{
  "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-P135-_responsesSinCos.csv",
        "source_file_bytes": 2210429,
        "source_file_sha256": "817d771286cc0a0fe96bee59a0d803423ba16afe15359bc042756a66dcd50183"
      },
      "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,
        0.0008,
        0.00081352,
        0.00083705,
        0.00087603,
        0.00089012,
        0.00090121,
        0.00091446,
        0.00092393,
        0.00093677,
        0.00093997,
        0.00093432,
        0.00092337,
        0.00091,
        0.00088093,
        0.00086982,
        0.00087923,
        0.00086495,
        0.00084062,
        0.00082441,
        0.00080409,
        0.0007827,
        0.00076675,
        0.00074638,
        0.00072947,
        0.00071649,
        0.00070314,
        0.00068435,
        0.00067424,
        0.00067291,
        0.00066412,
        0.00065395,
        0.0006463,
        0.00063682,
        0.00063078,
        0.00062126,
        0.00061539,
        0.00060383,
        0.00060133,
        0.00059801,
        0.00059413,
        0.00058065,
        0.00057144,
        0.00056779,
        0.00056186,
        0.00055435,
        0.00054884,
        0.0005376,
        0.00052697,
        0.00052158,
        0.0005106,
        0.00049786,
        0.00049131,
        0.000475,
        0.00046329,
        0.00046017,
        0.00045852,
        0.00045393,
        0.00045315,
        0.00045333,
        0.0004521,
        0.00045634,
        0.00046508,
        0.00047004,
        0.00047811,
        0.00048017,
        0.00048729,
        0.00050405,
        0.00050541,
        0.00052054,
        0.00054011,
        0.00055685,
        0.00058332,
        0.00061199,
        0.00067341,
        0.00074174,
        0.00079617,
        0.00079459,
        0.00077635,
        0.00075193,
        0.00069113,
        0.00061568,
        0.00055679,
        0.00051547,
        0.0005041,
        0.00049989,
        0.000502,
        0.00049848,
        0.00049365,
        0.0004933,
        0.00049458,
        0.0005041,
        0.00050963,
        0.00051278,
        0.00052127,
        0.00053426,
        0.00053951,
        0.00054987,
        0.00056251,
        0.00056896,
        0.00058815,
        0.00060767,
        0.00061434,
        0.00063009,
        0.00064834,
        0.00066378,
        0.00068369,
        0.00069402,
        0.00071092,
        0.00074895,
        0.00078413,
        0.0008152,
        0.00084788,
        0.00087521,
        0.00090902,
        0.00097106,
        0.001025,
        0.0010849,
        0.0011501,
        0.0012215,
        0.0012824,
        0.0013587,
        0.0014252,
        0.0014772,
        0.0015388,
        0.0015839,
        0.0016184,
        0.0016387,
        0.0016331,
        0.0016327,
        0.0016231,
        0.0015968,
        0.0015582,
        0.0015064,
        0.0014698,
        0.0014208,
        0.0013611,
        0.0013029,
        0.0012257,
        0.0011621,
        0.0011176,
        0.0010524,
        0.00099624,
        0.00096114,
        0.00092481,
        0.00088733,
        0.00086147,
        0.00084246,
        0.00082789,
        0.0008041,
        0.00078798,
        0.00078622,
        0.00078886,
        0.0007958,
        0.00080395,
        0.00083625,
        0.00087883,
        0.00089774,
        0.00094365,
        0.00099048,
        0.0010156,
        0.0010587,
        0.0010899,
        0.0011081,
        0.0011288,
        0.0011524,
        0.001187,
        0.0012423,
        0.0013039,
        0.0013892,
        0.0014974,
        0.0017378,
        0.0019415,
        0.00223,
        0.0027988,
        0.0031537,
        0.0038656,
        0.0047629,
        0.0052795,
        0.0065208,
        0.0075116,
        0.008286,
        0.0096687,
        0.010528,
        0.01146,
        0.012553,
        0.013174,
        0.013976,
        0.014559,
        0.015129,
        0.015604,
        0.015923,
        0.016352,
        0.016595,
        0.016861,
        0.017127,
        0.01721,
        0.017338,
        0.017414,
        0.017422,
        0.017468,
        0.017386,
        0.017289,
        0.017141,
        0.017082,
        0.01706,
        0.017007,
        0.016956,
        0.016849,
        0.016795,
        0.016763,
        0.01671,
        0.016651,
        0.016596,
        0.016518,
        0.01646,
        0.016419,
        0.016345,
        0.016248,
        0.01613,
        0.015918,
        0.015828,
        0.015667,
        0.015514,
