{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00011581,
        0.00011738,
        0.00011865,
        0.00012456,
        0.00013114,
        0.00013481,
        0.0001409,
        0.0001439,
        0.00014328,
        0.00013972,
        0.00013697,
        0.00013522,
        0.00013473,
        0.00013203,
        0.00013058,
        0.00012786,
        0.00012509,
        0.0001211,
        0.00011804,
        0.00011522,
        0.00011312,
        0.00010959,
        0.00010708,
        0.00010515,
        0.00010329,
        0.0001033,
        0.00010192,
        0.000098711,
        0.000096667,
        0.00009577,
        0.000096044,
        0.000095301,
        0.000093297,
        0.000093807,
        0.000094188,
        0.000091648,
        0.000091233,
        0.00009018,
        0.000088184,
        0.00008766,
        0.000087152,
        0.000085301,
        0.000084318,
        0.000084016,
        0.000082717,
        0.000081362,
        0.000080072,
        0.000079534,
        0.000078924,
        0.000077749,
        0.000076648,
        0.000075055,
        0.000072408,
        0.000070255,
        0.000069875,
        0.000069762,
        0.000069624,
        0.000069246,
        0.000069242,
        0.000069279,
        0.000068793,
        0.000068227,
        0.000068788,
        0.000069715,
        0.000071691,
        0.000073134,
        0.000074894,
        0.000077148,
        0.000079211,
        0.000081412,
        0.000084006,
        0.000086589,
        0.000091098,
        0.000099345,
        0.00011041,
        0.00011874,
        0.00011754,
        0.00011613,
        0.00011219,
        0.00010332,
        0.000091064,
        0.000081683,
        0.000079138,
        0.000077734,
        0.000075746,
        0.00007357,
        0.000072871,
        0.000073729,
        0.00007495,
        0.000074923,
        0.000074223,
        0.000074953,
        0.000077099,
        0.000078538,
        0.000080081,
        0.000080909,
        0.000082552,
        0.000085994,
        0.00008821,
        0.000089017,
        0.000091762,
        0.000093883,
        0.000094931,
        0.000097625,
        0.00010184,
        0.00010412,
        0.00010695,
        0.00010959,
        0.00011292,
        0.00011812,
        0.00012198,
        0.00012649,
        0.00013266,
        0.00013727,
        0.00014454,
        0.0001529,
        0.00016149,
        0.00016971,
        0.00017901,
        0.00019166,
        0.00020276,
        0.00021075,
        0.00021771,
        0.00022709,
        0.0002361,
        0.00023842,
        0.00024361,
        0.00024432,
        0.00024228,
        0.00024123,
        0.00023761,
        0.00023198,
        0.00022341,
        0.00021646,
        0.00020877,
        0.00020074,
        0.00019123,
        0.0001827,
        0.00017164,
        0.00016324,
        0.00015612,
        0.00014925,
        0.00014395,
        0.00013822,
        0.00013241,
        0.00012914,
        0.00012545,
        0.00012254,
        0.00012074,
        0.00011913,
        0.00011937,
        0.00012007,
        0.00012189,
        0.00012405,
        0.00012691,
        0.00013139,
        0.00013776,
        0.00014575,
        0.00015194,
        0.00015668,
        0.00016056,
        0.00016542,
        0.00016861,
        0.00017189,
        0.00017552,
        0.00017842,
        0.00018486,
        0.00019661,
        0.00021149,
        0.00023342,
        0.00025741,
        0.00030001,
        0.00034177,
        0.00040466,
        0.00050992,
        0.00057627,
        0.0007092,
        0.00086215,
        0.00096037,
        0.0011517,
        0.0013105,
        0.0014323,
        0.0016246,
        0.0017528,
        0.0018808,
        0.0020124,
        0.0021159,
        0.0022229,
        0.0022841,
        0.0023615,
        0.0024219,
        0.002463,
        0.0025312,
