{
  "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,
        0.00020553,
        0.00022301,
        0.00024576,
        0.00026261,
        0.00027245,
        0.00028763,
        0.00029807,
        0.00029799,
        0.0002992,
        0.00029559,
        0.00029277,
        0.00028773,
        0.00028327,
        0.00028052,
        0.00027755,
        0.0002709,
        0.00026254,
        0.00025368,
        0.00024787,
        0.00024539,
        0.0002402,
        0.00023437,
        0.00022767,
        0.00022286,
        0.00021697,
        0.00020889,
        0.00020496,
        0.00020245,
        0.00019883,
        0.00019581,
        0.00019244,
        0.00019122,
        0.00019064,
        0.00018687,
        0.00018366,
        0.0001808,
        0.00017899,
        0.00017834,
        0.0001758,
        0.00017169,
        0.00017001,
        0.00016741,
        0.00016389,
        0.00015935,
        0.00015672,
        0.0001554,
        0.00015163,
        0.00014724,
        0.00014725,
        0.0001445,
        0.00013996,
        0.0001368,
        0.00013455,
        0.00013323,
        0.00013055,
        0.00012808,
        0.00012808,
        0.00012714,
        0.00012655,
        0.00012546,
        0.00012376,
        0.00012315,
        0.00012301,
        0.00012593,
        0.0001275,
        0.00013074,
        0.00013282,
        0.00013247,
        0.00013395,
        0.00013904,
        0.00014221,
        0.0001462,
        0.00014954,
        0.00015226,
        0.00015639,
        0.00015977,
        0.00016179,
        0.00016214,
        0.00016078,
        0.00015506,
        0.00015085,
        0.00014863,
        0.00014801,
        0.00014485,
        0.00014358,
        0.00014324,
        0.0001427,
        0.0001428,
        0.00014254,
        0.00014216,
        0.00014329,
        0.00014576,
        0.00014936,
        0.00015284,
        0.00015503,
        0.00015856,
        0.00016383,
        0.00016712,
        0.0001698,
        0.00017386,
        0.00017801,
        0.0001839,
        0.00018993,
        0.00019402,
        0.00019685,
        0.00020335,
        0.00021073,
        0.00021743,
        0.00022437,
        0.00022999,
        0.00023677,
        0.00024848,
        0.00025977,
        0.00027168,
        0.00028709,
        0.00030181,
        0.00031841,
        0.00033629,
        0.00035248,
        0.00036939,
        0.00038815,
        0.00040549,
        0.00042335,
        0.00044157,
        0.00045424,
        0.00046266,
        0.00046569,
        0.00046642,
        0.00046866,
        0.00046446,
        0.00045757,
        0.00044934,
        0.00043553,
        0.00041944,
        0.00040292,
        0.00039036,
        0.00037301,
        0.00034974,
        0.00033278,
        0.00031912,
        0.0003032,
        0.00028974,
        0.00027862,
        0.00026205,
        0.00025254,
        0.00024364,
        0.00023484,
        0.00023109,
        0.0002277,
        0.00022216,
        0.00021966,
        0.00021813,
        0.00021841,
        0.00022023,
        0.00022486,
        0.00023449,
        0.00024351,
        0.00025122,
        0.0002592,
        0.0002655,
        0.00027197,
        0.00027404,
        0.00027567,
        0.00028059,
        0.00028806,
        0.00029867,
        0.0003117,
        0.00032737,
        0.0003616,
        0.00039737,
        0.00046186,
        0.00053225,
        0.0006083,
        0.00078872,
        0.00091509,
        0.0010984,
        0.0014088,
        0.0015712,
        0.0019066,
        0.0022437,
        0.0024273,
        0.0028341,
        0.0031303,
        0.0033408,
        0.0036481,
        0.0038474,
        0.0040441,
        0.0041912,
        0.0043106,
        0.004413,
        0.0044917,
        0.0046056,
        0.0046616,
        0.0046957,
        0.0047573,
        0.0047763,
        0.0047971,
        0.0048051,
        0.0047984,
        0.0047976,
        0.0047886,
        0.0047698,
        0.0047478,
        0.0047092,
        0.0046829,
        0.004653,
        0.0046295,
        0.0046126,
        0.0045838,
        0.004572,
        0.0045623,
        0.0045567,
        0.0045525,
        0.0045519,
        0.0045516,
        0.00454,
        0.0045216,
        0.0044951,
        0.0044738,
        0.004438,
        0.0044122,
        0.0043948,
        0.0043477,
        0.0042998,
        0.004262,
        0.0042264,
