{
  "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-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "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,
        0.00052659,
        0.00051805,
        0.00051584,
        0.00053717,
        0.00055572,
        0.00056002,
        0.00054964,
        0.00054565,
        0.00053683,
        0.00053278,
        0.00053076,
        0.00052202,
        0.00051366,
        0.00050511,
        0.00049355,
        0.00048209,
        0.00047634,
        0.00046964,
        0.00046111,
        0.00045462,
        0.00045029,
        0.00043961,
        0.00042715,
        0.00041682,
        0.00041434,
        0.00040989,
        0.00040626,
        0.00039958,
        0.00039025,
        0.00038422,
        0.00038268,
        0.00038267,
        0.00038018,
        0.00037514,
        0.0003714,
        0.00037119,
        0.00036999,
        0.00036793,
        0.00036648,
        0.00036693,
        0.00036525,
        0.0003601,
        0.00035593,
        0.00035497,
        0.00035031,
        0.00035017,
        0.00035031,
        0.00034766,
        0.00034716,
        0.00034313,
        0.00033318,
        0.00032387,
        0.0003201,
        0.00031413,
        0.00030987,
        0.00030658,
        0.00030689,
        0.0003071,
        0.0003014,
        0.00029832,
        0.0002997,
        0.00030681,
        0.00031597,
        0.00032276,
        0.00033406,
        0.00034319,
        0.0003482,
        0.00035648,
        0.00036588,
        0.00038065,
        0.00039368,
        0.00041036,
        0.00045016,
        0.00050135,
        0.00058581,
        0.00063904,
        0.00063946,
        0.00062268,
        0.0005893,
        0.00052858,
        0.00046492,
        0.00037422,
        0.00034165,
        0.00032497,
        0.00032043,
        0.00031897,
        0.00031837,
        0.00031849,
        0.00031614,
        0.00031338,
        0.00031386,
        0.00032196,
        0.00032503,
        0.00032978,
        0.00033573,
        0.00034065,
        0.00034843,
        0.00035713,
        0.00036035,
        0.00036717,
        0.00037543,
        0.00038592,
        0.00039246,
        0.00040235,
        0.00041072,
        0.00042053,
        0.00043438,
        0.00044839,
        0.00046263,
        0.00048507,
        0.00050966,
        0.00053046,
        0.00054823,
        0.00057263,
        0.00060964,
        0.00065106,
        0.00068974,
        0.00072227,
        0.00076353,
        0.00081578,
        0.00085296,
        0.00090235,
        0.00093526,
        0.00097415,
        0.0010083,
        0.0010287,
        0.0010488,
        0.0010573,
        0.0010576,
        0.0010552,
        0.00104,
        0.0010234,
        0.00099079,
        0.00095863,
        0.00093207,
        0.00088655,
        0.00084881,
        0.00081675,
        0.00077774,
        0.00073799,
        0.00070025,
        0.00066623,
        0.00063973,
        0.00061377,
        0.00059087,
        0.00057638,
        0.00056291,
        0.00054987,
        0.00054363,
        0.00054052,
        0.00054272,
        0.0005455,
        0.00055315,
        0.00056289,
        0.00057449,
        0.0006098,
        0.00063987,
        0.0006778,
        0.00072112,
        0.00075986,
        0.00077955,
        0.00079781,
        0.0008141,
        0.00083141,
        0.00085317,
        0.00087549,
        0.00090839,
        0.0009517,
        0.00099857,
        0.0010837,
        0.0011871,
        0.0013727,
        0.0015108,
        0.0018091,
        0.0022266,
        0.0024574,
        0.0030802,
        0.0036611,
        0.0040563,
        0.0049094,
        0.0054682,
        0.006026,
        0.006869,
        0.0073591,
        0.0079318,
        0.0085735,
        0.0089424,
        0.0094176,
        0.0098554,
        0.01017,
        0.010458,
        0.010723,
        0.011006,
        0.011131,
        0.011253,
        0.011407,
        0.011456,
        0.011518,
        0.011496,
        0.011458,
        0.01139,
        0.011339,
        0.011291,
        0.011171,
        0.011113,
        0.011064,
        0.011004,
        0.010986,
        0.010963,
        0.01088,
        0.010841,
        0.010762,
        0.010676,
        0.010637,
        0.01057,
        0.010477,
        0.010412,
        0.010223,
        0.010116,
        0.010031,
        0.009856,
        0.0097715,