        0.015437,
        0.01531,
        0.015207,
        0.015149,
        0.015029,
        0.014944,
        0.014882,
        0.014817,
        0.014725,
        0.014585,
        0.014295,
        0.01403,
        0.013539,
        0.013018,
        0.012502,
        0.011814,
        0.011093,
        0.010294,
        0.0095563,
        0.0088,
        0.0080451,
        0.007439,
        0.0066559,
        0.0060755,
        0.0055995,
        0.0050412,
        0.0046614,
        0.0042626,
        0.0038277,
        0.0035659,
        0.0032688,
        0.0029615,
        0.0027257,
        0.0024839,
        0.0022501,
        0.0020493,
        0.0018041,
        0.0016234,
        0.001457,
        0.001254,
        0.0011174,
        0.00098843,
        0.00084355,
        0.00076163,
        0.00066812,
        0.00058203,
        0.00051857,
        0.00045638,
        0.00041059,
        0.00037501,
        0.00033726,
        0.0003049,
        0.00028204,
        0.00026294,
        0.00024013,
        0.00022712,
        0.00021509,
        0.00020242,
        0.00019524,
        0.00018904,
        0.00018414,
        0.00017782,
        0.00017421,
        0.00017101,
        0.00016989,
        0.0001711,
        0.00017416,
        0.00017379,
        0.00017495,
        0.0001766,
        0.00017647,
        0.00017911,
        0.00018154,
        0.00018337,
        0.00018633,
        0.00018757,
        0.00018883,
        0.00018834,
        0.0001883,
        0.00018932,
        0.00018757,
        0.00018198,
        0.00017699,
        0.00017102,
        0.00016394,
        0.00015568,
        0.00014794,
        0.00014205,
        0.00013436,
        0.00012889,
        0.00012052,
        0.00011408,
        0.00011198,
        0.0001073,
        0.00010247,
        0.000097925,
        0.000092552,
        0.000090446,
        0.000087543,
        0.000084404,
        0.000082364,
        0.000081825,
        0.000081468,
        0.000081791,
        0.000081425,
        0.000081762,
        0.000082168,
        0.000082243,
        0.000080967,
        0.000080596,
        0.000081738,
        0.000082568,
        0.000082238,
        0.00008395,
        0.000086537,
        0.000090607,
        0.000093328,
        0.000094149,
        0.000095274,
        0.00009844,
        0.000099808,
        0.0001022,
        0.00010363,
        0.00010508,
        0.00010863,
        0.0001097,
        0.00010853,
        0.00010674,
        0.00010808,
        0.00010636,
        0.0001039,
        0.0001029,
        0.00009961,
        0.00009633,
        0.000095409,
        0.000093559,
        0.000089818,
        0.000083765,
        0.000078306,
        0.000076532,
        0.000074861,
        0.000072702,
        0.000070167,
        0.00006747,
        0.000066111,
        0.000064256,
        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-P135-_responsesSinCos.csv",
        "source_file_bytes": 2210429,
        "source_file_sha256": "817d771286cc0a0fe96bee59a0d803423ba16afe15359bc042756a66dcd50183"
      },
      "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,
        0.00089682,
        0.0008391,
        0.00081947,
        0.00083011,
        0.00085402,
        0.0008817,
        0.00090762,
        0.000928,
        0.00094606,
        0.00095462,
        0.0009631,
        0.00096725,
        0.00097328,
        0.00097088,
        0.00097325,
        0.00097753,
        0.00097519,
        0.00098081,
        0.00098342,
        0.00097076,
        0.00095345,
        0.00093825,
        0.00093119,
        0.00093024,
        0.00093114,
        0.0009249,
        0.00091865,
        0.00092961,
        0.00094254,
        0.00095607,
        0.00096637,
        0.00098906,
        0.0010287,
        0.0010537,
        0.0010789,
        0.0010997,
        0.0011218,
        0.001155,
        0.0011863,
        0.0012091,
        0.0012266,
        0.0012356,
        0.0012286,
        0.0012244,
        0.0012398,
        0.0012444,
        0.0012304,
        0.0012057,
        0.0011881,
        0.001181,
        0.0011751,
        0.0011687,
        0.0011623,
        0.0011623,
        0.0011783,
        0.0011957,
        0.0012092,
        0.0012475,
        0.0013102,
        0.0013873,
        0.0014671,
        0.0015659,
        0.0016946,
        0.001862,
        0.0020558,
        0.0022731,
        0.0025211,
        0.0028012,
        0.0031268,
        0.0035199,
        0.003919,
        0.0043381,
        0.004773,
        0.0052666,
