{
  "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-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "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,
        0.00076526,
        0.00077526,
        0.00078329,
        0.00082187,
        0.00086483,
        0.00088861,
        0.00092828,
        0.00094756,
        0.00094299,
        0.0009191,
        0.00090058,
        0.00088864,
        0.00088497,
        0.00086684,
        0.00085689,
        0.0008386,
        0.00082,
        0.00079345,
        0.00077306,
        0.00075417,
        0.00074011,
        0.00071667,
        0.00069986,
        0.00068693,
        0.00067448,
        0.00067419,
        0.00066482,
        0.00064361,
        0.00062997,
        0.00062382,
        0.0006253,
        0.00062016,
        0.00060682,
        0.00060984,
        0.00061202,
        0.00059523,
        0.00059224,
        0.00058513,
        0.00057189,
        0.00056822,
        0.00056465,
        0.00055239,
        0.00054576,
        0.00054355,
        0.00053489,
        0.00052587,
        0.00051729,
        0.00051357,
        0.00050938,
        0.00050156,
        0.00049422,
        0.00048372,
        0.00046644,
        0.00045235,
        0.00044968,
        0.00044874,
        0.00044765,
        0.000445,
        0.00044477,
        0.0004448,
        0.00044146,
        0.00043762,
        0.00044101,
        0.00044675,
        0.00045919,
        0.00046821,
        0.00047925,
        0.00049345,
        0.0005064,
        0.00052023,
        0.00053655,
        0.00055279,
        0.0005813,
        0.00063364,
        0.00070386,
        0.00075661,
        0.00074864,
        0.00073931,
        0.00071391,
        0.00065714,
        0.00057893,
        0.00051905,
        0.00050264,
        0.0004935,
        0.00048066,
        0.00046663,
        0.00046199,
        0.00046721,
        0.00047472,
        0.00047433,
        0.00046969,
        0.00047409,
        0.00048744,
        0.00049631,
        0.00050583,
        0.00051082,
        0.00052096,
        0.00054244,
        0.00055615,
        0.00056099,
        0.00057803,
        0.00059112,
        0.00059744,
        0.00061412,
        0.00064034,
        0.00065435,
        0.00067184,
        0.00068816,
        0.00070871,
        0.00074105,
        0.00076488,
        0.00079282,
        0.00083115,
        0.00085961,
        0.00090475,
        0.00095662,
        0.00101,
        0.0010608,
        0.0011185,
        0.001197,
        0.0012658,
        0.0013151,
        0.0013579,
        0.0014158,
        0.0014712,
        0.0014851,
        0.0015167,
        0.0015205,
        0.0015071,
        0.0014999,
        0.0014767,
        0.0014411,
        0.0013872,
        0.0013435,
        0.0012952,
        0.0012448,
        0.0011854,
        0.001132,
        0.001063,
        0.0010105,
        0.00096604,
        0.00092311,
        0.00088992,
        0.00085416,
        0.0008179,
        0.00079732,
        0.00077419,
        0.00075593,
        0.00074448,
        0.00073424,
        0.00073542,
        0.00073939,
        0.00075027,
        0.00076322,
        0.00078052,
        0.00080773,
        0.00084648,
        0.0008952,
        0.0009328,
        0.00096154,
        0.00098489,
        0.0010143,
        0.0010334,
        0.001053,
        0.0010749,
        0.0010921,
        0.0011311,
        0.0012024,
        0.0012929,
        0.0014263,
        0.0015722,
        0.0018317,
        0.0020858,
        0.0024685,
        0.0031093,
        0.0035124,
        0.0043208,
        0.0052504,
        0.0058461,
        0.0070075,
        0.0079707,
        0.0087081,
        0.009873,
        0.010647,
        0.01142,
        0.012214,
        0.012837,
        0.01348,
        0.013846,
        0.014309,
        0.014669,
        0.014911,
        0.015318,
        0.015498,
        0.015661,
        0.015859,
        0.015901,
        0.01595,
        0.01593,
        0.015881,
        0.01584,
        0.015746,
        0.015692,
        0.015607,
        0.015505,
        0.015413,
        0.015269,
        0.015228,
        0.015194,
        0.015154,
        0.015115,
        0.015066,
        0.014981,
        0.014934,
        0.014891,
        0.014827,
        0.01478,
        0.014664,
        0.014554,
        0.014471,
        0.014265,
