{
  "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,
        0.00018346,
        0.00018053,
        0.00017981,
        0.0001873,
        0.00019383,
        0.00019538,
        0.00019182,
        0.00019048,
        0.00018745,
        0.00018609,
        0.00018543,
        0.00018243,
        0.00017956,
        0.00017662,
        0.00017263,
        0.00016866,
        0.0001667,
        0.0001644,
        0.00016146,
        0.00015923,
        0.00015776,
        0.00015406,
        0.00014974,
        0.00014615,
        0.00014532,
        0.0001438,
        0.00014257,
        0.00014026,
        0.00013702,
        0.00013495,
        0.00013444,
        0.00013448,
        0.00013364,
        0.0001319,
        0.00013062,
        0.00013059,
        0.0001302,
        0.00012951,
        0.00012903,
        0.00012923,
        0.00012867,
        0.00012689,
        0.00012545,
        0.00012515,
        0.00012354,
        0.00012352,
        0.00012361,
        0.00012271,
        0.00012256,
        0.00012117,
        0.00011769,
        0.00011443,
        0.00011313,
        0.00011105,
        0.00010957,
        0.00010844,
        0.00010858,
        0.00010868,
        0.00010669,
        0.00010563,
        0.00010615,
        0.00010869,
        0.00011197,
        0.0001144,
        0.00011844,
        0.00012171,
        0.00012352,
        0.00012649,
        0.00012986,
        0.00013514,
        0.0001398,
        0.00014576,
        0.00015994,
        0.00017818,
        0.00020825,
        0.00022723,
        0.00022744,
        0.00022152,
        0.00020971,
        0.00018815,
        0.00016553,
        0.00013327,
        0.00012171,
        0.00011579,
        0.00011421,
        0.00011371,
        0.00011353,
        0.0001136,
        0.00011279,
        0.00011183,
        0.00011204,
        0.00011496,
        0.00011608,
        0.00011781,
        0.00011996,
        0.00012175,
        0.00012457,
        0.00012771,
        0.0001289,
        0.00013137,
        0.00013436,
        0.00013815,
        0.00014052,
        0.0001441,
        0.00014714,
        0.00015069,
        0.00015569,
        0.00016075,
        0.0001659,
        0.00017399,
        0.00018286,
        0.00019037,
        0.00019679,
        0.0002056,
        0.00021895,
        0.00023388,
        0.00024784,
        0.00025959,
        0.00027449,
        0.00029335,
        0.00030679,
        0.00032464,
        0.00033656,
        0.00035064,
        0.00036303,
        0.00037045,
        0.00037778,
        0.00038094,
        0.00038115,
        0.00038039,
        0.00037498,
        0.00036912,
        0.00035743,
        0.00034591,
        0.00033641,
        0.00032006,
        0.00030651,
        0.000295,
        0.00028098,
        0.00026669,
        0.00025311,
        0.00024087,
        0.00023135,
        0.00022201,
        0.00021378,
        0.00020859,
        0.00020377,
        0.00019909,
        0.00019688,
        0.0001958,
        0.00019665,
        0.0001977,
        0.00020052,
        0.0002041,
        0.00020836,
        0.00022122,
        0.00023218,
        0.00024601,
        0.00026179,
        0.00027592,
        0.00028314,
        0.00028984,
        0.00029583,
        0.00030219,
        0.00031017,
        0.00031836,
        0.00033041,
        0.00034624,
        0.00036338,
        0.00039444,
        0.00043221,
        0.00049988,
        0.0005503,
        0.0006591,
        0.00081142,
        0.00089574,
        0.001123,
        0.0013351,
        0.0014796,
        0.0017912,
        0.0019955,
        0.0021996,
        0.0025079,
        0.0026874,
        0.0028973,
        0.0031324,
        0.0032679,
        0.0034424,
        0.0036032,
        0.003719,
        0.0038253,
        0.0039231,
        0.0040275,
        0.0040745,
        0.0041199,
        0.0041774,
        0.004196,
        0.0042197,
        0.004213,
        0.0041999,
        0.0041759,
        0.0041581,
        0.0041415,
        0.0040985,
        0.0040779,
        0.0040608,
        0.0040398,
        0.004034,
        0.0040266,
        0.0039972,
        0.0039836,
        0.0039557,
        0.0039247,
        0.0039112,
        0.0038875,
        0.0038541,
        0.0038311,
        0.0037627,
        0.003724,
        0.0036935,
        0.0036299,
        0.0035996,
        0.0035685,
        0.0035255,
        0.0035054,
        0.0034833,