        0.0058222,
        0.0063148,
        0.0067311,
        0.0071395,
        0.0075288,
        0.0078709,
        0.008243,
        0.0085885,
        0.0088891,
        0.0092069,
        0.0095268,
        0.0098441,
        0.010246,
        0.010589,
        0.010918,
        0.011339,
        0.011693,
        0.012033,
        0.012354,
        0.012656,
        0.012924,
        0.013182,
        0.013401,
        0.013629,
        0.013843,
        0.013962,
        0.014106,
        0.0143,
        0.014379,
        0.014438,
        0.0145,
        0.01452,
        0.014527,
        0.014548,
        0.014506,
        0.014469,
        0.014461,
        0.014457,
        0.014443,
        0.014453,
        0.014492,
        0.014551,
        0.01469,
        0.014823,
        0.015017,
        0.015202,
        0.015371,
        0.015552,
        0.015716,
        0.015891,
        0.016035,
        0.016113,
        0.01618,
        0.016218,
        0.016206,
        0.016203,
        0.016135,
        0.016098,
        0.016035,
        0.016015,
        0.015997,
        0.015979,
        0.015973,
        0.015945,
        0.01592,
        0.015886,
        0.015878,
        0.015839,
        0.015828,
        0.015741,
        0.015661,
        0.015584,
        0.015525,
        0.015444,
        0.015383,
        0.015311,
        0.015218,
        0.015152,
        0.015087,
        0.015042,
        0.014977,
        0.014906,
        0.014831,
        0.014762,
        0.014694,
        0.014618,
        0.014563,
        0.014494,
        0.014345,
        0.014189,
        0.014039,
        0.013896,
        0.013735,
        0.013641,
        0.013514,
        0.013349,
        0.013233,
        0.013137,
        0.013029,
        0.012916,
        0.012814,
        0.012712,
        0.012608,
        0.012471,
        0.012315,
        0.012163,
        0.011981,
        0.011824,
        0.011654,
        0.01146,
        0.01127,
        0.011068,
        0.010862,
        0.010683,
        0.010477,
        0.010302,
        0.010125,
        0.0099437,
        0.0097454,
        0.0095578,
        0.0093619,
        0.0091765,
        0.0089744,
        0.0087596,
        0.008559,
        0.0083011,
        0.0080826,
        0.0078601,
        0.0076233,
        0.0073369,
        0.0070629,
        0.0068347,
        0.0066196,
        0.0063902,
        0.0061404,
        0.0059274,
        0.005721,
        0.0055492,
        0.0053406,
        0.0051513,
        0.0049817,
        0.0048081,
        0.0046879,
        0.0045414,
        0.0043903,
        0.0042448,
        0.0041107,
        0.0039918,
        0.0038541,
        0.0037316,
        0.0036407,
        0.0035349,
        0.00345,
        0.003359,
        0.0032893,
        0.0032291,
        0.0031528,
        0.0030829,
        0.0030078,
        0.0029129,
        0.0028087,
        0.0026919,
        0.0025486,
        0.0024054,
        0.0022616,
        0.0020984,
        0.0019243,
        0.0017737,
        0.0016065,
        0.0014642,
        0.0013218,
        0.0011844,
        0.0010766,
        0.00096852,
        0.00086833,
        0.00079478,
        0.00072354,
        0.00066528,
        0.00060741,
        0.00055872,
        0.00051119,
        0.00046802,
        0.00043147,
        0.00039926,
        0.00036183,
        0.00033334,
        0.00030488,
        0.00027576,
        0.00025088,
        0.00022628,
        0.00020452,
        0.0001843,
        0.00016959,
        0.00015587,
        0.00014289,
        0.00013074,
        0.00012052,
        0.00011422,
        0.00010965,
        0.00010333,
        0.000097905,
        0.000093203,
        0.000089915,
        0.000088121,
        0.000086796,
        0.000084787,
        0.000082175,
        0.00008076,
        0.000079489,
        0.000078702,
        0.000078266,
        0.000078324,
        0.000079251,
        0.000078887,
        0.000079006,
        0.000079741,
        0.000080525,
        0.000081131,
        0.00008202,
        0.000083512,
        0.000085208,
        0.000086588,
        0.000087569,
        0.000087593,
        0.000090036,
        0.000091197,
        0.000091156,
        0.000090359,
        0.000090176,
        0.000090432,
        0.000089847,
        0.000087944,
        0.000085923,
        0.000083863,
        0.000080562,
        0.000077684,
        0.00007465,
        0.000072156,
        0.000069869,
        0.000066222,
        0.000063147,
        0.000061539,
