
        0.000024775,
        0.00002297,
        0.000021579,
        0.000020705,
        0.000019754,
        0.000018719,
        0.000018146,
        0.000017353,
        0.000017081,
        0.000017008,
        0.000017062,
        0.000016924,
        0.000016991,
        0.000017142,
        0.000017209,
        0.000017452,
        0.000017745,
        0.000017952,
        0.000018349,
        0.000018495,
        0.000018562,
        0.000018461,
        0.000018236,
        0.000018132,
        0.000018287,
        0.000018088,
        0.000017674,
        0.000017166,
        0.000016614,
        0.000015501,
        0.000014472,
        0.000014055,
        0.00001347,
        0.000012758,
        0.000011928,
        0.000011051,
        0.000010582,
        0.0000099046,
        0.000009276,
        0.0000088121,
        0.0000085951,
        0.0000083419,
        0.0000080558,
        0.0000077961,
        0.000007488,
        0.0000072969,
        0.000007165,
        0.0000070718,
        0.0000070229,
        0.0000068517,
        0.0000067105,
        0.0000066979,
        0.0000067438,
        0.0000067891,
        0.0000068332,
        0.0000068018,
        0.0000067102,
        0.0000066941,
        0.0000068368,
        0.0000069309,
        0.0000069893,
        0.0000070898,
        0.0000071947,
        0.0000073563,
        0.0000075225,
        0.0000075526,
        0.0000077937,
        0.0000079868,
        0.0000081002,
        0.0000080615,
        0.000007913,
        0.0000078224,
        0.0000078007,
        0.0000077808,
        0.0000075554,
        0.0000071679,
        0.0000070413,
        0.0000068449,
        0.0000064547,
        0.0000060652,
        0.0000057471,
        0.0000054922,
        0.000005312,
        0.0000050983,
        0.0000048656,
        0.0000046586,
        0.0000042829,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.000073936,
        0.000078656,
        0.000084939,
        0.000089865,
        0.000094806,
        0.000099864,
        0.00010339,
        0.00010558,
        0.00010664,
        0.00010695,
        0.00010649,
        0.00010626,
        0.00010614,
        0.00010512,
        0.00010395,
        0.00010244,
        0.00010095,
        0.000099484,
        0.000098502,
        0.000095837,
        0.000092789,
        0.000091009,
        0.000090221,
        0.00008928,
        0.00008842,
        0.000087138,
        0.00008617,
        0.000086731,
        0.000086754,
        0.000086639,
        0.000088473,
        0.000091517,
        0.00009432,
        0.000097782,
        0.00010134,
        0.00010493,
        0.00010789,
        0.00011103,
        0.00011455,
        0.00011815,
        0.00012075,
        0.00012245,
        0.00012285,
        0.00012211,
        0.00012276,
        0.00012403,
        0.00012312,
        0.00012055,
        0.00011785,
        0.00011582,
        0.00011467,
        0.00011393,
        0.0001125,
        0.00011245,
        0.0001135,
        0.0001155,
        0.00011811,
        0.00012289,
        0.00012741,
        0.00013443,
        0.00014265,
        0.00015339,
        0.00016609,
        0.0001834,
        0.00020373,
        0.00022719,
        0.00025338,
        0.00028427,
        0.0003179,
        0.0003534,
        0.00039562,
        0.00044257,
        0.00048839,
        0.00053941,
        0.0005921,
        0.00064206,
        0.00069362,
        0.00074422,
        0.00078936,
        0.00083367,
        0.00087432,
        0.00091932,
        0.00095909,
        0.00099578,
        0.0010369,
        0.001076,
        0.0011178,
        0.0011586,
        0.0011994,
        0.0012435,
        0.0012883,
        0.0013315,
        0.0013783,
        0.0014162,
        0.0014549,
        0.0014916,
        0.0015252,
        0.0015584,
        0.0015853,
        0.0016115,
        0.0016332,
        0.0016491,
        0.0016641,
        0.0016752,
        0.0016862,
        0.0016936,
        0.001701,
        0.0016994,
        0.0016948,
        0.0016941,
        0.0016858,
        0.001684,
        0.0016805,
        0.0016808,
        0.0016797,
        0.0016844,
        0.0016928,
        0.0017005,
        0.0017185,
        0.001737,
        0.0017512,
        0.001768,
        0.0017879,
        0.0018044,
        0.001817,
        0.0018277,
        0.0018243,
        0.0018242,
        0.0018243,
        0.0018202,
        0.0018158,
        0.0018139,
        0.0018083,
        0.0017999,
        0.0017946,
        0.0017962,
        0.0017921,