        0.009685,
        0.009566,
        0.0095095,
        0.0094473,
        0.0094073,
        0.0093742,
        0.0093326,
        0.0093023,
        0.0092699,
        0.0092025,
        0.0090952,
        0.0089848,
        0.0087086,
        0.0084484,
        0.0081349,
        0.0077088,
        0.0073084,
        0.0068412,
        0.0063974,
        0.0058628,
        0.0053784,
        0.0049729,
        0.0044265,
        0.0040767,
        0.0037108,
        0.0033304,
        0.0030917,
        0.0028082,
        0.002548,
        0.0023744,
        0.002157,
        0.0019711,
        0.0018204,
        0.0016306,
        0.0014913,
        0.0013794,
        0.0012058,
        0.0010917,
        0.00098333,
        0.00084816,
        0.00076795,
        0.00067615,
        0.00057758,
        0.00051739,
        0.00045022,
        0.00039382,
        0.00035489,
        0.00031144,
        0.00028016,
        0.00025275,
        0.00022815,
        0.00020604,
        0.00018771,
        0.00017531,
        0.00016644,
        0.00015572,
        0.00014706,
        0.00013769,
        0.00013094,
        0.000128,
        0.00012326,
        0.00012054,
        0.00011824,
        0.00011821,
        0.00011818,
        0.00011684,
        0.00011591,
        0.00011722,
        0.00011758,
        0.00011976,
        0.00012187,
        0.00012288,
        0.00012262,
        0.00012456,
        0.00012624,
        0.00012611,
        0.00012582,
        0.00012709,
        0.00012737,
        0.00012788,
        0.00012554,
        0.00012246,
        0.0001193,
        0.00011485,
        0.00011085,
        0.00010724,
        0.0001026,
        0.000097177,
        0.000091088,
        0.000087072,
        0.000082484,
        0.000077875,
        0.000075228,
        0.000073043,
        0.000070195,
        0.000068133,
        0.000065653,
        0.00006335,
        0.000062494,
        0.000061436,
        0.000060292,
        0.000059089,
        0.000057951,
        0.000056673,
        0.000055887,
        0.000056257,
        0.00005727,
        0.000056848,
        0.000056412,
        0.000057237,
        0.000058742,
        0.000059742,
        0.000059067,
        0.000060001,
        0.000062492,
        0.000063883,
        0.000065158,
        0.000066363,
        0.000068491,
        0.000070169,
        0.000071141,
        0.000072572,
        0.000074531,
        0.000075898,
        0.000076644,
        0.000076529,
        0.000076992,
        0.000078463,
        0.000078764,
        0.000077833,
        0.000075332,
        0.000073271,
        0.000072178,
        0.000069653,
        0.000066671,
        0.000064425,
        0.000063083,
        0.000060884,
        0.000058513,
        0.000056528,
        0.000055291,
        0.00005393,
        0.000052511,
        0.000049903,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "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,
        0.00058744,
        0.00053745,
        0.00052567,
        0.00052564,
        0.00052748,
        0.00053974,
        0.00055496,
        0.00056327,
        0.00057075,
        0.00057998,
        0.00058862,
        0.00059221,
        0.00059578,
        0.00060539,
        0.00061478,
        0.00061922,
        0.00063188,
        0.00064103,
        0.0006437,
        0.00064484,
        0.00064771,
        0.00065062,
        0.0006505,
        0.00064923,
        0.0006516,
        0.00064655,
        0.00064886,
        0.000658,
        0.00067313,
        0.00068564,
        0.00069705,
        0.00070779,
        0.00071596,
        0.000737,
        0.00075825,
        0.00077715,
        0.0007955,
        0.00080412,
        0.00080853,
        0.00081652,
        0.00082577,
        0.0008299,
        0.00083269,
        0.00083772,
        0.00083534,
        0.00083342,
        0.00083693,
        0.00083768,
        0.00082752,
        0.00081614,
        0.00081026,
        0.00080893,
        0.00080254,
        0.00080473,
        0.00081274,
        0.00082584,
        0.00084422,
        0.00086774,
        0.00090211,
        0.00095582,
        0.001011,
        0.0010803,
        0.0011657,
        0.001273,
        0.0013934,
        0.0015284,
        0.0016865,
        0.0018608,
        0.0020655,
        0.0022938,
        0.0025658,
        0.0028332,
        0.0031466,
        0.003434,
        0.0037445,
        0.0040565,
        0.0043322,