        0.014178,
        0.014107,
        0.013955,
        0.013864,
        0.013767,
        0.013662,
        0.013593,
        0.013508,
        0.013398,
        0.013323,
        0.01317,
        0.012943,
        0.012752,
        0.012312,
        0.011909,
        0.011479,
        0.010836,
        0.010233,
        0.0095612,
        0.0088897,
        0.0081438,
        0.0074032,
        0.0068818,
        0.0061551,
        0.0056259,
        0.0051663,
        0.0046451,
        0.0042639,
        0.0039126,
        0.0035103,
        0.0032599,
        0.0029792,
        0.0026828,
        0.0024867,
        0.0022578,
        0.0020504,
        0.0018845,
        0.0016728,
        0.0015041,
        0.0013659,
        0.0011771,
        0.0010472,
        0.00094,
        0.0007885,
        0.00070452,
        0.00061628,
        0.00053602,
        0.00047743,
        0.000426,
        0.00038324,
        0.00035015,
        0.00031088,
        0.00028254,
        0.00026185,
        0.0002414,
        0.00022587,
        0.00021064,
        0.00019911,
        0.00018764,
        0.00017965,
        0.00017582,
        0.00016957,
        0.00016554,
        0.00016295,
        0.00016074,
        0.00015782,
        0.00015501,
        0.00015652,
        0.00015692,
        0.00015787,
        0.00016057,
        0.00016201,
        0.00016464,
        0.00016749,
        0.00016896,
        0.00017175,
        0.00017416,
        0.0001757,
        0.00017553,
        0.00017407,
        0.00017318,
        0.0001708,
        0.00016763,
        0.00016375,
        0.00015685,
        0.00015116,
        0.00014272,
        0.00013381,
        0.00012726,
        0.00012226,
        0.00011701,
        0.00011114,
        0.00010489,
        0.0001007,
        0.000097304,
        0.000092862,
        0.000089599,
        0.000088219,
        0.000086164,
        0.000083032,
        0.000080507,
        0.00007801,
        0.000077561,
        0.000076131,
        0.000075887,
        0.000076322,
        0.000077311,
        0.000076951,
        0.000075239,
        0.000075483,
        0.000076989,
        0.000078292,
        0.000080113,
        0.000080896,
        0.00008097,
        0.000082539,
        0.00008458,
        0.000086692,
        0.000089644,
        0.000090542,
        0.000093079,
        0.000094311,
        0.000094826,
        0.000099379,
        0.00010272,
        0.00010349,
        0.00010346,
        0.0001045,
        0.00010493,
        0.00010434,
        0.00010273,
        0.00010051,
        0.000098312,
        0.000096275,
        0.000092646,
        0.000089253,
        0.000088023,
        0.000083538,
        0.000079127,
        0.000077851,
        0.000075481,
        0.000072578,
        0.00006921,
        0.000065227,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "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,
        0.00087976,
        0.0008139,
        0.00077453,
        0.000777,
        0.00080588,
        0.00084246,
        0.00086777,
        0.00087945,
        0.00089493,
        0.00090836,
        0.00090564,
        0.0009123,
        0.00092915,
        0.00094036,
        0.00093653,
        0.00092894,
        0.00092488,
        0.00091831,
        0.00091507,
        0.0009083,
        0.00090276,
        0.00090254,
        0.00089797,
        0.00088772,
        0.0008767,
        0.00086924,
        0.00087121,
        0.00087985,
        0.00088096,
        0.00088767,
        0.00091328,
        0.00093228,
        0.00094168,
        0.00096553,
        0.00099846,
        0.0010304,
        0.0010602,
        0.001089,
        0.0011106,
        0.001132,
        0.0011529,
        0.0011596,
        0.0011689,
        0.0011672,
        0.001165,
        0.0011658,
        0.0011656,
        0.0011505,
        0.0011382,
        0.0011325,
        0.0011138,
        0.0010982,
        0.0010889,
        0.0010948,
        0.0011116,
        0.0011226,
        0.0011338,
        0.0011644,
        0.0012238,
        0.0012822,
        0.0013527,
        0.001464,
        0.0015721,
        0.0017193,
        0.0018913,
        0.0020985,
        0.0023216,
        0.0025788,
        0.002875,
        0.0032029,
        0.0035688,
        0.0039718,
        0.0044073,
        0.0048666,
        0.0053181,
        0.0057415,
        0.0061757,