        0.0025621,
        0.0025901,
        0.0026238,
        0.002632,
        0.0026411,
        0.002639,
        0.0026319,
        0.0026262,
        0.0026117,
        0.0026038,
        0.0025907,
        0.0025749,
        0.0025607,
        0.0025379,
        0.0025321,
        0.0025274,
        0.0025218,
        0.0025163,
        0.0025093,
        0.002496,
        0.0024893,
        0.0024831,
        0.0024735,
        0.0024666,
        0.0024482,
        0.0024309,
        0.0024179,
        0.0023845,
        0.002371,
        0.0023601,
        0.0023355,
        0.0023213,
        0.002306,
        0.0022893,
        0.0022787,
        0.0022653,
        0.0022478,
        0.0022361,
        0.0022114,
        0.002174,
        0.0021429,
        0.0020697,
        0.0020028,
        0.0019313,
        0.0018238,
        0.001723,
        0.0016106,
        0.001498,
        0.0013729,
        0.0012485,
        0.0011611,
        0.0010389,
        0.00094994,
        0.00087267,
        0.00078495,
        0.00072081,
        0.00066169,
        0.00059389,
        0.00055175,
        0.00050444,
        0.00045443,
        0.00042137,
        0.00038273,
        0.00034772,
        0.00031971,
        0.0002839,
        0.00025537,
        0.000232,
        0.00020001,
        0.00017801,
        0.00015985,
        0.00013414,
        0.0001199,
        0.00010492,
        0.000091294,
        0.000081347,
        0.000072612,
        0.000065349,
        0.00005973,
        0.000053051,
        0.000048234,
        0.000044719,
        0.000041243,
        0.000038605,
        0.000036016,
        0.000034058,
        0.000032107,
        0.000030752,
        0.000030108,
        0.00002905,
        0.00002837,
        0.000027937,
        0.000027569,
        0.000027077,
        0.000026606,
        0.000026876,
        0.000026953,
        0.000027127,
        0.000027603,
        0.000027861,
        0.000028324,
        0.000028825,
        0.000029089,
        0.00002958,
        0.000030006,
        0.000030283,
        0.000030265,
        0.000030026,
        0.000029884,
        0.000029484,
        0.000028948,
        0.000028288,
        0.000027106,
        0.000026133,
        0.000024683,
        0.000023151,
        0.000022025,
        0.000021169,
        0.000020267,
        0.000019257,
        0.000018181,
        0.000017461,
        0.000016879,
        0.000016114,
        0.000015554,
        0.00001532,
        0.000014969,
        0.00001443,
        0.000013997,
        0.000013567,
        0.000013494,
        0.00001325,
        0.000013213,
        0.000013293,
        0.000013471,
        0.000013413,
        0.000013119,
        0.000013167,
        0.000013434,
        0.000013667,
        0.00001399,
        0.000014132,
        0.00001415,
        0.000014429,
        0.000014792,
        0.000015167,
        0.000015689,
        0.000015852,
        0.000016302,
        0.000016524,
        0.00001662,
        0.000017424,
        0.000018016,
        0.000018158,
        0.00001816,
        0.000018348,
        0.00001843,
        0.000018334,
        0.000018058,
        0.000017673,
        0.000017294,
        0.000016941,
        0.000016309,
        0.000015717,
        0.000015506,
        0.000014721,
        0.000013949,
        0.000013729,
        0.000013316,
        0.000012808,
        0.000012218,
        0.000011519,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00013313,
        0.00012323,
        0.00011733,
        0.00011776,
        0.0001222,
        0.00012781,
        0.00013172,
        0.00013356,
        0.00013597,
        0.00013808,
        0.00013774,
        0.00013882,
        0.00014146,
        0.00014323,
        0.00014272,
        0.00014163,
        0.00014108,
        0.00014015,
        0.00013973,
        0.00013876,
        0.00013798,
        0.00013802,