        0.0045601,
        0.004779,
        0.0049693,
        0.0051191,
        0.0053171,
        0.005515,
        0.0057136,
        0.0059507,
        0.0061279,
        0.0063202,
        0.0065636,
        0.0067584,
        0.0070062,
        0.0072404,
        0.0074455,
        0.0076397,
        0.0078209,
        0.0079848,
        0.008151,
        0.0082961,
        0.0084345,
        0.0085608,
        0.008633,
        0.0087219,
        0.0088151,
        0.0088733,
        0.0089147,
        0.0089459,
        0.0089769,
        0.0089998,
        0.0089997,
        0.0089713,
        0.0089756,
        0.0089795,
        0.0089705,
        0.0089594,
        0.008992,
        0.0090407,
        0.0090934,
        0.0091528,
        0.0092665,
        0.0093845,
        0.0095421,
        0.0096826,
        0.0098204,
        0.0099376,
        0.010054,
        0.010157,
        0.010253,
        0.010323,
        0.010352,
        0.010352,
        0.010379,
        0.010372,
        0.01035,
        0.010339,
        0.01035,
        0.010357,
        0.010376,
        0.010352,
        0.010349,
        0.010352,
        0.010336,
        0.010306,
        0.010273,
        0.010265,
        0.010238,
        0.010195,
        0.010154,
        0.010097,
        0.010045,
        0.010022,
        0.0099567,
        0.009872,
        0.0098235,
        0.0097693,
        0.009731,
        0.0096944,
        0.0096602,
        0.0096115,
        0.0095581,
        0.0095253,
        0.0094914,
        0.0094251,
        0.0093412,
        0.0092654,
        0.0091539,
        0.0090515,
        0.0089256,
        0.0088073,
        0.0087172,
        0.0086,
        0.0085095,
        0.0084281,
        0.0083546,
        0.0082652,
        0.0081826,
        0.00811,
        0.008052,
        0.007983,
        0.0078948,
        0.0077636,
        0.0076578,
        0.0075414,
        0.0074355,
        0.0073298,
        0.0072113,
        0.0070813,
        0.0069618,
        0.006832,
        0.0067226,
        0.0066226,
        0.0065094,
        0.0063903,
        0.0062863,
        0.0061621,
        0.0060566,
        0.0059447,
        0.0058156,
        0.0056729,
        0.0055509,
        0.0054114,
        0.0052557,
        0.0051138,
        0.004967,
        0.0048173,
        0.0046512,
        0.0045039,
        0.0043487,
        0.0042168,
        0.0040766,
        0.0039472,
        0.0037966,
        0.0036499,
        0.003526,
        0.0033928,
        0.0032698,
        0.0031627,
        0.0030544,
        0.0029379,
        0.0028286,
        0.0027427,
        0.0026417,
        0.0025549,
        0.0024788,
        0.0024036,
        0.0023269,
        0.0022551,
        0.0022012,
        0.0021449,
        0.0020938,
        0.0020559,
        0.0020189,
        0.0019837,
        0.0019384,
        0.0018847,
        0.0018319,
        0.001762,
        0.0016839,
        0.001601,
        0.0015013,
        0.0014064,
        0.0013045,
        0.0011965,
        0.0010904,
        0.00099075,
        0.00090001,
        0.00081123,
        0.00072947,
        0.0006601,
        0.00060427,
        0.00054624,
        0.00049566,
        0.00045279,
        0.00041751,
        0.00038404,
        0.00035275,
        0.00032528,
        0.00029761,
        0.00027319,
        0.00025095,
        0.00023024,
        0.00020954,
        0.00019115,
        0.00017335,
        0.00015768,
        0.00014278,
        0.00012862,
        0.00011571,
        0.00010517,
        0.00009726,
        0.000090693,
        0.000085596,
        0.000079562,
        0.000074218,
        0.000071452,
        0.000068149,
        0.000065709,
        0.000063917,
        0.000061533,
        0.000058768,
        0.000056846,
        0.000056304,
        0.000055959,
        0.000055226,
        0.000053807,
        0.000052942,
        0.000052904,
        0.000053466,
        0.000054478,
        0.000055107,
        0.000054733,
        0.000054787,
        0.000056257,
        0.000058047,
        0.000058788,
        0.000059346,
        0.000061009,
        0.000061485,
        0.000061593,
        0.000062153,
        0.000062995,
        0.000062782,
        0.000062289,
        0.000061845,
        0.000061711,
        0.00006071,
        0.00005926,
        0.000058585,
        0.000057796,
        0.000055857,
        0.000053982,
        0.000051768,