        0.0065662,
        0.006928,
        0.0072174,
        0.0074942,
        0.0078234,
        0.008131,
        0.0084499,
        0.0087799,
        0.0091086,
        0.0093828,
        0.0097155,
        0.010089,
        0.010452,
        0.010783,
        0.011084,
        0.011363,
        0.011706,
        0.011961,
        0.012209,
        0.01248,
        0.012685,
        0.01287,
        0.013028,
        0.013118,
        0.013247,
        0.013343,
        0.013423,
        0.013465,
        0.01345,
        0.013429,
        0.013433,
        0.013425,
        0.013436,
        0.013401,
        0.013346,
        0.013332,
        0.013299,
        0.013337,
        0.013398,
        0.013448,
        0.013547,
        0.013686,
        0.01383,
        0.014002,
        0.014134,
        0.014271,
        0.014409,
        0.01452,
        0.014565,
        0.014606,
        0.014587,
        0.014584,
        0.01456,
        0.014505,
        0.014408,
        0.014385,
        0.014357,
        0.014308,
        0.014235,
        0.014208,
        0.014258,
        0.014242,
        0.014203,
        0.014159,
        0.014083,
        0.014023,
        0.013977,
        0.013896,
        0.013831,
        0.013759,
        0.013681,
        0.013611,
        0.013565,
        0.013471,
        0.013386,
        0.013359,
        0.013326,
        0.013309,
        0.013294,
        0.013251,
        0.013215,
        0.013147,
        0.013098,
        0.013019,
        0.0129,
        0.012803,
        0.012731,
        0.012636,
        0.012512,
        0.0124,
        0.012279,
        0.012146,
        0.01204,
        0.011949,
        0.011859,
        0.011778,
        0.011717,
        0.011626,
        0.011541,
        0.011458,
        0.011353,
        0.011224,
        0.011091,
        0.010948,
        0.010777,
        0.010628,
        0.010452,
        0.010265,
        0.010098,
        0.0099251,
        0.0097494,
        0.0095937,
        0.009457,
        0.0092682,
        0.0090649,
        0.0089185,
        0.0087544,
        0.0085593,
        0.0083848,
        0.008157,
        0.00796,
        0.0077544,
        0.007507,
        0.0072714,
        0.0070683,
        0.0068336,
        0.0066084,
        0.0063794,
        0.0061364,
        0.0059347,
        0.0057424,
        0.0055298,
        0.0053244,
        0.0051522,
        0.0049717,
        0.0047892,
        0.0046345,
        0.0044877,
        0.0043358,
        0.0042032,
        0.004073,
        0.0039397,
        0.0038067,
        0.0036775,
        0.0035625,
        0.0034592,
        0.0033639,
        0.0032582,
        0.003166,
        0.0031015,
        0.003022,
        0.002947,
        0.0028948,
        0.0028316,
        0.0027528,
        0.0026694,
        0.0025718,
        0.0024714,
        0.0023663,
        0.002232,
        0.002089,
        0.0019512,
        0.0017989,
        0.0016514,
        0.0015127,
        0.0013714,
        0.0012408,
        0.0011128,
        0.0010041,
        0.00090604,
        0.00082157,
        0.00074074,
        0.00067615,
        0.00062204,
        0.00056597,
        0.00051977,
        0.00047976,
        0.00044102,
        0.00040689,
        0.00037316,
        0.00033944,
        0.00031021,
        0.00028099,
        0.00025439,
        0.00023026,
        0.00021235,
        0.00019338,
        0.00017586,
        0.00015944,
        0.00014389,
        0.00013278,
        0.00012105,
        0.00011201,
        0.00010554,
        0.00010121,
        0.000095778,
        0.000090581,
        0.00008707,
        0.000083746,
        0.000081984,
        0.000080132,
        0.000078448,
        0.000076096,
        0.000073467,
        0.000072507,
        0.000071971,
        0.000071801,
        0.000071704,
        0.000071708,
        0.000073139,
        0.000074373,
        0.000074509,
        0.000074726,
        0.000075934,
        0.00007691,
        0.000078576,
        0.000080104,
        0.000080544,
        0.000081024,
        0.000082407,
        0.000083945,
        0.000085932,
        0.000086282,
        0.000085453,
        0.000085154,
        0.000084016,
        0.00008242,
        0.000081062,
        0.00007966,
        0.000077738,
        0.000074901,
        0.000071471,
        0.000069651,
        0.000066809,
        0.000064073,