        0.00013739,
        0.00013588,
        0.00013426,
        0.00013319,
        0.00013355,
        0.00013495,
        0.00013518,
        0.00013628,
        0.00014028,
        0.00014327,
        0.00014478,
        0.00014852,
        0.00015366,
        0.00015865,
        0.00016331,
        0.00016784,
        0.00017125,
        0.00017464,
        0.00017795,
        0.00017906,
        0.00018059,
        0.00018042,
        0.00018016,
        0.00018037,
        0.00018043,
        0.00017817,
        0.00017636,
        0.00017556,
        0.00017274,
        0.0001704,
        0.00016904,
        0.00017004,
        0.00017273,
        0.00017451,
        0.00017634,
        0.00018119,
        0.00019053,
        0.00019971,
        0.00021079,
        0.00022825,
        0.00024522,
        0.00026829,
        0.00029528,
        0.00032778,
        0.00036281,
        0.00040318,
        0.0004497,
        0.00050122,
        0.00055875,
        0.00062213,
        0.00069068,
        0.00076301,
        0.0008342,
        0.00090102,
        0.00096962,
        0.0010314,
        0.0010888,
        0.0011348,
        0.0011788,
        0.0012312,
        0.0012802,
        0.001331,
        0.0013836,
        0.0014361,
        0.00148,
        0.0015332,
        0.0015929,
        0.001651,
        0.001704,
        0.0017523,
        0.0017974,
        0.0018523,
        0.0018936,
        0.0019337,
        0.0019776,
        0.002011,
        0.0020413,
        0.0020673,
        0.0020825,
        0.0021039,
        0.0021201,
        0.0021338,
        0.0021415,
        0.0021401,
        0.0021377,
        0.0021392,
        0.002139,
        0.0021417,
        0.0021371,
        0.0021293,
        0.0021279,
        0.0021237,
        0.0021307,
        0.0021414,
        0.0021504,
        0.0021672,
        0.0021903,
        0.0022144,
        0.002243,
        0.0022651,
        0.002288,
        0.0023112,
        0.0023301,
        0.0023383,
        0.002346,
        0.0023439,
        0.0023446,
        0.0023416,
        0.0023338,
        0.0023194,
        0.0023166,
        0.0023131,
        0.0023063,
        0.0022955,
        0.0022922,
        0.0023012,
        0.0022997,
        0.0022944,
        0.0022883,
        0.0022769,
        0.0022683,
        0.0022618,
        0.0022497,
        0.0022402,
        0.0022294,
        0.0022177,
        0.0022074,
        0.0022008,
        0.0021865,
        0.0021738,
        0.0021702,
        0.0021659,
        0.0021641,
        0.0021625,
        0.0021564,
        0.0021515,
        0.0021414,
        0.0021344,
        0.0021224,
        0.0021039,
        0.002089,
        0.0020782,
        0.0020635,
        0.0020442,
        0.0020266,
        0.0020077,
        0.0019869,
        0.0019703,
        0.0019564,
        0.0019423,
        0.0019299,
        0.0019207,
        0.0019066,
        0.0018936,
        0.0018807,
        0.0018642,
        0.0018439,
        0.0018227,
        0.0018,
        0.0017726,
        0.0017488,
        0.0017207,
        0.0016905,
        0.0016638,
        0.001636,
        0.0016077,
        0.0015827,
        0.0015608,
        0.0015302,
        0.0014973,
        0.0014737,
        0.0014472,
        0.0014156,
        0.0013873,
        0.0013501,
        0.0013181,
        0.0012846,
        0.0012441,
        0.0012056,
        0.0011724,
        0.0011339,
        0.001097,
        0.0010594,
        0.0010195,
        0.00098639,
        0.00095482,
        0.00091984,
        0.00088604,
        0.00085774,
        0.00082802,
        0.00079796,
        0.00077249,
        0.00074833,
        0.0007233,
        0.00070146,
        0.00068001,
        0.00065804,
        0.00063607,
        0.00061473,
        0.00059575,
        0.00057871,
        0.00056299,
        0.00054552,
        0.00053031,
        0.00051971,