        0.0017887,
        0.0017896,
        0.0017873,
        0.0017909,
        0.0017875,
        0.001783,
        0.0017783,
        0.001771,
        0.0017598,
        0.0017503,
        0.0017435,
        0.0017347,
        0.0017243,
        0.0017211,
        0.0017166,
        0.0017148,
        0.0017115,
        0.0017071,
        0.0017061,
        0.0017035,
        0.0017004,
        0.0016959,
        0.0016927,
        0.0016811,
        0.0016722,
        0.0016627,
        0.0016493,
        0.0016373,
        0.0016199,
        0.0016019,
        0.0015899,
        0.0015787,
        0.0015643,
        0.0015557,
        0.0015438,
        0.0015321,
        0.001522,
        0.0015126,
        0.001505,
        0.0014973,
        0.0014862,
        0.0014677,
        0.0014488,
        0.0014318,
        0.0014127,
        0.0013901,
        0.0013689,
        0.0013452,
        0.0013214,
        0.0013011,
        0.0012755,
        0.0012506,
        0.0012272,
        0.001201,
        0.0011761,
        0.0011523,
        0.0011293,
        0.0011014,
        0.0010746,
        0.0010516,
        0.0010241,
        0.00099703,
        0.00096505,
        0.00093565,
        0.00090793,
        0.00087487,
        0.00084296,
        0.00081449,
        0.00078339,
        0.00075391,
        0.00072638,
        0.0006966,
        0.00067259,
        0.00065225,
        0.00062809,
        0.00060707,
        0.00058683,
        0.00056717,
        0.0005502,
        0.00053452,
        0.00051918,
        0.00050172,
        0.00048637,
        0.00047093,
        0.00045507,
        0.00043903,
        0.00042675,
        0.00041589,
        0.00040397,
        0.0003926,
        0.000381,
        0.00036971,
        0.00036167,
        0.00035472,
        0.00034463,
        0.00033253,
        0.00032102,
        0.00030791,
        0.00029366,
        0.00027811,
        0.00025996,
        0.00024094,
        0.00022319,
        0.00020443,
        0.00018597,
        0.00016787,
        0.00015163,
        0.00013552,
        0.00012107,
        0.00011036,
        0.000098569,
        0.000088943,
        0.000080299,
        0.000073821,
        0.000067012,
        0.000061469,
        0.000056391,
        0.000051542,
        0.000047548,
        0.000043184,
        0.000039157,
        0.000036351,
        0.000033345,
        0.000030229,
        0.0000275,
        0.000024568,
        0.000022071,
        0.000019829,
        0.000017953,
        0.000016441,
        0.000015123,
        0.000013765,
        0.000012661,
        0.000011819,
        0.00001108,
        0.000010445,
        0.0000098747,
        0.0000094209,
        0.0000090805,
        0.0000087305,
        0.0000085043,
        0.0000082722,
        0.0000079961,
        0.0000078244,
        0.0000076558,
        0.0000075419,
        0.00000744,
        0.0000074145,
        0.0000074217,
        0.0000074316,
        0.0000074047,
        0.0000074452,
        0.0000076661,
        0.0000077587,
        0.0000076282,
        0.0000077232,
        0.000007937,
        0.000007945,
        0.0000079384,
        0.0000081288,
        0.0000083359,
        0.0000084299,
        0.0000084775,
        0.0000084193,
        0.0000083794,
        0.0000082691,
        0.0000080364,
        0.000007941,
        0.0000078476,
        0.000007575,
        0.0000072387,
        0.0000069568,
        0.000006627,
        0.0000063648,
        0.0000061169,
        0.0000058659,
        0.0000056367,
        0.0000053128,
        0.0000051253,
        0.0000048878,
        0.0000047155,
        0.0000046572,
        0.0000046012,
        0.0000044803,
        0.0000043073,
        0.0000042608,
        0.0000041939,
        0.0000040672,
        0.0000039673,
        0.000003923,
        0.0000038745,
        0.0000038638,
        0.0000038755,
        0.0000038507,
        0.0000038144,
        0.0000037751,
        0.0000038455,
        0.0000039291,
        0.0000039386,
        0.0000038914,
        0.0000038927,
        0.0000038997,
        0.0000039051,
        0.0000039358,
        0.0000039932,
        0.0000040816,
        0.0000042165,
        0.0000042557,
        0.000004189,
        0.0000041956,
        0.0000042427,
        0.000004266,
        0.0000041668,
        0.0000041257,
        0.0000040589,
        0.0000040296,
        0.0000039715,
        0.0000038302,
        0.0000037068,
        0.0000035743,
        0.0000034126,
        0.0000032611,
        0.0000030997,
        0.0000029703,
