{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00011477,
        0.00012456,
        0.00013731,
        0.00014676,
        0.0001523,
        0.00016083,
        0.00016671,
        0.0001667,
        0.00016742,
        0.00016544,
        0.00016391,
        0.00016113,
        0.00015867,
        0.00015717,
        0.00015554,
        0.00015186,
        0.0001472,
        0.00014227,
        0.00013905,
        0.00013769,
        0.00013481,
        0.00013158,
        0.00012785,
        0.00012517,
        0.0001219,
        0.00011739,
        0.0001152,
        0.00011382,
        0.00011182,
        0.00011015,
        0.00010828,
        0.00010761,
        0.00010731,
        0.00010522,
        0.00010344,
        0.00010185,
        0.00010085,
        0.00010051,
        0.000099104,
        0.000096813,
        0.000095886,
        0.000094445,
        0.000092477,
        0.000089941,
        0.000088477,
        0.00008775,
        0.000085647,
        0.000083183,
        0.000083209,
        0.000081678,
        0.000079128,
        0.000077358,
        0.000076107,
        0.000075376,
        0.00007388,
        0.000072497,
        0.000072516,
        0.000071998,
        0.000071682,
        0.000071083,
        0.000070134,
        0.000069804,
        0.00006974,
        0.000071412,
        0.00007232,
        0.000074178,
        0.000075376,
        0.000075193,
        0.000076052,
        0.000078956,
        0.000080774,
        0.000083064,
        0.000084976,
        0.000086544,
        0.000088911,
        0.000090855,
        0.000092026,
        0.000092243,
        0.000091489,
        0.000088254,
        0.000085879,
        0.000084636,
        0.000084299,
        0.000082521,
        0.000081813,
        0.000081641,
        0.000081352,
        0.000081423,
        0.000081295,
        0.000081096,
        0.000081756,
        0.000083189,
        0.000085262,
        0.000087264,
        0.000088534,
        0.000090572,
        0.000093604,
        0.000095505,
        0.000097058,
        0.000099401,
        0.00010179,
        0.00010518,
        0.00010866,
        0.00011102,
        0.00011267,
        0.00011641,
        0.00012066,
        0.00012453,
        0.00012853,
        0.00013178,
        0.00013569,
        0.00014244,
        0.00014894,
        0.0001558,
        0.00016467,
        0.00017315,
        0.00018271,
        0.00019302,
        0.00020235,
        0.0002121,
        0.00022292,
        0.00023293,
        0.00024324,
        0.00025377,
        0.0002611,
        0.000266,
        0.0002678,
        0.00026828,
        0.00026962,
        0.00026726,
        0.00026335,
        0.00025867,
        0.00025077,
        0.00024155,
        0.00023209,
        0.00022491,
        0.00021495,
        0.00020159,
        0.00019185,
        0.00018401,
        0.00017487,
        0.00016714,
        0.00016076,
        0.00015123,
        0.00014577,
        0.00014066,
        0.00013561,
        0.00013347,
        0.00013154,
        0.00012836,
        0.00012695,
        0.00012609,
        0.00012628,
        0.00012736,
        0.00013006,
        0.00013565,
        0.0001409,
        0.00014539,
        0.00015004,
        0.00015372,
        0.0001575,
        0.00015873,
        0.00015971,
        0.00016259,
        0.00016695,
        0.00017313,
        0.00018072,
        0.00018985,
        0.00020973,
        0.00023053,
        0.000268,
        0.0003089,
        0.0003531,
        0.00045793,
        0.0005314,
        0.00063796,
        0.00081842,
        0.00091295,
        0.0011081,
        0.0013042,
        0.0014112,
        0.001648,
        0.0018206,
        0.0019435,
        0.0021226,
        0.0022391,
        0.002354,
        0.00244,
        0.00251,
        0.0025702,
        0.0026165,
        0.0026834,
        0.0027165,
        0.0027369,
        0.0027733,
        0.002785,
        0.0027976,
        0.0028028,
        0.0027994,
        0.0027995,
        0.0027948,
        0.0027843,
        0.002772,
        0.00275,
        0.0027352,
        0.0027182,
        0.002705,
        0.0026956,
        0.0026793,
        0.0026729,
        0.0026677,
        0.002665,
        0.002663,
        0.0026631,
        0.0026635,
        0.0026572,
        0.0026469,
        0.0026319,
        0.0026199,
        0.0025994,
        0.0025848,
        0.0025751,
        0.0025479,
        0.0025203,
        0.0024986,
        0.0024782,