        0.0034693,
        0.0034579,
        0.0034433,
        0.0034329,
        0.0034217,
        0.0033976,
        0.0033587,
        0.0033187,
        0.0032174,
        0.0031219,
        0.0030067,
        0.0028499,
        0.0027025,
        0.0025302,
        0.0023666,
        0.0021693,
        0.0019905,
        0.0018409,
        0.001639,
        0.0015098,
        0.0013746,
        0.0012339,
        0.0011458,
        0.0010409,
        0.00094468,
        0.00088051,
        0.00080006,
        0.00073125,
        0.00067551,
        0.00060521,
        0.00055363,
        0.00051221,
        0.00044782,
        0.00040552,
        0.00036536,
        0.00031521,
        0.00028546,
        0.00025139,
        0.00021479,
        0.00019245,
        0.0001675,
        0.00014655,
        0.00013209,
        0.00011594,
        0.00010432,
        0.000094135,
        0.000084989,
        0.000076769,
        0.000069954,
        0.000065348,
        0.000062055,
        0.00005807,
        0.000054852,
        0.000051367,
        0.000048859,
        0.000047775,
        0.000046015,
        0.00004501,
        0.000044159,
        0.000044156,
        0.000044153,
        0.000043664,
        0.000043326,
        0.000043822,
        0.000043968,
        0.000044791,
        0.00004559,
        0.000045977,
        0.000045892,
        0.000046628,
        0.000047264,
        0.000047225,
        0.000047128,
        0.000047612,
        0.000047727,
        0.000047929,
        0.000047063,
        0.000045917,
        0.00004474,
        0.000043083,
        0.000041589,
        0.000040242,
        0.00003851,
        0.000036482,
        0.000034203,
        0.000032702,
        0.000030985,
        0.00002926,
        0.000028271,
        0.000027456,
        0.00002639,
        0.000025621,
        0.000024693,
        0.000023832,
        0.000023514,
        0.000023121,
        0.000022695,
        0.000022247,
        0.000021823,
        0.000021346,
        0.000021054,
        0.000021198,
        0.000021584,
        0.000021429,
        0.000021269,
        0.000021584,
        0.000022157,
        0.000022538,
        0.000022288,
        0.000022645,
        0.00002359,
        0.00002412,
        0.000024606,
        0.000025066,
        0.000025875,
        0.000026515,
        0.000026887,
        0.000027433,
        0.00002818,
        0.000028702,
        0.00002899,
        0.000028953,
        0.000029133,
        0.000029696,
        0.000029816,
        0.000029469,
        0.000028528,
        0.000027753,
        0.000027344,
        0.000026393,
        0.000025268,
        0.000024422,
        0.000023917,
        0.000023088,
        0.000022194,
        0.000021445,
        0.00002098,
        0.000020467,
        0.000019933,
        0.000018947,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00020466,
        0.0001873,
        0.00018324,
        0.00018328,
        0.00018398,
        0.00018831,
        0.00019367,
        0.00019662,
        0.00019929,
        0.00020257,
        0.00020565,
        0.00020696,
        0.00020827,
        0.00021169,
        0.00021503,
        0.00021664,
        0.00022113,
        0.0002244,
        0.00022539,
        0.00022586,
        0.00022693,
        0.00022801,
        0.00022803,
        0.00022765,
        0.00022854,
        0.00022683,
        0.00022771,
        0.00023098,
        0.00023635,
        0.00024081,
        0.00024489,
        0.00024873,
        0.00025167,
        0.00025913,
        0.00026668,
        0.0002734,
        0.00027993,
        0.00028304,
        0.00028467,
        0.00028756,
        0.0002909,
        0.00029243,
        0.0002935,
        0.00029535,
        0.00029459,
        0.00029399,
        0.00029531,
        0.00029565,
        0.00029215,
        0.00028821,
        0.00028621,
        0.00028581,
        0.00028363,
        0.00028448,
        0.00028739,
        0.0002921,
        0.00029868,
        0.00030709,
        0.00031933,
        0.00033844,
        0.00035808,
        0.00038272,
        0.00041308,
        0.00045122,
        0.00049404,
        0.00054204,
        0.00059828,
        0.00066026,
        0.00073311,
        0.00081434,
        0.00091114,
        0.0010064,
        0.001118,
        0.0012204,
        0.0013311,
        0.0014424,
        0.0015408,
        0.0016223,
        0.0017006,
        0.0017688,
        0.0018226,
        0.0018936,