        0.0000028961,
        0.0000028012,
        0.0000026811,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00025024,
        0.00030445,
        0.00034484,
        0.00042173,
        0.00045828,
        0.00050012,
        0.00053571,
        0.00056209,
        0.00059159,
        0.00060741,
        0.00062648,
        0.00064021,
        0.00065636,
        0.00066972,
        0.0006835,
        0.00069088,
        0.00070107,
        0.00070574,
        0.00071825,
        0.0007285,
        0.00073759,
        0.00075009,
        0.00075159,
        0.0007607,
        0.0007694,
        0.00077286,
        0.00078028,
        0.00079048,
        0.00080016,
        0.00081704,
        0.00082467,
        0.00083574,
        0.00085476,
        0.0008657,
        0.00088619,
        0.00090428,
        0.00090927,
        0.00092419,
        0.00093142,
        0.00093835,
        0.00094951,
        0.0009544,
        0.00095632,
        0.00096514,
        0.00096773,
        0.00097126,
        0.00097054,
        0.00096999,
        0.00097787,
        0.00098055,
        0.00098466,
        0.00098728,
        0.00098418,
        0.0009857,
        0.00098778,
        0.00098301,
        0.0009847,
        0.00097877,
        0.00097124,
        0.0009631,
        0.0009555,
        0.00095069,
        0.00094757,
        0.00094551,
        0.00094803,
        0.00094991,
        0.00094698,
        0.00095615,
        0.00095827,
        0.00096167,
        0.00096747,
        0.00096521,
        0.00096606,
        0.00096587,
        0.00096453,
        0.00095965,
        0.00095329,
        0.00094594,
        0.0009332,
        0.00092207,
        0.00090953,
        0.00089509,
        0.00088419,
        0.00087114,
        0.00086191,
        0.00085407,
        0.00084125,
        0.00083272,
        0.00082643,
        0.00082111,
        0.00081569,
        0.0008093,
        0.00080298,
        0.00079696,
        0.00079145,
        0.00078741,
        0.00078114,
        0.00077077,
        0.00075891,
        0.00074938,
        0.00073429,
        0.00071553,
        0.00070476,
        0.00068892,
        0.00066802,
        0.00064987,
        0.00062837,
        0.00060549,
        0.00058308,
        0.00055641,
        0.00053665,
        0.000517,
        0.00049595,
        0.00047316,
        0.00045518,
        0.00043823,
        0.00042182,
        0.00040751,
        0.00039075,
        0.00037719,
        0.00036649,
        0.00035321,
        0.0003421,
        0.0003329,
        0.00032459,
        0.00031601,
        0.00030711,
        0.00029874,
        0.00029005,
        0.00028128,
        0.00027258,
        0.00026413,
        0.00025513,
        0.00024697,
        0.00024263,
        0.00023717,
        0.00022886,
        0.00022447,
        0.0002199,
        0.00021241,
        0.00020699,
        0.00019988,
        0.0001924,
        0.0001874,
        0.00018191,
        0.00017404,
        0.00016841,
        0.00016116,
        0.00015308,
        0.00014721,
        0.00013951,
        0.00013482,
        0.00012923,
        0.00012218,
        0.00011663,
        0.00011207,
        0.00010671,
        0.00010309,
        0.000099988,
        0.000096121,
        0.000092377,
        0.000087853,
        0.000083141,
        0.00008053,
        0.000077688,
        0.000075028,
        0.00007358,
        0.000070435,
        0.000068293,
        0.000066297,
        0.000064146,
        0.0000637,
        0.000062345,
        0.000061154,
        0.000060501,
        0.000059966,
        0.000059223,
        0.000058411,
        0.000057493,
        0.000056602,
        0.000056228,
        0.000055319,
        0.000054213,
        0.000053294,
        0.000052491,
        0.000052167,
        0.000051645,
        0.000049956,
        0.000048584,
        0.000048063,
        0.000047125,
        0.000046383,
        0.000045339,
        0.000044662,
        0.000044741,
        0.000044156,
        0.000043004,
        0.000042384,
        0.000041456,
        0.000040631,
        0.000039608,
        0.000038681,
        0.000038119,
        0.000037538,
        0.000036471,
        0.000035735,
        0.000035236,
        0.00003474,
        0.000034545,
        0.000033987,
        0.000033427,
        0.000033399,
        0.000033458,
        0.000033348,
        0.000033302,
        0.000033216,
        0.000033178,
        0.000033218,
        0.000033095,
        0.000033175,
        0.00003328,
        0.000034149,