        0.002463,
        0.0024447,
        0.0024257,
        0.0024039,
        0.0023828,
        0.0023423,
        0.0023087,
        0.002257,
        0.002187,
        0.0021103,
        0.0020052,
        0.0019041,
        0.0017846,
        0.0016834,
        0.0015536,
        0.001414,
        0.0013166,
        0.0011867,
        0.0010799,
        0.00099933,
        0.00088666,
        0.00081085,
        0.00074842,
        0.00066981,
        0.00061698,
        0.00056503,
        0.00050577,
        0.00046759,
        0.00042486,
        0.00038182,
        0.00034902,
        0.00031381,
        0.00028268,
        0.00025967,
        0.00022424,
        0.00019704,
        0.00017833,
        0.00015207,
        0.00013466,
        0.0001185,
        0.00010097,
        0.000089785,
        0.000079502,
        0.000069084,
        0.000062376,
        0.000055247,
        0.000049262,
        0.000044519,
        0.000041498,
        0.000038072,
        0.000035288,
        0.000033405,
        0.000030968,
        0.000029087,
        0.000027905,
        0.00002662,
        0.000025221,
        0.000024446,
        0.000023375,
        0.000023005,
        0.000022903,
        0.000022973,
        0.000022783,
        0.00002287,
        0.000023071,
        0.000023157,
        0.000023481,
        0.000023872,
        0.000024146,
        0.000024678,
        0.00002487,
        0.000024957,
        0.000024818,
        0.000024511,
        0.000024368,
        0.000024573,
        0.000024302,
        0.000023743,
        0.000023057,
        0.000022312,
        0.000020815,
        0.00001943,
        0.000018868,
        0.00001808,
        0.000017122,
        0.000016006,
        0.000014828,
        0.000014196,
        0.000013285,
        0.000012441,
        0.000011817,
        0.000011524,
        0.000011183,
        0.000010798,
        0.000010449,
        0.000010034,
        0.0000097769,
        0.0000095989,
        0.0000094728,
        0.000009406,
        0.0000091754,
        0.0000089852,
        0.0000089671,
        0.0000090274,
        0.0000090868,
        0.0000091446,
        0.0000091013,
        0.0000089776,
        0.0000089549,
        0.0000091445,
        0.0000092691,
        0.0000093461,
        0.0000094791,
        0.0000096182,
        0.0000098328,
        0.000010054,
        0.000010093,
        0.000010413,
        0.00001067,
        0.00001082,
        0.000010767,
        0.000010567,
        0.000010445,
        0.000010415,
        0.000010387,
        0.000010085,
        0.000009566,
        0.000009396,
        0.0000091326,
        0.0000086109,
        0.0000080903,
        0.0000076649,
        0.000007324,
        0.0000070829,
        0.000006797,
        0.000006486,
        0.0000062093,
        0.0000057078,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00010505,
        0.00011173,
        0.00012062,
        0.00012759,
        0.00013457,
        0.00014171,
        0.00014669,
        0.00014976,
        0.00015122,
        0.00015162,
        0.00015093,
        0.00015057,
        0.00015037,
        0.00014889,
        0.00014719,
        0.00014502,
        0.00014288,
        0.00014077,
        0.00013935,
        0.00013554,
        0.0001312,
        0.00012866,
        0.00012751,
        0.00012615,
        0.00012491,
        0.00012307,
        0.00012167,
        0.00012244,
        0.00012244,
        0.00012225,
        0.00012481,
        0.00012907,
        0.000133,
        0.00013785,
        0.00014282,
        0.00014786,
        0.00015199,
        0.00015638,
        0.0001613,
        0.00016633,
        0.00016996,
        0.0001723,
        0.00017284,
        0.00017176,
        0.00017263,
        0.00017438,
        0.00017306,
        0.0001694,
        0.00016558,
        0.00016268,
        0.00016104,
        0.00015997,
        0.00015792,
        0.00015782,
        0.00015925,
        0.00016203,
        0.00016565,
        0.00017232,
        0.00017862,
        0.00018842,
        0.00019989,
        0.00021489,
        0.00023264,
        0.00025683,
        0.00028524,
        0.00031802,
        0.00035461,
        0.00039774,
        0.00044471,
        0.00049427,
        0.0005532,
        0.00061871,
        0.00068263,
        0.00075378,
        0.00082724,
        0.00089685,
        0.00096867,
        0.0010391,
        0.0011019,
        0.0011635,
        0.00122,
        0.0012825,
        0.0013377,