        0.0019646,
        0.0020359,
        0.0021209,
        0.0021846,
        0.0022537,
        0.0023411,
        0.0024112,
        0.0025003,
        0.0025845,
        0.0026584,
        0.0027285,
        0.0027939,
        0.0028532,
        0.0029133,
        0.0029659,
        0.0030162,
        0.0030621,
        0.0030888,
        0.0031213,
        0.0031555,
        0.0031772,
        0.0031928,
        0.0032048,
        0.0032167,
        0.0032257,
        0.0032265,
        0.0032171,
        0.0032195,
        0.0032217,
        0.0032192,
        0.0032161,
        0.0032286,
        0.0032469,
        0.0032666,
        0.0032888,
        0.0033305,
        0.0033737,
        0.0034313,
        0.0034826,
        0.0035331,
        0.0035761,
        0.0036188,
        0.003657,
        0.0036923,
        0.0037186,
        0.00373,
        0.0037308,
        0.0037414,
        0.00374,
        0.0037327,
        0.0037297,
        0.0037347,
        0.0037381,
        0.0037459,
        0.0037382,
        0.0037381,
        0.00374,
        0.0037349,
        0.0037253,
        0.0037142,
        0.0037123,
        0.0037032,
        0.0036886,
        0.0036745,
        0.0036549,
        0.0036372,
        0.0036296,
        0.0036068,
        0.003577,
        0.0035602,
        0.0035415,
        0.0035284,
        0.003516,
        0.0035045,
        0.0034876,
        0.0034691,
        0.003458,
        0.0034465,
        0.0034233,
        0.0033936,
        0.0033669,
        0.0033272,
        0.0032907,
        0.0032457,
        0.0032034,
        0.0031714,
        0.0031295,
        0.0030973,
        0.0030684,
        0.0030424,
        0.0030105,
        0.0029811,
        0.0029554,
        0.002935,
        0.0029105,
        0.002879,
        0.0028318,
        0.0027939,
        0.0027521,
        0.0027141,
        0.0026761,
        0.0026335,
        0.0025866,
        0.0025435,
        0.0024967,
        0.0024573,
        0.0024213,
        0.0023805,
        0.0023374,
        0.0022999,
        0.002255,
        0.0022169,
        0.0021764,
        0.0021297,
        0.0020779,
        0.0020337,
        0.001983,
        0.0019264,
        0.0018749,
        0.0018214,
        0.0017669,
        0.0017064,
        0.0016528,
        0.0015962,
        0.0015481,
        0.001497,
        0.0014498,
        0.0013948,
        0.0013412,
        0.001296,
        0.0012473,
        0.0012024,
        0.0011632,
        0.0011236,
        0.001081,
        0.0010411,
        0.0010097,
        0.00097271,
        0.00094097,
        0.00091313,
        0.00088564,
        0.00085754,
        0.00083129,
        0.0008116,
        0.000791,
        0.00077233,
        0.00075853,
        0.00074503,
        0.00073221,
        0.00071565,
        0.00069599,
        0.00067662,
        0.00065098,
        0.00062225,
        0.00059174,
        0.000555,
        0.00052005,
        0.00048246,
        0.00044262,
        0.00040348,
        0.00036668,
        0.00033317,
        0.00030037,
        0.00027016,
        0.00024452,
        0.00022388,
        0.00020243,
        0.00018373,
        0.00016787,
        0.00015482,
        0.00014245,
        0.00013087,
        0.0001207,
        0.00011046,
        0.00010142,
        0.000093182,
        0.000085508,
        0.000077837,
        0.000071022,
        0.000064424,
        0.000058613,
        0.000053087,
        0.000047831,
        0.00004304,
        0.000039126,
        0.000036192,
        0.000033756,
        0.000031865,
        0.000029625,
        0.000027641,
        0.000026617,
        0.000025392,
        0.000024488,
        0.000023825,
        0.000022942,
        0.000021915,
        0.000021203,
        0.000021005,
        0.000020881,
        0.000020612,
        0.000020087,
        0.000019768,
        0.000019758,
        0.000019972,
        0.000020354,
        0.000020593,
        0.000020458,
        0.000020483,
        0.000021036,
        0.00002171,
        0.000021992,
        0.000022205,
        0.000022833,
        0.000023016,
        0.000023061,
        0.000023275,
        0.000023596,
        0.000023521,
        0.000023341,
        0.000023179,
        0.000023134,
        0.000022764,
        0.000022224,
        0.000021976,
        0.000021684,
        0.000020961,
        0.000020262,
        0.000019435,
        0.00001884,
        0.000018171,
        0.000017453,