        0.0041997,
        0.0041678,
        0.0041346,
        0.0040966,
        0.00406,
        0.0039903,
        0.0039324,
        0.0038436,
        0.0037238,
        0.0035924,
        0.0034129,
        0.0032402,
        0.0030363,
        0.0028636,
        0.0026424,
        0.0024045,
        0.0022384,
        0.0020172,
        0.0018353,
        0.0016981,
        0.0015064,
        0.0013774,
        0.0012711,
        0.0011374,
        0.0010475,
        0.00095913,
        0.00085838,
        0.00079344,
        0.0007208,
        0.00064767,
        0.00059193,
        0.00053212,
        0.00047925,
        0.00044016,
        0.00038005,
        0.00033389,
        0.00030212,
        0.00025759,
        0.00022806,
        0.00020066,
        0.00017094,
        0.00015198,
        0.00013455,
        0.0001169,
        0.00010553,
        0.000093454,
        0.000083315,
        0.000075281,
        0.00007016,
        0.000064357,
        0.000059641,
        0.000056449,
        0.000052322,
        0.000049136,
        0.000047131,
        0.000044953,
        0.000042584,
        0.000041267,
        0.000039453,
        0.000038822,
        0.000038642,
        0.000038754,
        0.000038428,
        0.000038568,
        0.0000389,
        0.000039039,
        0.000039579,
        0.000040231,
        0.000040686,
        0.000041575,
        0.000041892,
        0.000042031,
        0.00004179,
        0.000041267,
        0.000041019,
        0.000041357,
        0.000040895,
        0.000039947,
        0.000038787,
        0.000037527,
        0.000035003,
        0.000032669,
        0.00003172,
        0.000030389,
        0.000028774,
        0.000026894,
        0.000024911,
        0.000023846,
        0.000022312,
        0.00002089,
        0.000019839,
        0.000019345,
        0.000018769,
        0.00001812,
        0.000017531,
        0.000016833,
        0.000016399,
        0.000016097,
        0.000015883,
        0.000015769,
        0.00001538,
        0.000015059,
        0.000015026,
        0.000015124,
        0.000015222,
        0.000015316,
        0.000015241,
        0.000015031,
        0.000014991,
        0.000015306,
        0.000015512,
        0.000015639,
        0.000015859,
        0.000016089,
        0.000016445,
        0.000016812,
        0.000016874,
        0.000017408,
        0.000017834,
        0.000018082,
        0.000017991,
        0.000017654,
        0.000017447,
        0.000017394,
        0.000017344,
        0.000016837,
        0.000015969,
        0.000015683,
        0.000015241,
        0.000014368,
        0.000013497,
        0.000012786,
        0.000012215,
        0.000011811,
        0.000011333,
        0.000010812,
        0.00001035,
        0.0000095122,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00018811,
        0.00020002,
        0.00021589,
        0.0002283,
        0.00024073,
        0.00025345,
        0.00026228,
        0.0002677,
        0.00027024,
        0.00027089,
        0.00026959,
        0.00026888,
        0.00026845,
        0.00026574,
        0.00026264,
        0.00025871,
        0.00025482,
        0.000251,
        0.0002484,
        0.00024156,
        0.00023377,
        0.00022917,
        0.00022708,
        0.0002246,
        0.00022233,
        0.000219,
        0.00021646,
        0.00021777,
        0.00021772,
        0.00021733,
        0.00022183,
        0.00022935,
        0.00023626,
        0.00024482,
        0.0002536,
        0.00026248,
        0.00026974,
        0.00027747,
        0.00028613,
        0.00029497,
        0.00030133,
        0.00030542,
        0.0003063,
        0.00030431,
        0.00030579,
        0.0003088,
        0.00030639,
        0.00029985,
        0.00029302,
        0.00028782,
        0.00028484,
        0.00028288,
        0.00027919,
        0.00027895,
        0.00028142,
        0.00028626,
        0.00029258,
        0.0003043,
        0.00031534,
        0.00033258,
        0.00035274,
        0.00037912,
        0.00041033,
        0.00045289,
        0.00050288,
        0.00056054,
        0.00062487,
        0.00070073,
        0.00078329,
        0.00087038,
        0.00097392,
        0.001089,
        0.0012012,
        0.0013261,
        0.0014551,
        0.0015771,
        0.001703,
        0.0018265,
        0.0019364,
        0.0020442,
        0.002143,
        0.0022523,
        0.0023487,