        0.000060249,
        0.000059233,
        0.000058233,
        0.000056783,
        0.000054604,
        0.000052821,
        0.000052429,
        0.000051684,
        0.000051098,
        0.000050674,
        0.00005029,
        0.000050309,
        0.000049529,
        0.000048545,
        0.000049043,
        0.000049129,
        0.000049329,
        0.00005008,
        0.00005001,
        0.000050102,
        0.000050001,
        0.000051097,
        0.0000527,
        0.000053142,
        0.000053318,
        0.000054131,
        0.000054435,
        0.000055875,
        0.000057701,
        0.000059296,
        0.000059592,
        0.000060425,
        0.000061301,
        0.000061938,
        0.000061525,
        0.000061239,
        0.00006026,
        0.000059952,
        0.000059618,
        0.000059142,
        0.000058687,
        0.000057589,
        0.000055646,
        0.000053806,
        0.000051554,
        0.00004998,
        0.000049285,
        0.000047686,
        0.000046485,
        0.000045233,
        0.000044019,
        0.000043642,
        0.000042658,
        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-P135-_responsesSinCos.csv",
        "source_file_bytes": 2210429,
        "source_file_sha256": "817d771286cc0a0fe96bee59a0d803423ba16afe15359bc042756a66dcd50183"
      },
      "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,
        0.0023783,
        0.0028171,
        0.0031702,
        0.0037587,
        0.004015,
        0.00439,
        0.0046856,
        0.0049069,
        0.0051352,
        0.0053227,
        0.0054472,
        0.0055853,
        0.0057326,
        0.0058485,
        0.0059079,
        0.0060133,
        0.0061418,
        0.0061955,
        0.0062823,
        0.0064287,
        0.0065167,
        0.006618,
        0.0067429,
        0.0068252,
        0.0068951,
        0.0068794,
        0.0069702,
        0.0070473,
        0.0071045,
        0.0072647,
        0.0073416,
        0.007467,
        0.0076186,
        0.0077306,
        0.0078708,
        0.0080054,
        0.0080971,
        0.0081966,
        0.0082825,
        0.0083918,
        0.0084972,
        0.0084849,
        0.0084867,
        0.0085447,
        0.0085553,
        0.0086069,
        0.0086816,
        0.0086914,
        0.0087586,
        0.0087389,
        0.0087419,
        0.0088275,
        0.0088392,
        0.008886,
        0.0089252,
        0.008933,
        0.0089362,
        0.0088995,
        0.0088458,
        0.0088699,
        0.0088069,
        0.0087795,
        0.008782,
        0.0087718,
        0.0088199,
        0.008896,
        0.0089347,
        0.0090341,
        0.0090791,
        0.0091159,
        0.0091662,
        0.0091651,
        0.0091709,
        0.0091893,
        0.0091509,
        0.0091258,
        0.0090602,
        0.0089672,
        0.0088159,
        0.0086924,
        0.0085762,
        0.008449,
        0.0083377,
        0.008201,
        0.0080641,
        0.0079964,
        0.0078994,
        0.0077954,
        0.0077147,
        0.0075905,
        0.0074981,
        0.0074205,
        0.0073802,
        0.0073115,
        0.0072329,
        0.0071313,
        0.0070489,
        0.0069438,
        0.0067844,
        0.0066701,
        0.0065461,
        0.0063433,
        0.0061851,
        0.0060309,
        0.0058125,
        0.0056569,
        0.0054761,
        0.0052778,
        0.0050835,
        0.0048635,
        0.0046575,
        0.004496,
        0.0043311,
        0.0041434,
        0.0039881,
        0.0038503,
        0.0037112,
        0.0036062,
        0.0034663,
        0.0033482,
        0.0032618,
        0.003158,
        0.0030734,
        0.00301,
        0.0029296,
        0.0028378,
        0.0027595,
        0.0026859,
        0.0026093,
        0.0025412,
        0.0024598,
        0.0023961,
        0.002332,
        0.0022475,
        0.0021953,
        0.0021493,
        0.0020771,
        0.0020278,
        0.0019775,
        0.0018984,
        0.0018529,
        0.0017996,
        0.0017344,
        0.0016849,
        0.0016158,
        0.0015354,
        0.001477,
        0.0014214,
        0.0013667,
        0.0013116,
        0.0012498,
        0.0012021,
        0.0011409,
        0.0010966,
        0.0010459,
        0.00099256,
        0.00094797,
        0.00091451,
        0.00087162,
        0.00081994,
        0.00078787,
        0.0007572,
        0.00072972,
        0.00070878,
        0.00067342,
        0.00064219,
        0.00061769,
        0.00059267,