        0.000016855,
        0.000016175,
        0.000015812,
        0.000015521,
        0.000015024,
        0.000014665,
        0.000014327,
        0.000014256,
        0.000014207,
        0.000014106,
        0.000013991,
        0.000013751,
        0.000013579,
        0.000013484,
        0.000013346,
        0.000013363,
        0.000013397,
        0.000013182,
        0.0000131,
        0.000013415,
        0.000013717,
        0.000013897,
        0.000013951,
        0.000014061,
        0.000014196,
        0.000014379,
        0.000014723,
        0.000014927,
        0.000015223,
        0.000015596,
        0.000015946,
        0.000016105,
        0.000016296,
        0.00001648,
        0.000016692,
        0.000016961,
        0.00001726,
        0.000017349,
        0.000017045,
        0.000016891,
        0.000016907,
        0.000016506,
        0.000016131,
        0.000015793,
        0.000015623,
        0.000015087,
        0.000014554,
        0.000014248,
        0.000014165,
        0.000013887,
        0.000013327,
        0.00001284,
        0.000012534,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00061908,
        0.0006983,
        0.00078658,
        0.00085941,
        0.00090123,
        0.00095686,
        0.0010064,
        0.0010478,
        0.0010823,
        0.0011029,
        0.0011273,
        0.0011519,
        0.0011801,
        0.001203,
        0.0012266,
        0.0012465,
        0.0012573,
        0.0012757,
        0.0012914,
        0.0013163,
        0.0013368,
        0.0013558,
        0.0013756,
        0.001399,
        0.0014087,
        0.0014293,
        0.0014509,
        0.0014735,
        0.0015016,
        0.0015196,
        0.0015436,
        0.0015699,
        0.0016058,
        0.0016412,
        0.0016642,
        0.0016857,
        0.0017219,
        0.0017391,
        0.0017573,
        0.0017766,
        0.0017779,
        0.0017934,
        0.0018134,
        0.0018231,
        0.0018373,
        0.0018431,
        0.0018488,
        0.0018655,
        0.0018821,
        0.001892,
        0.0019037,
        0.0019091,
        0.0019295,
        0.0019396,
        0.0019562,
        0.001975,
        0.0019724,
        0.0019834,
        0.0019841,
        0.0019718,
        0.0019746,
        0.0019771,
        0.001994,
        0.0020106,
        0.0020125,
        0.0020339,
        0.0020488,
        0.0020617,
        0.0020825,
        0.0021,
        0.0021197,
        0.0021355,
        0.0021316,
        0.0021338,
        0.0021249,
        0.0021189,
        0.0021014,
        0.0020824,
        0.0020647,
        0.0020395,
        0.0020134,
        0.0019841,
        0.0019505,
        0.0019254,
        0.0018918,
        0.0018714,
        0.001843,
        0.0018173,
        0.0017987,
        0.0017842,
        0.001766,
        0.0017435,
        0.0017206,
        0.0016965,
        0.001678,
        0.0016579,
        0.0016378,
        0.0016164,
        0.0015763,
        0.0015393,
        0.0015092,
        0.0014737,
        0.0014372,
        0.0014006,
        0.0013542,
        0.0013192,
        0.0012763,
        0.0012275,
        0.0011863,
        0.0011454,
        0.0011012,
        0.0010627,
        0.0010224,
        0.00097941,
        0.00094542,
        0.00091495,
        0.00087929,
        0.00085431,
        0.0008273,
        0.00080354,
        0.00078522,
        0.00075511,
        0.00072767,
        0.0007142,
        0.00070006,
        0.00068077,
        0.00066807,
        0.0006508,
        0.00063416,
        0.00062164,
        0.00060638,
        0.00058779,
        0.00057268,
        0.00055272,
        0.00053874,
        0.00053105,
        0.00051805,
        0.00050135,
        0.00049196,
        0.00047487,
        0.00045916,
        0.00044321,
        0.00042897,
        0.00041697,
        0.00040636,
        0.00039018,
        0.00037369,
        0.00035971,
        0.00034489,
        0.00033066,
        0.0003161,
        0.00030109,
        0.00028848,
        0.00027427,
        0.00026155,
        0.00025036,
        0.00024065,
        0.00022807,
        0.00021866,
        0.00020811,
        0.00019802,
        0.00019154,
        0.00018349,
        0.00017588,
        0.00016993,
        0.00016252,
        0.00015677,
        0.0001514,
        0.00014715,
        0.00014416,
        0.0001409,
        0.00013796,
        0.00013506,
        0.00013132,
