{
  "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,
        0.00030514,
        0.00033105,
        0.00036479,
        0.00038975,
        0.00040431,
        0.00042681,
        0.00044225,
        0.00044209,
        0.00044383,
        0.00043843,
        0.00043421,
        0.00042668,
        0.00042003,
        0.0004159,
        0.00041145,
        0.00040156,
        0.00038912,
        0.00037595,
        0.0003673,
        0.0003636,
        0.00035586,
        0.0003472,
        0.00033724,
        0.00033007,
        0.00032132,
        0.00030933,
        0.00030346,
        0.00029972,
        0.00029434,
        0.00028984,
        0.00028482,
        0.00028298,
        0.00028209,
        0.00027648,
        0.00027171,
        0.00026746,
        0.00026474,
        0.00026376,
        0.00025997,
        0.00025388,
        0.00025136,
        0.0002475,
        0.00024226,
        0.00023553,
        0.00023162,
        0.00022964,
        0.00022406,
        0.00021754,
        0.00021753,
        0.00021346,
        0.00020673,
        0.00020203,
        0.0001987,
        0.00019673,
        0.00019276,
        0.00018908,
        0.00018907,
        0.00018766,
        0.00018677,
        0.00018515,
        0.00018262,
        0.0001817,
        0.00018147,
        0.00018576,
        0.00018806,
        0.00019283,
        0.00019588,
        0.00019534,
        0.0001975,
        0.00020498,
        0.00020963,
        0.0002155,
        0.00022039,
        0.00022439,
        0.00023045,
        0.00023541,
        0.00023837,
        0.00023885,
        0.00023682,
        0.00022837,
        0.00022216,
        0.00021887,
        0.00021793,
        0.00021326,
        0.00021137,
        0.00021086,
        0.00021004,
        0.00021016,
        0.00020976,
        0.00020918,
        0.00021082,
        0.00021444,
        0.00021972,
        0.0002248,
        0.000228,
        0.00023318,
        0.00024091,
        0.00024572,
        0.00024964,
        0.00025559,
        0.00026165,
        0.00027029,
        0.00027913,
        0.00028512,
        0.00028924,
        0.00029877,
        0.00030958,
        0.00031939,
        0.00032957,
        0.00033778,
        0.0003477,
        0.00036488,
        0.00038141,
        0.00039886,
        0.00042144,
        0.00044302,
        0.00046734,
        0.00049353,
        0.00051725,
        0.00054201,
        0.00056948,
        0.00059488,
        0.00062102,
        0.00064769,
        0.00066621,
        0.0006785,
        0.00068288,
        0.0006839,
        0.00068711,
        0.0006809,
        0.00067073,
        0.00065861,
        0.0006383,
        0.00061467,
        0.00059042,
        0.00057196,
        0.00054648,
        0.00051235,
        0.00048746,
        0.00046741,
        0.00044405,
        0.0004243,
        0.00040798,
        0.00038368,
        0.00036973,
        0.00035667,
        0.00034375,
        0.00033823,
        0.00033323,
        0.0003251,
        0.00032141,
        0.00031915,
        0.00031954,
        0.00032217,
        0.00032891,
        0.00034296,
        0.00035613,
        0.00036737,
        0.000379,
        0.00038818,
        0.0003976,
        0.0004006,
        0.00040295,
        0.00041011,
        0.00042098,
        0.00043645,
        0.00045545,
        0.00047831,
        0.00052827,
        0.00058048,
        0.00067464,
        0.00077738,
        0.00088838,
        0.0011518,
        0.0013362,
        0.0016037,
        0.0020567,
        0.0022936,
        0.002783,
        0.0032748,
        0.0035425,
        0.0041358,
        0.0045677,
        0.0048745,
        0.0053224,
        0.0056127,
        0.0058991,
        0.0061131,
        0.0062867,
        0.0064355,
        0.0065498,
        0.0067153,
        0.0067964,
        0.0068455,
        0.0069347,
        0.0069618,
        0.0069916,
        0.0070027,
        0.0069923,
        0.0069906,
        0.0069768,
        0.0069489,
        0.0069163,
        0.0068594,
        0.0068206,
        0.0067764,
        0.0067417,
        0.0067165,
        0.006674,
        0.0066563,
        0.0066417,
        0.006633,
        0.0066263,
        0.0066248,
        0.0066239,
        0.0066065,
        0.0065791,
        0.0065401,
        0.0065085,
        0.006456,
        0.0064179,
        0.0063921,
        0.0063231,
        0.0062528,