        0.000034768,
        0.000035233,
        0.000035559,
        0.000035986,
        0.000036276,
        0.000036829,
        0.000037338,
        0.000037853,
        0.000038247,
        0.000038599,
        0.000039212,
        0.000039405,
        0.000039322,
        0.000038934,
        0.000038404,
        0.000037882,
        0.000036563,
        0.000035154,
        0.00003374,
        0.000032648,
        0.000030308,
        0.000028709,
        0.000027287,
        0.000026585,
        0.000024753,
        0.000023087,
        0.000022238,
        0.000021425,
        0.000020236,
        0.000019075,
        0.000018277,
        0.000017664,
        0.000016719,
        0.000015838,
        0.00001511,
        0.000013996,
        0.000013156,
        0.00001271,
        0.000011533,
        0.000010537,
        0.0000099077,
        0.0000091567,
        0.0000084884,
        0.0000078147,
        0.0000072968,
        0.0000068899,
        0.0000064641,
        0.0000059601,
        0.0000056782,
        0.0000053917,
        0.0000051944,
        0.0000050166,
        0.0000047554,
        0.0000045765,
        0.0000045215,
        0.0000043743,
        0.0000042393,
        0.0000040922,
        0.0000039962,
        0.0000039221,
        0.0000038781,
        0.0000038259,
        0.0000038242,
        0.0000038225,
        0.0000037585,
        0.0000037599,
        0.000003741,
        0.0000036842,
        0.0000036616,
        0.0000037157,
        0.0000037582,
        0.0000037203,
        0.0000037785,
        0.0000037942,
        0.0000037364,
        0.0000036993,
        0.0000037909,
        0.0000038745,
        0.0000038505,
        0.0000037176,
        0.0000035839,
        0.0000035966,
        0.0000036043,
        0.0000035193,
        0.0000034033,
        0.0000032972,
        0.0000032326,
        0.0000031561,
        0.0000030881,
        0.0000029917,
        0.0000029045,
        0.0000028616,
        0.0000028022,
        0.0000027324,
        0.0000026868,
        0.0000026304,
        0.0000025843,
        0.0000025427,
        0.0000025132,
        0.0000024931,
        0.0000025041,
        0.0000024814,
        0.0000024592,
        0.0000024525,
        0.0000024137,
        0.0000024127,
        0.0000023891,
        0.0000023234,
        0.0000023041,
        0.0000022646,
        0.0000022225,
        0.000002248,
        0.0000022828,
        0.0000022472,
        0.0000022531,
        0.0000022231,
        0.0000021905,
        0.0000021702,
        0.0000021744,
        0.0000021545,
        0.000002133,
        0.0000021224,
        0.0000020982,
        0.0000020991,
        0.0000020939,
        0.000002086,
        0.0000020979,
        0.0000021106,
        0.000002075,
        0.0000020325,
        0.0000020011,
        0.0000019599,
        0.0000019094,
        0.0000018913,
        0.000001893,
        0.0000018464,
        0.0000018137,
        0.0000017904,
        0.0000017523,
        0.0000017021,
        0.0000016443,
        0.0000015717,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    }
  ],
  "configuration": {
    "irradiance_polarisation_angle_deg": 103,
    "sensor_polarisation_filter_angle_deg": 45,
    "source_row_sample_index": 104
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-45-row-104-1fe0736054",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=103; sensor_polarisation_filter_angle_deg=45; source_row_sample_index=104",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-45:row-104",
    "source_asset_id": "rgbpol-archive",
    "source_asset_sha256": "44e28b507792b3ee781134a0cd6987dcf35885838756caad99b6903ffb6433ff",
    "source_id": "rgbpol-2026"
  },
  "response_scope": "camera",
  "scale": "green-normalized (as supplied)",
  "source": {
    "id": "rgbpol-2026",
    "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13207670/",
    "accessed_at": "2026-10-05T09:42:36.221229+00:00",
    "authors": [
      "Andreas Karge",
      "Maximilian Klammer",
      "Bernhard Eberhardt",
      "Andreas Schilling"
    ],
    "organization": "Stuttgart Media University / University of Tuebingen / Allied Vision",
    "year": 2026,
    "license_status": "unknown",
    "observed_license": null,
    "downstream_reuse_grant": false,
    "measurement_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens",
    "scope": "camera"
  },
  "uncertainty": {
    "per_channel": {
      "B": null,
      "G": null,
      "R": null
    }
  },
  "units": "relative responsivity",
  "schema": "camera-spectra-public-research-profile-1"
}