        0.0024375,
        0.0025371,
        0.0026315,
        0.0027325,
        0.0028311,
        0.0029296,
        0.003036,
        0.003144,
        0.003248,
        0.0033609,
        0.0034518,
        0.0035445,
        0.0036325,
        0.0037128,
        0.0037919,
        0.0038558,
        0.0039178,
        0.003969,
        0.0040059,
        0.0040407,
        0.0040659,
        0.004091,
        0.0041073,
        0.0041234,
        0.0041178,
        0.0041051,
        0.0041017,
        0.0040798,
        0.0040737,
        0.0040636,
        0.0040627,
        0.0040583,
        0.0040681,
        0.0040866,
        0.0041036,
        0.0041453,
        0.0041882,
        0.0042208,
        0.0042597,
        0.0043057,
        0.0043438,
        0.0043724,
        0.0043962,
        0.0043864,
        0.0043843,
        0.0043828,
        0.0043713,
        0.0043588,
        0.0043528,
        0.0043374,
        0.0043156,
        0.0043013,
        0.0043034,
        0.0042917,
        0.004282,
        0.0042825,
        0.0042754,
        0.0042823,
        0.0042724,
        0.0042599,
        0.004247,
        0.0042279,
        0.0041997,
        0.0041753,
        0.0041575,
        0.0041349,
        0.0041086,
        0.0040992,
        0.004087,
        0.0040813,
        0.0040717,
        0.0040596,
        0.0040558,
        0.004048,
        0.0040392,
        0.0040268,
        0.0040178,
        0.0039888,
        0.0039661,
        0.0039422,
        0.0039089,
        0.0038791,
        0.0038362,
        0.0037923,
        0.0037624,
        0.0037346,
        0.0036991,
        0.0036773,
        0.0036479,
        0.0036188,
        0.0035937,
        0.0035702,
        0.0035508,
        0.0035315,
        0.0035041,
        0.0034592,
        0.0034133,
        0.0033719,
        0.0033258,
        0.0032714,
        0.0032204,
        0.0031634,
        0.0031063,
        0.0030575,
        0.0029963,
        0.0029366,
        0.0028807,
        0.0028181,
        0.0027586,
        0.0027019,
        0.0026471,
        0.0025807,
        0.0025169,
        0.0024623,
        0.0023971,
        0.0023328,
        0.0022572,
        0.0021877,
        0.0021221,
        0.0020441,
        0.0019688,
        0.0019017,
        0.0018284,
        0.001759,
        0.0016941,
        0.0016241,
        0.0015676,
        0.0015197,
        0.0014629,
        0.0014134,
        0.0013658,
        0.0013196,
        0.0012797,
        0.0012428,
        0.0012067,
        0.0011657,
        0.0011296,
        0.0010934,
        0.0010562,
        0.0010186,
        0.00098981,
        0.00096428,
        0.00093632,
        0.00090966,
        0.00088248,
        0.00085604,
        0.00083715,
        0.00082078,
        0.00079717,
        0.00076891,
        0.00074203,
        0.00071151,
        0.00067833,
        0.0006422,
        0.00060009,
        0.000556,
        0.00051487,
        0.00047142,
        0.00042872,
        0.00038685,
        0.00034933,
        0.0003121,
        0.00027872,
        0.00025398,
        0.00022678,
        0.00020456,
        0.00018462,
        0.00016967,
        0.00015397,
        0.00014119,
        0.00012948,
        0.00011831,
        0.00010911,
        0.000099061,
        0.000089794,
        0.000083333,
        0.000076417,
        0.000069252,
        0.000062981,
        0.000056247,
        0.000050516,
        0.000045368,
        0.000041064,
        0.000037591,
        0.000034569,
        0.000031454,
        0.000028922,
        0.00002699,
        0.000025294,
        0.000023837,
        0.000022528,
        0.000021486,
        0.000020703,
        0.000019899,
        0.000019377,
        0.000018842,
        0.000018208,
        0.000017811,
        0.000017422,
        0.000017157,
        0.00001692,
        0.000016857,
        0.000016868,
        0.000016885,
        0.000016819,
        0.000016905,
        0.000017402,
        0.000017606,
        0.000017305,
        0.000017515,
        0.000017994,
        0.000018007,
        0.000017986,
        0.000018412,
        0.000018875,
        0.000019082,
        0.000019184,
        0.000019047,
        0.000018951,
        0.000018695,
        0.000018164,
        0.000017943,
        0.000017726,
        0.000017105,
        0.000016341,
        0.0000157,
        0.000014951,
        0.000014355,
        0.000013792,
        0.000013222,