        0.0061974,
        0.0061452,
        0.0061058,
        0.0060589,
        0.0060102,
        0.0059545,
        0.0059008,
        0.005799,
        0.0057144,
        0.0055849,
        0.0054104,
        0.0052191,
        0.0049579,
        0.0047066,
        0.0044101,
        0.0041589,
        0.0038373,
        0.0034916,
        0.0032502,
        0.0029288,
        0.0026645,
        0.0024651,
        0.0021866,
        0.0019992,
        0.0018448,
        0.0016506,
        0.00152,
        0.0013917,
        0.0012454,
        0.0011511,
        0.0010456,
        0.00093946,
        0.00085854,
        0.00077173,
        0.000695,
        0.00063826,
        0.00055104,
        0.00048409,
        0.00043799,
        0.0003734,
        0.00033057,
        0.00029084,
        0.00024774,
        0.00022025,
        0.00019497,
        0.00016938,
        0.0001529,
        0.00013539,
        0.00012069,
        0.00010904,
        0.00010162,
        0.000093205,
        0.000086369,
        0.00008174,
        0.000075758,
        0.00007114,
        0.000068232,
        0.000065074,
        0.000061639,
        0.00005973,
        0.000057099,
        0.000056182,
        0.000055918,
        0.000056075,
        0.000055599,
        0.000055797,
        0.000056273,
        0.000056471,
        0.000057246,
        0.000058186,
        0.00005884,
        0.00006012,
        0.000060574,
        0.000060771,
        0.000060417,
        0.000059657,
        0.000059294,
        0.000059779,
        0.000059106,
        0.000057732,
        0.00005605,
        0.000054226,
        0.000050575,
        0.000047199,
        0.000045824,
        0.000043899,
        0.000041563,
        0.000038844,
        0.000035977,
        0.000034437,
        0.000032219,
        0.000030163,
        0.000028644,
        0.000027928,
        0.000027096,
        0.000026157,
        0.000025304,
        0.000024295,
        0.000023666,
        0.00002323,
        0.000022919,
        0.000022752,
        0.000022189,
        0.000021724,
        0.000021676,
        0.000021816,
        0.000021955,
        0.000022089,
        0.00002198,
        0.000021676,
        0.000021616,
        0.000022069,
        0.000022364,
        0.000022545,
        0.00002286,
        0.00002319,
        0.000023703,
        0.000024229,
        0.000024318,
        0.000025085,
        0.000025697,
        0.000026053,
        0.000025919,
        0.000025433,
        0.000025132,
        0.000025054,
        0.000024981,
        0.000024249,
        0.000022997,
        0.000022583,
        0.000021945,
        0.000020687,
        0.000019432,
        0.000018406,
        0.000017583,
        0.000017001,
        0.000016311,
        0.000015561,
        0.000014894,
        0.000013688,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00027928,
        0.00029693,
        0.00032046,
        0.00033884,
        0.00035725,
        0.00037608,
        0.00038914,
        0.00039715,
        0.00040088,
        0.00040179,
        0.00039983,
        0.00039874,
        0.00039806,
        0.00039399,
        0.00038936,
        0.00038349,
        0.00037769,
        0.00037198,
        0.00036809,
        0.00035792,
        0.00034633,
        0.00033949,
        0.00033635,
        0.00033265,
        0.00032926,
        0.00032429,
        0.0003205,
        0.0003224,
        0.0003223,
        0.00032169,
        0.00032831,
        0.00033941,
        0.0003496,
        0.00036222,
        0.00037518,
        0.00038827,
        0.00039898,
        0.00041037,
        0.00042314,
        0.00043617,
        0.00044553,
        0.00045153,
        0.00045278,
        0.00044979,
        0.00045193,
        0.00045633,
        0.00045273,
        0.00044302,
        0.00043289,
        0.00042516,
        0.00042072,
        0.00041778,
        0.00041229,
        0.00041189,
        0.00041549,
        0.00042261,
        0.0004319,
        0.00044914,
        0.00046539,
        0.00049079,
        0.00052049,
        0.00055936,
        0.00060536,
        0.00066808,
        0.00074174,
        0.00082671,
        0.0009215,
        0.0010333,
        0.0011549,
        0.0012832,
        0.0014357,
        0.0016052,
        0.0017704,
        0.0019543,
        0.0021441,
        0.0023238,
        0.002509,
        0.0026906,
        0.0028523,
        0.0030108,