        0.00012828,
        0.00012684,
        0.00012497,
        0.00012289,
        0.00012151,
        0.00011873,
        0.00011677,
        0.0001156,
        0.00011384,
        0.00011238,
        0.00011096,
        0.00011089,
        0.00011,
        0.00010902,
        0.00010836,
        0.0001078,
        0.00010744,
        0.00010719,
        0.00010754,
        0.00010709,
        0.00010592,
        0.00010467,
        0.00010296,
        0.0001015,
        0.00010016,
        0.000098596,
        0.000097607,
        0.000096876,
        0.00009526,
        0.000093622,
        0.000091674,
        0.000091117,
        0.000091284,
        0.000089752,
        0.000088553,
        0.000087949,
        0.000087767,
        0.000086235,
        0.000084147,
        0.000082056,
        0.000081564,
        0.000081508,
        0.000081053,
        0.000080085,
        0.000078903,
        0.000078352,
        0.000077987,
        0.000078065,
        0.000078614,
        0.00007863,
        0.000079725,
        0.000080702,
        0.000081869,
        0.000084267,
        0.000085563,
        0.000086659,
        0.000088649,
        0.000089975,
        0.000090905,
        0.000091477,
        0.00009162,
        0.000090458,
        0.000089028,
        0.000087237,
        0.000084369,
        0.000081699,
        0.000079381,
        0.000075793,
        0.000071782,
        0.000069105,
        0.000065574,
        0.000062203,
        0.00005929,
        0.000056229,
        0.000054378,
        0.000052234,
        0.000050067,
        0.000047546,
        0.000044759,
        0.000042208,
        0.000040081,
        0.000038513,
        0.00003655,
        0.000034261,
        0.000032256,
        0.000030627,
        0.000028205,
        0.000025702,
        0.000024086,
        0.000022456,
        0.00002072,
        0.000019578,
        0.000018182,
        0.000017033,
        0.000015988,
        0.000014987,
        0.000014172,
        0.000013915,
        0.00001346,
        0.000013059,
        0.000012398,
        0.000011809,
        0.000011521,
        0.000011478,
        0.00001133,
        0.000011132,
        0.000010995,
        0.000010894,
        0.000010838,
        0.00001057,
        0.00001038,
        0.000010335,
        0.00001044,
        0.000010502,
        0.000010453,
        0.000010565,
        0.000010695,
        0.000010699,
        0.000010807,
        0.000010936,
        0.000010693,
        0.000010433,
        0.000010548,
        0.000010649,
        0.000010649,
        0.000010614,
        0.000010652,
        0.000010594,
        0.00001049,
        0.000010471,
        0.000010504,
        0.000010558,
        0.000010205,
        0.0000098563,
        0.0000095971,
        0.0000094602,
        0.0000093779,
        0.0000091635,
        0.0000089905,
        0.0000088569,
        0.0000088402,
        0.0000086283,
        0.0000085068,
        0.0000084196,
        0.0000084596,
        0.0000084061,
        0.000008476,
        0.0000084995,
        0.0000084472,
        0.0000082786,
        0.0000082314,
        0.0000082169,
        0.0000082775,
        0.0000082916,
        0.0000082343,
        0.000008171,
        0.0000080869,
        0.0000080188,
        0.0000080167,
        0.0000080721,
        0.0000079864,
        0.0000080906,
        0.0000081307,
        0.0000083196,
        0.0000083398,
        0.0000082399,
        0.000008009,
        0.0000080538,
        0.0000083037,
        0.0000085497,
        0.0000085418,
        0.0000086133,
        0.0000086168,
        0.000008714,
        0.0000086441,
        0.0000085114,
        0.0000085553,
        0.0000086223,
        0.0000084684,
        0.00000844,
        0.0000085293,
        0.0000086817,
        0.0000087394,
        0.0000086014,
        0.000008535,
        0.000008474,
        0.0000084476,
        0.0000085324,
        0.0000085624,
        0.0000084666,
        0.0000084298,
        0.0000082106,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 113,
    "sensor_polarisation_filter_angle_deg": 90,
    "source_row_sample_index": 114
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-90-row-114-c063a4497a",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=113; sensor_polarisation_filter_angle_deg=90; source_row_sample_index=114",
  "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-114",
    "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"
}