        0.000050174,
        0.000048381,
        0.00004646,
        0.000044861,
        0.00004304,
        0.000042065,
        0.000041283,
        0.000039953,
        0.000038991,
        0.000038086,
        0.000037888,
        0.00003775,
        0.000037473,
        0.000037161,
        0.000036517,
        0.000036052,
        0.000035793,
        0.000035419,
        0.000035457,
        0.000035541,
        0.000034963,
        0.000034737,
        0.000035566,
        0.000036361,
        0.000036828,
        0.000036966,
        0.000037249,
        0.000037598,
        0.000038075,
        0.000038979,
        0.000039512,
        0.000040286,
        0.000041266,
        0.000042184,
        0.000042595,
        0.000043093,
        0.00004357,
        0.000044122,
        0.000044824,
        0.000045605,
        0.000045831,
        0.00004502,
        0.000044604,
        0.000044637,
        0.000043569,
        0.000042572,
        0.000041671,
        0.000041215,
        0.000039792,
        0.000038379,
        0.000037564,
        0.00003734,
        0.000036599,
        0.000035115,
        0.000033827,
        0.000033014,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "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,
        0.001777,
        0.0020038,
        0.0022565,
        0.0024647,
        0.0025839,
        0.0027426,
        0.0028837,
        0.0030015,
        0.0030995,
        0.0031576,
        0.0032268,
        0.0032962,
        0.0033758,
        0.0034404,
        0.003507,
        0.0035628,
        0.0035927,
        0.0036443,
        0.003688,
        0.0037581,
        0.0038155,
        0.0038688,
        0.0039242,
        0.0039898,
        0.0040165,
        0.004074,
        0.0041344,
        0.0041976,
        0.0042766,
        0.0043265,
        0.0043937,
        0.0044674,
        0.0045681,
        0.0046677,
        0.004732,
        0.0047916,
        0.0048932,
        0.0049408,
        0.0049912,
        0.0050446,
        0.0050468,
        0.0050896,
        0.0051448,
        0.0051708,
        0.0052097,
        0.005225,
        0.0052395,
        0.0052854,
        0.0053312,
        0.0053578,
        0.0053894,
        0.0054032,
        0.0054594,
        0.0054866,
        0.0055321,
        0.0055837,
        0.005575,
        0.0056045,
        0.0056051,
        0.0055687,
        0.0055753,
        0.0055809,
        0.005627,
        0.0056724,
        0.0056763,
        0.005735,
        0.0057756,
        0.0058105,
        0.0058676,
        0.0059152,
        0.005969,
        0.0060121,
        0.0059995,
        0.0060042,
        0.0059775,
        0.0059591,
        0.0059083,
        0.0058532,
        0.005802,
        0.0057297,
        0.0056549,
        0.0055714,
        0.0054754,
        0.0054036,
        0.0053078,
        0.0052495,
        0.0051683,
        0.0050949,
        0.0050415,
        0.0049995,
        0.0049473,
        0.004883,
        0.0048175,
        0.0047489,
        0.004696,
        0.0046386,
        0.004581,
        0.0045201,
        0.0044069,
        0.0043024,
        0.004217,
        0.0041168,
        0.0040138,
        0.0039108,
        0.0037802,
        0.0036815,
        0.0035608,
        0.0034238,
        0.0033082,
        0.0031932,
        0.0030694,
        0.0029611,
        0.0028481,
        0.0027278,
        0.0026324,
        0.002547,
        0.0024471,
        0.002377,
        0.0023012,
        0.0022346,
        0.0021831,
        0.0020989,
        0.0020221,
        0.0019842,
        0.0019444,
        0.0018904,
        0.0018546,
        0.0018062,
        0.0017596,
        0.0017245,
        0.0016817,
        0.0016297,
        0.0015875,
        0.0015318,
        0.0014926,
        0.001471,
        0.0014346,
        0.001388,
        0.0013617,
        0.0013141,
        0.0012703,
        0.0012259,
        0.0011862,
        0.0011527,
        0.0011231,
        0.0010781,
        0.0010323,
        0.00099348,
        0.0009523,
        0.00091281,
        0.00087239,
        0.00083077,
        0.00079578,
        0.0007564,
        0.00072114,
        0.00069013,
        0.00066321,
        0.00062838,
        0.00060232,
        0.00057313,
        0.0005452,
        0.00052724,
        0.00050496,
        0.0004839,
        0.00046742,
        0.00044691,
        0.00043101,
        0.00041616,
        0.00040436,
        0.00039606,