        0.003156,
        0.0033166,
        0.0034583,
        0.0035887,
        0.0037349,
        0.0038736,
        0.0040219,
        0.0041665,
        0.0043111,
        0.0044673,
        0.0046258,
        0.0047784,
        0.004944,
        0.0050772,
        0.0052131,
        0.005342,
        0.0054595,
        0.0055753,
        0.0056687,
        0.0057594,
        0.005834,
        0.0058878,
        0.0059383,
        0.0059748,
        0.0060111,
        0.0060345,
        0.0060576,
        0.0060488,
        0.0060296,
        0.006024,
        0.0059913,
        0.0059818,
        0.0059665,
        0.0059646,
        0.0059576,
        0.0059715,
        0.005998,
        0.0060224,
        0.006083,
        0.0061454,
        0.0061928,
        0.0062492,
        0.0063162,
        0.0063715,
        0.0064128,
        0.0064472,
        0.0064322,
        0.0064285,
        0.0064257,
        0.0064083,
        0.0063894,
        0.0063799,
        0.0063568,
        0.0063243,
        0.0063028,
        0.0063053,
        0.0062876,
        0.0062728,
        0.006273,
        0.006262,
        0.0062716,
        0.0062565,
        0.0062376,
        0.0062183,
        0.0061898,
        0.0061479,
        0.0061116,
        0.006085,
        0.0060514,
        0.0060124,
        0.0059982,
        0.0059797,
        0.0059709,
        0.0059563,
        0.0059381,
        0.0059319,
        0.0059201,
        0.0059067,
        0.0058881,
        0.0058743,
        0.0058314,
        0.0057978,
        0.0057624,
        0.0057132,
        0.0056691,
        0.0056059,
        0.0055413,
        0.0054971,
        0.0054561,
        0.0054037,
        0.0053714,
        0.0053279,
        0.005285,
        0.0052479,
        0.0052131,
        0.0051844,
        0.0051558,
        0.0051153,
        0.0050493,
        0.0049819,
        0.0049211,
        0.0048534,
        0.0047736,
        0.0046987,
        0.0046152,
        0.0045315,
        0.0044599,
        0.0043703,
        0.0042829,
        0.004201,
        0.0041093,
        0.0040223,
        0.0039393,
        0.003859,
        0.0037619,
        0.0036687,
        0.0035887,
        0.0034934,
        0.0033995,
        0.003289,
        0.0031874,
        0.0030916,
        0.0029777,
        0.0028678,
        0.0027698,
        0.0026629,
        0.0025615,
        0.0024669,
        0.0023647,
        0.0022822,
        0.0022123,
        0.0021294,
        0.0020573,
        0.0019878,
        0.0019204,
        0.0018621,
        0.0018083,
        0.0017556,
        0.0016959,
        0.0016433,
        0.0015904,
        0.0015362,
        0.0014814,
        0.0014394,
        0.0014022,
        0.0013614,
        0.0013225,
        0.0012829,
        0.0012444,
        0.0012168,
        0.0011929,
        0.0011585,
        0.0011173,
        0.0010782,
        0.0010338,
        0.00098549,
        0.00093292,
        0.00087168,
        0.00080757,
        0.00074777,
        0.00068462,
        0.00062255,
        0.00056171,
        0.00050718,
        0.0004531,
        0.00040461,
        0.00036867,
        0.00032915,
        0.00029689,
        0.00026793,
        0.00024621,
        0.00022341,
        0.00020485,
        0.00018785,
        0.00017162,
        0.00015826,
        0.00014368,
        0.00013023,
        0.00012085,
        0.00011081,
        0.00010041,
        0.000091311,
        0.000081543,
        0.000073228,
        0.00006576,
        0.000059517,
        0.00005448,
        0.000050096,
        0.000045578,
        0.000041906,
        0.000039104,
        0.000036643,
        0.00003453,
        0.000032632,
        0.00003112,
        0.000029984,
        0.000028817,
        0.000028059,
        0.000027282,
        0.000026361,
        0.000025785,
        0.00002522,
        0.000024835,
        0.00002449,
        0.000024396,
        0.000024411,
        0.000024434,
        0.000024336,
        0.000024459,
        0.000025175,
        0.000025469,
        0.000025032,
        0.000025333,
        0.000026025,
        0.000026041,
        0.000026009,
        0.000026623,
        0.000027291,
        0.000027588,
        0.000027733,
        0.000027533,
        0.000027392,
        0.000027021,
        0.000026251,
        0.000025929,
        0.000025614,
        0.000024715,
        0.000023609,
        0.000022681,
        0.000021598,