        0.0013886,
        0.0014457,
        0.0014998,
        0.0015577,
        0.0016143,
        0.0016708,
        0.0017319,
        0.0017939,
        0.0018537,
        0.0019185,
        0.0019708,
        0.0020242,
        0.002075,
        0.0021213,
        0.002167,
        0.002204,
        0.0022399,
        0.0022696,
        0.0022913,
        0.0023117,
        0.0023266,
        0.0023415,
        0.0023513,
        0.002361,
        0.0023583,
        0.0023516,
        0.0023501,
        0.0023381,
        0.0023351,
        0.0023298,
        0.0023298,
        0.0023278,
        0.0023339,
        0.002345,
        0.0023553,
        0.0023797,
        0.0024049,
        0.0024241,
        0.002447,
        0.0024739,
        0.0024964,
        0.0025133,
        0.0025275,
        0.0025224,
        0.0025218,
        0.0025214,
        0.0025153,
        0.0025087,
        0.0025057,
        0.0024974,
        0.0024854,
        0.0024776,
        0.0024794,
        0.0024732,
        0.0024681,
        0.0024689,
        0.0024653,
        0.0024698,
        0.0024646,
        0.0024579,
        0.002451,
        0.0024404,
        0.0024246,
        0.002411,
        0.0024013,
        0.0023887,
        0.002374,
        0.0023691,
        0.0023625,
        0.0023597,
        0.0023546,
        0.0023481,
        0.0023463,
        0.0023423,
        0.0023377,
        0.002331,
        0.0023262,
        0.0023099,
        0.0022972,
        0.0022839,
        0.002265,
        0.0022482,
        0.0022238,
        0.0021988,
        0.0021818,
        0.0021662,
        0.002146,
        0.0021338,
        0.0021171,
        0.0021007,
        0.0020865,
        0.0020732,
        0.0020624,
        0.0020516,
        0.002036,
        0.0020104,
        0.0019841,
        0.0019604,
        0.001934,
        0.0019027,
        0.0018734,
        0.0018406,
        0.0018077,
        0.0017797,
        0.0017444,
        0.00171,
        0.0016778,
        0.0016416,
        0.0016073,
        0.0015745,
        0.0015429,
        0.0015045,
        0.0014676,
        0.001436,
        0.0013983,
        0.001361,
        0.0013171,
        0.0012768,
        0.0012388,
        0.0011935,
        0.0011497,
        0.0011107,
        0.0010681,
        0.0010278,
        0.00099007,
        0.00094933,
        0.00091646,
        0.00088861,
        0.00085555,
        0.00082678,
        0.00079908,
        0.00077219,
        0.00074896,
        0.00072751,
        0.00070651,
        0.00068263,
        0.00066165,
        0.00064054,
        0.00061887,
        0.00059696,
        0.00058018,
        0.00056532,
        0.00054902,
        0.00053349,
        0.00051764,
        0.00050222,
        0.00049123,
        0.00048172,
        0.00046794,
        0.00045143,
        0.00043574,
        0.00041788,
        0.00039847,
        0.00037732,
        0.00035264,
        0.00032679,
        0.00030267,
        0.00027718,
        0.00025211,
        0.00022754,
        0.0002055,
        0.00018363,
        0.00016402,
        0.00014949,
        0.0001335,
        0.00012045,
        0.00010873,
        0.000099939,
        0.000090707,
        0.000083191,
        0.000076307,
        0.000069735,
        0.000064322,
        0.000058409,
        0.000052954,
        0.000049153,
        0.000045081,
        0.000040862,
        0.000037168,
        0.0000332,
        0.000029822,
        0.000026788,
        0.000024251,
        0.000022204,
        0.000020422,
        0.000018585,
        0.000017092,
        0.000015953,
        0.000014953,
        0.000014094,
        0.000013323,
        0.000012708,
        0.000012247,
        0.000011774,
        0.000011467,
        0.000011152,
        0.000010779,
        0.000010546,
        0.000010317,
        0.000010162,
        0.000010023,
        0.0000099873,
        0.0000099957,
        0.000010007,
        0.0000099698,
        0.000010023,
        0.000010319,
        0.000010442,
        0.000010265,
        0.000010391,
        0.000010677,
        0.000010687,
        0.000010676,
        0.000010931,
        0.000011208,
        0.000011333,
        0.000011395,
        0.000011315,
        0.00001126,
        0.00001111,
        0.000010796,
        0.000010666,
        0.000010539,
        0.000010172,
        0.000009719,
        0.0000093391,
        0.0000088952,
        0.000008542,
        0.0000082082,
        0.0000078704,