        0.00057606,
        0.00055957,
        0.00054483,
        0.00053978,
        0.00052965,
        0.00051264,
        0.00050339,
        0.00049733,
        0.00049215,
        0.00048158,
        0.00047242,
        0.00046816,
        0.00046295,
        0.00045547,
        0.00045065,
        0.00044751,
        0.00044104,
        0.00043467,
        0.00042526,
        0.00041725,
        0.00041257,
        0.00040917,
        0.00040532,
        0.00040022,
        0.00039529,
        0.00038995,
        0.00038625,
        0.00037816,
        0.00037324,
        0.00037041,
        0.00036479,
        0.00036072,
        0.00035374,
        0.00034746,
        0.00034624,
        0.00033716,
        0.0003285,
        0.00032327,
        0.00031824,
        0.00031799,
        0.00031629,
        0.00031296,
        0.00030947,
        0.00030436,
        0.00029716,
        0.00029593,
        0.0002949,
        0.00029595,
        0.00029928,
        0.00029759,
        0.00029469,
        0.00029581,
        0.0002991,
        0.00030105,
        0.00030123,
        0.0003046,
        0.00030869,
        0.00031312,
        0.00031685,
        0.00031939,
        0.00032512,
        0.00033268,
        0.00033863,
        0.00034477,
        0.00034567,
        0.0003469,
        0.00034783,
        0.00034668,
        0.00034761,
        0.00034445,
        0.0003369,
        0.00032626,
        0.00031134,
        0.00030164,
        0.00028876,
        0.00027483,
        0.00026468,
        0.00024936,
        0.00023419,
        0.00022233,
        0.00021081,
        0.00020043,
        0.00019299,
        0.00018553,
        0.0001795,
        0.00017009,
        0.0001602,
        0.00015572,
        0.0001486,
        0.0001389,
        0.00013075,
        0.00012119,
        0.00011318,
        0.0001035,
        0.000097069,
        0.000092285,
        0.000085182,
        0.00007742,
        0.000072154,
        0.000067853,
        0.000063963,
        0.000059703,
        0.000057061,
        0.000055195,
        0.000051987,
        0.00004949,
        0.000047647,
        0.000046195,
        0.000043982,
        0.00004315,
        0.00004273,
        0.000042204,
        0.000041027,
        0.00004033,
        0.000039603,
        0.00003923,
        0.000039258,
        0.000039272,
        0.0000387,
        0.000038538,
        0.000039219,
        0.000039158,
        0.000038404,
        0.000038077,
        0.00003841,
        0.000039499,
        0.000039745,
        0.000039746,
        0.000039443,
        0.000039188,
        0.000039202,
        0.00003975,
        0.000039833,
        0.000039575,
        0.00003926,
        0.000039394,
        0.000038578,
        0.000037569,
        0.000037145,
        0.000036724,
        0.000035972,
        0.000035345,
        0.000034874,
        0.000034859,
        0.000033731,
        0.000033298,
        0.000032771,
        0.000032144,
        0.000031963,
        0.000031474,
        0.000030778,
        0.000030596,
        0.000030363,
        0.000029822,
        0.000029777,
        0.000029305,
        0.000029008,
        0.000029209,
        0.000028744,
        0.000027851,
        0.000027648,
        0.000028133,
        0.000028108,
        0.000028673,
        0.00002873,
        0.000028559,
        0.000028426,
        0.000028204,
        0.000028571,
        0.000028435,
        0.000028547,
        0.000028697,
        0.000029073,
        0.000028795,
        0.000028547,
        0.000028528,
        0.000029129,
        0.000028883,
        0.000028905,
        0.000029234,
        0.000029781,
        0.000029951,
        0.0000299,
        0.000029797,
        0.000029931,
        0.000029688,
        0.000029979,
        0.000030413,
        0.000030066,
        0.000029174,
        0.00002838,
        0.000027829,
        0.000028489,
        0.000028759,
        0.000028483,
        0.000027896,
        0.000027686,
        0.000027611,
        0.00002779,
        0.000028099,
        0.00002737,
        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": 153,
    "sensor_polarisation_filter_angle_deg": 135,
    "source_row_sample_index": 154
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-135-row-154-e50be3f1ec",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=153; sensor_polarisation_filter_angle_deg=135; source_row_sample_index=154",
  "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-135:row-154",
    "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"
}