        0.000020735,
        0.00001992,
        0.000019096,
        0.000018343,
        0.000017282,
        0.000016666,
        0.000015888,
        0.000015322,
        0.000015127,
        0.00001494,
        0.000014542,
        0.000013975,
        0.000013819,
        0.000013597,
        0.000013181,
        0.000012853,
        0.000012705,
        0.000012543,
        0.000012504,
        0.000012537,
        0.000012452,
        0.000012331,
        0.000012199,
        0.000012422,
        0.000012688,
        0.000012713,
        0.000012557,
        0.000012556,
        0.000012574,
        0.000012587,
        0.000012681,
        0.000012862,
        0.000013142,
        0.000013571,
        0.000013693,
        0.000013473,
        0.00001349,
        0.000013636,
        0.000013706,
        0.000013383,
        0.000013246,
        0.000013027,
        0.000012928,
        0.000012737,
        0.00001228,
        0.00001188,
        0.000011451,
        0.000010929,
        0.00001044,
        0.0000099202,
        0.0000095029,
        0.0000092622,
        0.0000089556,
        0.0000085685,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00094525,
        0.0011493,
        0.001301,
        0.0015901,
        0.0017269,
        0.0018834,
        0.0020163,
        0.0021143,
        0.0022239,
        0.002282,
        0.0023522,
        0.0024023,
        0.0024615,
        0.0025101,
        0.0025602,
        0.0025863,
        0.0026229,
        0.0026388,
        0.002684,
        0.0027207,
        0.002753,
        0.0027981,
        0.002802,
        0.0028343,
        0.0028651,
        0.0028763,
        0.0029022,
        0.0029384,
        0.0029727,
        0.0030336,
        0.0030602,
        0.0030995,
        0.0031682,
        0.0032069,
        0.003281,
        0.003346,
        0.0033626,
        0.0034158,
        0.0034405,
        0.0034641,
        0.0035034,
        0.0035194,
        0.0035245,
        0.003555,
        0.0035625,
        0.0035735,
        0.0035688,
        0.0035648,
        0.0035918,
        0.0035996,
        0.0036127,
        0.0036203,
        0.0036069,
        0.0036105,
        0.0036161,
        0.0035966,
        0.0036008,
        0.0035772,
        0.0035477,
        0.003516,
        0.0034864,
        0.0034669,
        0.0034537,
        0.0034442,
        0.0034516,
        0.0034565,
        0.003444,
        0.0034755,
        0.0034813,
        0.0034918,
        0.0035109,
        0.0035008,
        0.003502,
        0.0034995,
        0.0034927,
        0.0034732,
        0.0034483,
        0.0034199,
        0.0033721,
        0.0033301,
        0.003283,
        0.0032292,
        0.0031882,
        0.0031395,
        0.0031046,
        0.0030747,
        0.003027,
        0.0029947,
        0.0029705,
        0.0029499,
        0.0029289,
        0.0029044,
        0.0028802,
        0.0028571,
        0.002836,
        0.00282,
        0.0027961,
        0.0027576,
        0.0027137,
        0.0026783,
        0.002623,
        0.0025547,
        0.0025149,
        0.0024572,
        0.0023814,
        0.0023155,
        0.0022378,
        0.0021552,
        0.0020744,
        0.0019785,
        0.0019073,
        0.0018365,
        0.0017608,
        0.0016791,
        0.0016145,
        0.0015536,
        0.0014946,
        0.0014432,
        0.0013832,
        0.0013345,
        0.001296,
        0.0012484,
        0.0012086,
        0.0011755,
        0.0011456,
        0.0011147,
        0.0010828,
        0.0010528,
        0.0010216,
        0.00099029,
        0.00095919,
        0.000929,
        0.00089688,
        0.00086778,
        0.00085212,
        0.00083255,
        0.00080298,
        0.00078719,
        0.0007708,
        0.00074419,
        0.00072484,
        0.00069961,
        0.00067312,
        0.00065532,
        0.00063579,
        0.000608,
        0.00058805,
        0.00056246,
        0.000534,
        0.00051329,
        0.0004862,
        0.00046965,
        0.00044996,
        0.00042521,
        0.00040569,
        0.00038966,
        0.00037086,
        0.00035809,
        0.00034716,
        0.00033358,
        0.00032044,
        0.0003046,
        0.00028813,
        0.00027895,
        0.00026899,
        0.00025966,
        0.00025453,
        0.00024353,
        0.00023602,
        0.00022901,
        0.00022148,
        0.00021984,