        0.000387,
        0.00037884,
        0.00037081,
        0.00036043,
        0.00035202,
        0.00034798,
        0.00034278,
        0.00033698,
        0.00033312,
        0.00032542,
        0.00031999,
        0.00031669,
        0.00031181,
        0.00030773,
        0.00030376,
        0.00030351,
        0.00030102,
        0.00029825,
        0.00029637,
        0.00029479,
        0.00029373,
        0.00029297,
        0.00029388,
        0.00029258,
        0.0002893,
        0.00028583,
        0.00028108,
        0.00027705,
        0.00027332,
        0.00026899,
        0.00026623,
        0.00026418,
        0.00025971,
        0.00025519,
        0.00024982,
        0.00024824,
        0.00024864,
        0.00024442,
        0.0002411,
        0.0002394,
        0.00023885,
        0.00023462,
        0.00022889,
        0.00022315,
        0.00022177,
        0.00022156,
        0.00022028,
        0.0002176,
        0.00021434,
        0.00021279,
        0.00021175,
        0.00021192,
        0.00021336,
        0.00021336,
        0.00021628,
        0.00021888,
        0.00022199,
        0.00022845,
        0.00023191,
        0.00023482,
        0.00024016,
        0.0002437,
        0.00024617,
        0.00024766,
        0.00024799,
        0.00024479,
        0.00024087,
        0.00023597,
        0.00022816,
        0.0002209,
        0.00021458,
        0.00020484,
        0.00019395,
        0.00018668,
        0.0001771,
        0.00016796,
        0.00016006,
        0.00015176,
        0.00014673,
        0.00014092,
        0.00013504,
        0.00012822,
        0.00012067,
        0.00011377,
        0.00010802,
        0.00010377,
        0.000098455,
        0.000092269,
        0.000086851,
        0.000082446,
        0.00007591,
        0.00006916,
        0.000064798,
        0.000060398,
        0.000055717,
        0.000052635,
        0.000048871,
        0.000045772,
        0.000042957,
        0.000040258,
        0.00003806,
        0.000037363,
        0.000036133,
        0.000035048,
        0.000033269,
        0.000031681,
        0.000030902,
        0.00003078,
        0.000030377,
        0.000029839,
        0.000029467,
        0.000029189,
        0.000029033,
        0.000028308,
        0.000027794,
        0.000027668,
        0.000027943,
        0.000028104,
        0.000027966,
        0.000028259,
        0.000028601,
        0.000028606,
        0.000028888,
        0.000029228,
        0.000028572,
        0.000027872,
        0.000028172,
        0.000028436,
        0.00002843,
        0.00002833,
        0.000028426,
        0.000028267,
        0.000027982,
        0.000027926,
        0.00002801,
        0.000028146,
        0.000027199,
        0.000026265,
        0.000025569,
        0.000025199,
        0.000024975,
        0.000024399,
        0.000023933,
        0.000023573,
        0.000023523,
        0.000022955,
        0.000022627,
        0.000022391,
        0.000022492,
        0.000022345,
        0.000022527,
        0.000022584,
        0.000022441,
        0.000021988,
        0.000021859,
        0.000021816,
        0.000021972,
        0.000022005,
        0.000021849,
        0.000021676,
        0.000021449,
        0.000021264,
        0.000021254,
        0.000021397,
        0.000021165,
        0.000021437,
        0.000021539,
        0.000022035,
        0.000022084,
        0.000021815,
        0.0000212,
        0.000021314,
        0.000021971,
        0.000022617,
        0.000022592,
        0.000022776,
        0.000022781,
        0.000023033,
        0.000022844,
        0.000022489,
        0.000022601,
        0.000022773,
        0.000022362,
        0.000022283,
        0.000022514,
        0.000022912,
        0.00002306,
        0.000022691,
        0.000022511,
        0.000022346,
        0.000022272,
        0.000022491,
        0.000022566,
        0.000022309,
        0.000022208,
        0.000021626,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 136,
    "sensor_polarisation_filter_angle_deg": 90,
    "source_row_sample_index": 137
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-90-row-137-9c34d2eeee",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=136; sensor_polarisation_filter_angle_deg=90; source_row_sample_index=137",
  "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-90:row-137",
    "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"
}