        0.0000075617,
        0.0000071263,
        0.0000068738,
        0.0000065544,
        0.0000063224,
        0.0000062435,
        0.0000061675,
        0.0000060047,
        0.000005772,
        0.0000057089,
        0.0000056185,
        0.000005448,
        0.0000053135,
        0.0000052534,
        0.0000051879,
        0.0000051729,
        0.0000051878,
        0.0000051539,
        0.0000051047,
        0.0000050514,
        0.0000051449,
        0.0000052561,
        0.000005268,
        0.0000052042,
        0.0000052053,
        0.000005214,
        0.0000052205,
        0.0000052608,
        0.0000053369,
        0.0000054543,
        0.0000056338,
        0.0000056854,
        0.0000055956,
        0.0000056037,
        0.0000056659,
        0.0000056963,
        0.000005563,
        0.0000055074,
        0.0000054176,
        0.0000053777,
        0.0000052995,
        0.0000051103,
        0.000004945,
        0.0000047676,
        0.0000045515,
        0.0000043488,
        0.000004133,
        0.0000039601,
        0.0000038606,
        0.0000037336,
        0.000003573,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00035554,
        0.00043245,
        0.00048971,
        0.00059875,
        0.00065049,
        0.00070969,
        0.00076002,
        0.00079725,
        0.00083889,
        0.00086112,
        0.00088794,
        0.00090719,
        0.00092985,
        0.00094855,
        0.00096784,
        0.00097806,
        0.00099224,
        0.00099861,
        0.0010161,
        0.0010303,
        0.0010429,
        0.0010604,
        0.0010622,
        0.0010749,
        0.0010869,
        0.0010915,
        0.0011018,
        0.0011159,
        0.0011293,
        0.0011529,
        0.0011634,
        0.0011787,
        0.0012053,
        0.0012204,
        0.001249,
        0.0012742,
        0.001281,
        0.0013017,
        0.0013116,
        0.001321,
        0.0013364,
        0.001343,
        0.0013454,
        0.0013575,
        0.0013609,
        0.0013655,
        0.0013642,
        0.0013631,
        0.0013739,
        0.0013774,
        0.0013828,
        0.0013862,
        0.0013815,
        0.0013834,
        0.001386,
        0.001379,
        0.0013811,
        0.0013724,
        0.0013616,
        0.0013499,
        0.0013389,
        0.0013319,
        0.0013273,
        0.0013241,
        0.0013273,
        0.0013297,
        0.0013253,
        0.0013378,
        0.0013405,
        0.001345,
        0.0013528,
        0.0013494,
        0.0013503,
        0.0013497,
        0.0013476,
        0.0013405,
        0.0013313,
        0.0013208,
        0.0013027,
        0.0012869,
        0.0012691,
        0.0012487,
        0.0012333,
        0.0012148,
        0.0012017,
        0.0011905,
        0.0011724,
        0.0011603,
        0.0011513,
        0.0011436,
        0.0011358,
        0.0011267,
        0.0011177,
        0.0011091,
        0.0011012,
        0.0010954,
        0.0010864,
        0.0010718,
        0.0010551,
        0.0010416,
        0.0010204,
        0.00099417,
        0.00097901,
        0.00095682,
        0.00092761,
        0.00090222,
        0.0008722,
        0.00084028,
        0.00080902,
        0.00077187,
        0.0007443,
        0.00071691,
        0.00068759,
        0.00065587,
        0.00063082,
        0.00060721,
        0.00058436,
        0.00056442,
        0.00054111,
        0.00052223,
        0.00050732,
        0.00048884,
        0.00047338,
        0.00046056,
        0.00044897,
        0.00043702,
        0.00042463,
        0.00041298,
        0.00040089,
        0.0003887,
        0.00037661,
        0.00036486,
        0.00035236,
        0.00034102,
        0.00033497,
        0.00032738,
        0.00031584,
        0.00030972,
        0.00030336,
        0.00029298,
        0.00028545,
        0.00027559,
        0.00026523,
        0.0002583,
        0.00025067,
        0.00023979,
        0.00023199,
        0.00022196,
        0.00021079,
        0.00020267,
        0.00019203,
        0.00018555,
        0.00017782,
        0.00016809,
        0.00016042,
        0.00015413,
        0.00014673,
        0.00014172,
        0.00013744,
        0.0001321,
        0.00012693,
        0.00012069,
        0.0001142,
        0.00011059,
        0.00010667,
        0.000103,
        0.00010099,
        0.000096661,
        0.000093704,
        0.000090949,
        0.000087983,
        0.000087357,
        0.000085483,
        0.000083836,