        0.000061919,
        0.000060522,
        0.000058919,
        0.000057065,
        0.000054686,
        0.000053401,
        0.000052906,
        0.000052168,
        0.000051163,
        0.000050103,
        0.00004912,
        0.000048562,
        0.000048326,
        0.000048248,
        0.000047678,
        0.000046975,
        0.000046949,
        0.000046728,
        0.000047296,
        0.000047649,
        0.000047962,
        0.000047914,
        0.000048431,
        0.000049052,
        0.00004961,
        0.000050269,
        0.000050975,
        0.000051583,
        0.000051774,
        0.000052677,
        0.000054286,
        0.000055746,
        0.00005667,
        0.000057803,
        0.000059123,
        0.000059446,
        0.000059913,
        0.000059985,
        0.00006019,
        0.000059462,
        0.000059076,
        0.000058338,
        0.00005719,
        0.000055874,
        0.000055464,
        0.000054378,
        0.000052122,
        0.000050749,
        0.000049117,
        0.000047175,
        0.000045909,
        0.000045185,
        0.00004357,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "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,
        0.0021828,
        0.0027325,
        0.0029906,
        0.0034718,
        0.0038345,
        0.0041132,
        0.0045005,
        0.0047155,
        0.0049347,
        0.0051181,
        0.00526,
        0.0053854,
        0.005482,
        0.0056033,
        0.0056507,
        0.0057254,
        0.0058119,
        0.0058615,
        0.0059396,
        0.0060418,
        0.0061093,
        0.0062017,
        0.0062725,
        0.0063561,
        0.0064292,
        0.0064973,
        0.0065595,
        0.006602,
        0.0066441,
        0.0067871,
        0.0068915,
        0.0069941,
        0.0071517,
        0.007286,
        0.00747,
        0.0075682,
        0.0076027,
        0.007706,
        0.007854,
        0.0078638,
        0.0079349,
        0.0079632,
        0.0080047,
        0.0080905,
        0.0081166,
        0.0081121,
        0.008176,
        0.008157,
        0.0081655,
        0.0082678,
        0.0082933,
        0.0083423,
        0.0083831,
        0.0083522,
        0.0084566,
        0.0084513,
        0.0084213,
        0.0084288,
        0.0083619,
        0.0083051,
        0.008273,
        0.0082179,
        0.0082329,
        0.0082623,
        0.0082536,
        0.0083091,
        0.0083324,
        0.0083753,
        0.0084743,
        0.0084779,
        0.0085027,
        0.00854,
        0.0084915,
        0.0084935,
        0.0085019,
        0.0084637,
        0.0083894,
        0.0082967,
        0.0082085,
        0.0080782,
        0.0079768,
        0.0078566,
        0.0077219,
        0.0076064,
        0.0074738,
        0.0073988,
        0.0073188,
        0.0072178,
        0.0071429,
        0.0071026,
        0.0070414,
        0.0069664,
        0.0069026,
        0.0068436,
        0.006765,
        0.0066988,
        0.0066333,
        0.0065455,
        0.0064217,
        0.0062762,
        0.0061666,
        0.0060035,
        0.005817,
        0.0056918,
        0.0055067,
        0.0053122,
        0.0051549,
        0.0049602,
        0.0047879,
        0.0046024,
        0.0044322,
        0.004251,
        0.004091,
        0.0039024,
        0.0037513,
        0.0035886,
        0.003476,
        0.0033595,
        0.003243,
        0.003123,
        0.0030385,
        0.0029497,
        0.0028594,
        0.0027846,
        0.0027186,
        0.0026215,
        0.0025463,
        0.0024721,
        0.0023894,
        0.0023419,
        0.0022675,
        0.0021907,
        0.0021358,
        0.0020793,
        0.0020087,
        0.0019492,
        0.001893,
        0.0018504,
        0.0018147,
        0.0017627,
        0.0016994,
        0.0016584,
        0.0015963,
        0.0015379,
        0.0014966,
        0.0014328,
        0.0013764,
        0.0013359,
        0.0012769,
        0.0012185,
        0.0011677,
        0.0011033,
        0.0010474,
        0.0010022,
        0.00095645,
        0.00091901,
        0.00088134,
        0.00084037,
        0.00081087,
        0.00077959,
        0.00074979,
        0.00073024,
        0.00069758,
        0.00066639,
        0.0006463,
        0.00062215,
        0.00059931,
        0.00058246,
        0.00056665,
        0.00055526,