        0.00021507,
        0.00021086,
        0.00020852,
        0.00020658,
        0.00020392,
        0.00020104,
        0.00019779,
        0.00019463,
        0.00019326,
        0.00019005,
        0.00018617,
        0.00018293,
        0.00018009,
        0.0001789,
        0.00017703,
        0.00017116,
        0.00016639,
        0.00016453,
        0.00016125,
        0.00015864,
        0.000155,
        0.00015261,
        0.00015282,
        0.00015075,
        0.00014675,
        0.00014457,
        0.00014135,
        0.00013847,
        0.00013493,
        0.00013171,
        0.00012974,
        0.00012771,
        0.00012402,
        0.00012147,
        0.00011972,
        0.00011798,
        0.00011727,
        0.00011532,
        0.00011338,
        0.00011323,
        0.00011338,
        0.00011296,
        0.00011276,
        0.00011242,
        0.00011224,
        0.00011233,
        0.00011187,
        0.00011209,
        0.00011239,
        0.00011528,
        0.00011732,
        0.00011884,
        0.00011989,
        0.00012127,
        0.0001222,
        0.00012401,
        0.00012567,
        0.00012735,
        0.00012862,
        0.00012975,
        0.00013176,
        0.00013235,
        0.00013202,
        0.00013066,
        0.00012883,
        0.00012702,
        0.00012255,
        0.00011778,
        0.00011299,
        0.00010929,
        0.00010142,
        0.000096025,
        0.000091233,
        0.000088848,
        0.000082693,
        0.000077094,
        0.00007423,
        0.000071486,
        0.000067492,
        0.000063595,
        0.000060909,
        0.00005884,
        0.00005567,
        0.000052715,
        0.000050272,
        0.000046548,
        0.000043735,
        0.000042236,
        0.000038311,
        0.000034988,
        0.000032884,
        0.000030379,
        0.000028151,
        0.000025906,
        0.00002418,
        0.000022822,
        0.000021404,
        0.000019727,
        0.000018786,
        0.000017831,
        0.000017172,
        0.000016578,
        0.000015708,
        0.000015111,
        0.000014924,
        0.000014432,
        0.000013982,
        0.000013491,
        0.000013169,
        0.00001292,
        0.00001277,
        0.000012594,
        0.000012583,
        0.000012572,
        0.000012357,
        0.000012357,
        0.00001229,
        0.000012099,
        0.00001202,
        0.000012193,
        0.000012328,
        0.000012199,
        0.000012385,
        0.000012431,
        0.000012237,
        0.000012111,
        0.000012406,
        0.000012675,
        0.000012592,
        0.000012153,
        0.000011711,
        0.000011748,
        0.000011769,
        0.000011487,
        0.000011104,
        0.000010754,
        0.000010539,
        0.000010286,
        0.00001006,
        0.0000097428,
        0.0000094554,
        0.0000093122,
        0.0000091155,
        0.0000088851,
        0.0000087336,
        0.000008547,
        0.0000083943,
        0.0000082558,
        0.0000081571,
        0.000008089,
        0.0000081216,
        0.0000080449,
        0.0000079702,
        0.0000079455,
        0.000007817,
        0.0000078109,
        0.0000077316,
        0.0000075161,
        0.000007451,
        0.0000073205,
        0.0000071819,
        0.0000072616,
        0.0000073715,
        0.0000072537,
        0.0000072702,
        0.0000071707,
        0.0000070631,
        0.0000069951,
        0.0000070062,
        0.0000069395,
        0.0000068677,
        0.0000068311,
        0.0000067508,
        0.0000067515,
        0.0000067323,
        0.0000067045,
        0.0000067404,
        0.0000067788,
        0.000006662,
        0.0000065233,
        0.0000064201,
        0.0000062859,
        0.0000061216,
        0.0000060616,
        0.0000060647,
        0.0000059134,
        0.0000058067,
        0.0000057301,
        0.000005606,
        0.0000054437,
        0.000005257,
        0.0000050231,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 58,
    "sensor_polarisation_filter_angle_deg": 45,
    "source_row_sample_index": 59
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-45-row-59-43393d6bf5",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=58; sensor_polarisation_filter_angle_deg=45; source_row_sample_index=59",
  "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-59",
    "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"
}