        0.000082926,
        0.000082178,
        0.000081145,
        0.000080019,
        0.000078748,
        0.000077514,
        0.00007699,
        0.000075732,
        0.000074204,
        0.000072934,
        0.000071823,
        0.000071367,
        0.000070642,
        0.000068319,
        0.000066432,
        0.000065708,
        0.000064415,
        0.000063391,
        0.000061953,
        0.000061017,
        0.000061115,
        0.000060306,
        0.000058723,
        0.000057866,
        0.000056591,
        0.000055455,
        0.000054049,
        0.000052776,
        0.000052,
        0.000051199,
        0.000049736,
        0.000048724,
        0.000048036,
        0.000047351,
        0.000047078,
        0.00004631,
        0.00004554,
        0.000045494,
        0.000045567,
        0.00004541,
        0.000045339,
        0.000045215,
        0.000045156,
        0.000045204,
        0.00004503,
        0.000045131,
        0.000045266,
        0.000046441,
        0.000047275,
        0.0000479,
        0.000048335,
        0.000048907,
        0.000049294,
        0.000050038,
        0.000050721,
        0.000051413,
        0.00005194,
        0.000052409,
        0.000053233,
        0.000053487,
        0.000053366,
        0.000052832,
        0.000052104,
        0.000051387,
        0.00004959,
        0.000047672,
        0.000045748,
        0.00004426,
        0.000041081,
        0.000038907,
        0.000036975,
        0.000036018,
        0.000033531,
        0.000031269,
        0.000030115,
        0.000029009,
        0.000027396,
        0.00002582,
        0.000024736,
        0.000023902,
        0.00002262,
        0.000021425,
        0.000020437,
        0.000018928,
        0.000017788,
        0.000017183,
        0.00001559,
        0.000014242,
        0.000013389,
        0.000012372,
        0.000011467,
        0.000010556,
        0.0000098547,
        0.0000093038,
        0.0000087275,
        0.0000080458,
        0.0000076642,
        0.0000072764,
        0.0000070091,
        0.0000067681,
        0.0000064149,
        0.0000061726,
        0.0000060975,
        0.0000058982,
        0.0000057153,
        0.0000055162,
        0.000005386,
        0.0000052854,
        0.0000052253,
        0.0000051543,
        0.0000051512,
        0.0000051481,
        0.0000050613,
        0.0000050624,
        0.0000050362,
        0.0000049591,
        0.0000049279,
        0.000005,
        0.0000050565,
        0.0000050049,
        0.0000050824,
        0.0000051028,
        0.0000050243,
        0.0000049738,
        0.0000050962,
        0.0000052078,
        0.0000051748,
        0.0000049956,
        0.0000048152,
        0.0000048315,
        0.0000048413,
        0.0000047264,
        0.0000045699,
        0.0000044269,
        0.0000043396,
        0.0000042363,
        0.0000041444,
        0.0000040145,
        0.000003897,
        0.0000038389,
        0.0000037587,
        0.0000036646,
        0.0000036029,
        0.0000035268,
        0.0000034646,
        0.0000034082,
        0.0000033683,
        0.0000033409,
        0.0000033552,
        0.0000033243,
        0.0000032942,
        0.0000032847,
        0.0000032324,
        0.0000032306,
        0.0000031985,
        0.0000031101,
        0.0000030839,
        0.0000030306,
        0.0000029739,
        0.0000030076,
        0.0000030538,
        0.0000030057,
        0.0000030132,
        0.0000029726,
        0.0000029287,
        0.0000029012,
        0.0000029064,
        0.0000028794,
        0.0000028503,
        0.0000028358,
        0.0000028031,
        0.000002804,
        0.0000027967,
        0.0000027857,
        0.0000028013,
        0.0000028179,
        0.00000277,
        0.0000027129,
        0.0000026706,
        0.0000026153,
        0.0000025476,
        0.0000025231,
        0.000002525,
        0.0000024626,
        0.0000024187,
        0.0000023873,
        0.0000023361,
        0.000002269,
        0.0000021917,
        0.0000020946,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 107,
    "sensor_polarisation_filter_angle_deg": 45,
    "source_row_sample_index": 108
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-45-row-108-8c250e25b8",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=107; sensor_polarisation_filter_angle_deg=45; source_row_sample_index=108",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-45:row-108",
    "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"
}