        0.000012702,
        0.000011968,
        0.000011542,
        0.000011004,
        0.000010613,
        0.000010479,
        0.00001035,
        0.000010075,
        0.0000096829,
        0.0000095755,
        0.0000094223,
        0.0000091349,
        0.0000089079,
        0.0000088058,
        0.0000086946,
        0.000008668,
        0.0000086917,
        0.0000086335,
        0.0000085497,
        0.000008459,
        0.0000086143,
        0.000008799,
        0.0000088176,
        0.0000087095,
        0.0000087099,
        0.0000087231,
        0.0000087325,
        0.0000087986,
        0.0000089245,
        0.0000091193,
        0.000009418,
        0.0000095028,
        0.0000093513,
        0.0000093634,
        0.0000094657,
        0.000009515,
        0.000009291,
        0.0000091967,
        0.0000090453,
        0.0000089773,
        0.0000088454,
        0.0000085283,
        0.0000082512,
        0.000007954,
        0.0000075921,
        0.0000072529,
        0.000006892,
        0.0000066026,
        0.0000064358,
        0.0000062232,
        0.0000059546,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00063668,
        0.00077421,
        0.0008765,
        0.0010714,
        0.0011637,
        0.0012693,
        0.0013589,
        0.0014251,
        0.0014992,
        0.0015385,
        0.001586,
        0.00162,
        0.0016601,
        0.001693,
        0.001727,
        0.0017448,
        0.0017697,
        0.0017806,
        0.0018113,
        0.0018362,
        0.0018582,
        0.0018888,
        0.0018917,
        0.0019137,
        0.0019346,
        0.0019424,
        0.0019601,
        0.0019848,
        0.0020081,
        0.0020495,
        0.0020677,
        0.0020944,
        0.0021411,
        0.0021675,
        0.0022177,
        0.0022619,
        0.0022734,
        0.0023096,
        0.0023266,
        0.0023427,
        0.0023695,
        0.0023806,
        0.0023843,
        0.0024052,
        0.0024105,
        0.0024182,
        0.0024153,
        0.0024128,
        0.0024313,
        0.0024368,
        0.0024459,
        0.0024513,
        0.0024425,
        0.0024451,
        0.0024492,
        0.0024362,
        0.0024393,
        0.0024236,
        0.0024038,
        0.0023826,
        0.0023627,
        0.0023498,
        0.002341,
        0.0023349,
        0.0023401,
        0.0023437,
        0.0023354,
        0.0023569,
        0.0023611,
        0.0023685,
        0.0023817,
        0.0023751,
        0.0023761,
        0.0023746,
        0.0023703,
        0.0023572,
        0.0023406,
        0.0023215,
        0.0022893,
        0.002261,
        0.0022293,
        0.0021929,
        0.0021653,
        0.0021324,
        0.0021089,
        0.0020888,
        0.0020566,
        0.0020348,
        0.0020186,
        0.0020047,
        0.0019907,
        0.0019742,
        0.001958,
        0.0019425,
        0.0019282,
        0.0019176,
        0.0019015,
        0.0018755,
        0.0018458,
        0.0018219,
        0.0017844,
        0.0017381,
        0.0017113,
        0.0016721,
        0.0016207,
        0.001576,
        0.0015232,
        0.0014672,
        0.0014123,
        0.0013471,
        0.0012987,
        0.0012507,
        0.0011993,
        0.0011437,
        0.0010998,
        0.0010584,
        0.0010183,
        0.00098338,
        0.00094256,
        0.00090949,
        0.00088333,
        0.00085098,
        0.00082388,
        0.0008014,
        0.00078107,
        0.00076012,
        0.00073841,
        0.000718,
        0.00069684,
        0.00067551,
        0.00065436,
        0.00063381,
        0.00061196,
        0.00059216,
        0.00058152,
        0.00056822,
        0.00054808,
        0.00053736,
        0.00052621,
        0.00050809,
        0.00049493,
        0.00047774,
        0.00045969,
        0.00044758,
        0.00043427,
        0.00041533,
        0.00040174,
        0.00038429,
        0.00036488,
        0.00035076,
        0.00033228,
        0.000321,
        0.00030757,
        0.00029067,
        0.00027735,
        0.00026642,
        0.00025358,
        0.00024487,
        0.00023742,
        0.00022815,
        0.00021919,
        0.00020837,
        0.00019712,
        0.00019086,
        0.00018405,
        0.00017769,
        0.00017419,
        0.00016668,
        0.00016155,
        0.00015677,
        0.00015163,
        0.00015052,
        0.00014726,
        0.0001444,