        0.00054064,
        0.00052849,
        0.0005258,
        0.0005151,
        0.00050332,
        0.00049801,
        0.00049522,
        0.00048769,
        0.00047737,
        0.00046988,
        0.00046539,
        0.00045953,
        0.00045052,
        0.00044607,
        0.00044495,
        0.0004386,
        0.00043129,
        0.00042626,
        0.00041974,
        0.00041802,
        0.00041245,
        0.00040668,
        0.00040397,
        0.00040155,
        0.00039772,
        0.00039287,
        0.00038661,
        0.00038217,
        0.00037677,
        0.00036852,
        0.00035931,
        0.00035071,
        0.00034531,
        0.00034306,
        0.00033856,
        0.0003305,
        0.00032647,
        0.00032354,
        0.00032121,
        0.00032238,
        0.00031827,
        0.00031167,
        0.00030855,
        0.00030688,
        0.00030615,
        0.00030383,
        0.00030338,
        0.00030254,
        0.000301,
        0.00030103,
        0.00030245,
        0.00030404,
        0.0003052,
        0.00030387,
        0.00030628,
        0.00031217,
        0.00031903,
        0.00032692,
        0.00033074,
        0.0003341,
        0.00033867,
        0.00033861,
        0.00034016,
        0.00034195,
        0.0003398,
        0.0003365,
        0.0003331,
        0.00033026,
        0.00032296,
        0.00030841,
        0.0002946,
        0.00028186,
        0.00027,
        0.00026003,
        0.0002428,
        0.00023129,
        0.00021997,
        0.00020684,
        0.00019827,
        0.00018755,
        0.0001779,
        0.00017288,
        0.00016688,
        0.00015847,
        0.00014945,
        0.00014071,
        0.00013197,
        0.00012462,
        0.00011765,
        0.00011019,
        0.0001015,
        0.000094046,
        0.000088756,
        0.00008387,
        0.000076361,
        0.00007004,
        0.000064708,
        0.000060207,
        0.000058443,
        0.000055334,
        0.000051867,
        0.000049543,
        0.000047903,
        0.000045898,
        0.000044407,
        0.000043024,
        0.000042279,
        0.00004207,
        0.000041012,
        0.000039105,
        0.000037987,
        0.000037536,
        0.000037295,
        0.000036988,
        0.000037072,
        0.000037142,
        0.000037636,
        0.000037836,
        0.000037407,
        0.000037271,
        0.000037062,
        0.000036848,
        0.000036341,
        0.000037298,
        0.000038131,
        0.00003762,
        0.000036589,
        0.000036927,
        0.000038562,
        0.000038954,
        0.000039114,
        0.000038442,
        0.000038024,
        0.000037692,
        0.000037275,
        0.000037292,
        0.000036635,
        0.000035662,
        0.000035134,
        0.000033842,
        0.000032608,
        0.000032812,
        0.000032209,
        0.000031213,
        0.000031315,
        0.000030968,
        0.00003023,
        0.000029834,
        0.00002961,
        0.000029351,
        0.000028836,
        0.000028311,
        0.000028488,
        0.000029079,
        0.000029417,
        0.000028739,
        0.00002849,
        0.000028765,
        0.000028867,
        0.000028528,
        0.000028786,
        0.000028348,
        0.000027833,
        0.000027824,
        0.000028139,
        0.000028774,
        0.000029236,
        0.000029042,
        0.000028475,
        0.0000286,
        0.000028987,
        0.000029173,
        0.000029695,
        0.000029265,
        0.000028868,
        0.000028773,
        0.000029358,
        0.000030038,
        0.000029841,
        0.000029066,
        0.000029475,
        0.000029456,
        0.000029392,
        0.000029978,
        0.000029985,
        0.000030386,
        0.000030567,
        0.000029289,
        0.000028181,
        0.000027534,
        0.000027908,
        0.000028504,
        0.000028681,
        0.00002811,
        0.000027443,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 146,
    "sensor_polarisation_filter_angle_deg": 0,
    "source_row_sample_index": 147
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-0-row-147-843ef81c83",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=146; sensor_polarisation_filter_angle_deg=0; source_row_sample_index=147",
  "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-0:row-147",
    "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"
}