        0.0001428,
        0.00014148,
        0.00013968,
        0.00013771,
        0.0001355,
        0.00013335,
        0.00013242,
        0.00013023,
        0.00012758,
        0.00012537,
        0.00012344,
        0.00012263,
        0.00012136,
        0.00011735,
        0.00011409,
        0.00011282,
        0.00011058,
        0.0001088,
        0.00010631,
        0.00010469,
        0.00010483,
        0.00010343,
        0.00010069,
        0.000099204,
        0.000096999,
        0.000095034,
        0.000092608,
        0.000090408,
        0.000089063,
        0.000087674,
        0.000085153,
        0.000083404,
        0.000082211,
        0.000081024,
        0.000080542,
        0.000079212,
        0.000077881,
        0.000077788,
        0.000077898,
        0.000077616,
        0.00007748,
        0.000077253,
        0.000077138,
        0.000077206,
        0.000076894,
        0.000077053,
        0.000077268,
        0.00007926,
        0.000080669,
        0.00008172,
        0.000082447,
        0.000083408,
        0.000084052,
        0.000085305,
        0.000086453,
        0.000087617,
        0.000088499,
        0.000089282,
        0.00009067,
        0.000091086,
        0.000090863,
        0.000089937,
        0.000088682,
        0.000087447,
        0.000084373,
        0.000081096,
        0.000077808,
        0.000075265,
        0.000069846,
        0.000066138,
        0.000062843,
        0.000061205,
        0.000056969,
        0.000053116,
        0.000051147,
        0.00004926,
        0.000046512,
        0.00004383,
        0.000041981,
        0.000040559,
        0.000038376,
        0.000036343,
        0.000034661,
        0.000032096,
        0.000030158,
        0.000029127,
        0.000026422,
        0.000024132,
        0.000022683,
        0.000020957,
        0.000019421,
        0.000017874,
        0.000016684,
        0.000015749,
        0.000014771,
        0.000013615,
        0.000012967,
        0.000012308,
        0.000011854,
        0.000011445,
        0.000010846,
        0.000010434,
        0.000010306,
        0.0000099669,
        0.0000096563,
        0.0000093183,
        0.0000090967,
        0.0000089253,
        0.0000088223,
        0.000008701,
        0.0000086943,
        0.0000086876,
        0.0000085396,
        0.0000085402,
        0.0000084945,
        0.000008363,
        0.0000083091,
        0.0000084292,
        0.000008523,
        0.0000084345,
        0.0000085638,
        0.0000085967,
        0.0000084631,
        0.0000083766,
        0.0000085813,
        0.0000087678,
        0.0000087108,
        0.0000084077,
        0.0000081028,
        0.0000081289,
        0.0000081439,
        0.0000079494,
        0.000007685,
        0.0000074433,
        0.0000072952,
        0.0000071205,
        0.0000069648,
        0.0000067454,
        0.000006547,
        0.0000064483,
        0.0000063126,
        0.0000061534,
        0.000006049,
        0.0000059201,
        0.0000058148,
        0.0000057193,
        0.0000056514,
        0.0000056046,
        0.0000056276,
        0.0000055748,
        0.0000055235,
        0.0000055068,
        0.0000054181,
        0.0000054143,
        0.0000053597,
        0.0000052106,
        0.0000051659,
        0.0000050758,
        0.00000498,
        0.0000050357,
        0.0000051122,
        0.0000050309,
        0.0000050427,
        0.000004974,
        0.0000048998,
        0.000004853,
        0.000004861,
        0.000004815,
        0.0000047656,
        0.0000047406,
        0.0000046851,
        0.000004686,
        0.000004673,
        0.000004654,
        0.0000046793,
        0.0000047063,
        0.0000046255,
        0.0000045295,
        0.0000044582,
        0.0000043652,
        0.0000042515,
        0.0000042101,
        0.0000042126,
        0.0000041078,
        0.0000040339,
        0.000003981,
        0.000003895,
        0.0000037826,
        0.000003653,
        0.0000034908,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 115,
    "sensor_polarisation_filter_angle_deg": 45,
    "source_row_sample_index": 116
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-45-row-116-14468b0780",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=115; sensor_polarisation_filter_angle_deg=45; source_row_sample_index=116",
  "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-116",
    "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"
}