        0.00050659,
        0.00049422,
        0.00048567,
        0.00047525,
        0.00046222,
        0.00044839,
        0.00043217,
        0.00041547,
        0.00039796,
        0.00037552,
        0.00035161,
        0.00032853,
        0.00030302,
        0.00027828,
        0.00025501,
        0.00023128,
        0.00020935,
        0.00018782,
        0.00016954,
        0.00015304,
        0.00013883,
        0.00012522,
        0.00011435,
        0.00010524,
        0.000095792,
        0.000088007,
        0.000081264,
        0.000074732,
        0.000068975,
        0.000063283,
        0.000057587,
        0.000052649,
        0.000047709,
        0.000043209,
        0.000039125,
        0.000036097,
        0.000032884,
        0.000029917,
        0.000027135,
        0.000024498,
        0.000022615,
        0.000020626,
        0.000019092,
        0.000017997,
        0.000017264,
        0.000016344,
        0.000015464,
        0.00001487,
        0.000014308,
        0.000014012,
        0.000013701,
        0.000013418,
        0.000013021,
        0.000012576,
        0.000012416,
        0.000012329,
        0.000012305,
        0.000012293,
        0.000012298,
        0.000012549,
        0.000012765,
        0.000012793,
        0.000012836,
        0.000013048,
        0.000013221,
        0.000013512,
        0.000013781,
        0.000013861,
        0.000013949,
        0.000014193,
        0.000014463,
        0.000014811,
        0.000014877,
        0.00001474,
        0.000014694,
        0.000014503,
        0.000014233,
        0.000014003,
        0.000013767,
        0.000013439,
        0.000012954,
        0.000012365,
        0.000012055,
        0.000011567,
        0.000011098,
        0.000010729,
        0.000010491,
        0.000010217,
        0.0000098988,
        0.0000094896,
        0.0000092701,
        0.0000091877,
        0.0000090629,
        0.0000088916,
        0.0000087105,
        0.0000085429,
        0.000008449,
        0.000008411,
        0.0000084006,
        0.0000083044,
        0.000008185,
        0.0000081834,
        0.000008148,
        0.0000082501,
        0.0000083147,
        0.0000083723,
        0.0000083671,
        0.0000084604,
        0.0000085721,
        0.0000086727,
        0.0000087913,
        0.0000089179,
        0.0000090276,
        0.0000090643,
        0.0000092258,
        0.0000095111,
        0.0000097705,
        0.000009936,
        0.000010138,
        0.000010374,
        0.000010434,
        0.00001052,
        0.000010536,
        0.000010576,
        0.000010452,
        0.000010388,
        0.000010262,
        0.000010064,
        0.0000098357,
        0.000009767,
        0.0000095793,
        0.000009185,
        0.0000089463,
        0.0000086618,
        0.0000083223,
        0.0000081019,
        0.000007977,
        0.0000076946,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00033032,
        0.00041372,
        0.00045302,
        0.00052618,
        0.00058145,
        0.00062401,
        0.00068311,
        0.00071611,
        0.00074976,
        0.00077802,
        0.00079999,
        0.00081946,
        0.00083458,
        0.00085348,
        0.00086112,
        0.00087294,
        0.00088657,
        0.00089458,
        0.00090695,
        0.00092301,
        0.00093378,
        0.00094837,
        0.00095968,
        0.00097294,
        0.00098461,
        0.00099552,
        0.0010055,
        0.0010126,
        0.0010195,
        0.001042,
        0.0010585,
        0.0010748,
        0.0010996,
        0.0011207,
        0.0011496,
        0.0011653,
        0.0011712,
        0.0011877,
        0.0012111,
        0.0012132,
        0.0012247,
        0.0012297,
        0.0012367,
        0.0012505,
        0.0012552,
        0.0012551,
        0.0012656,
        0.0012632,
        0.0012652,
        0.0012816,
        0.0012862,
        0.0012944,
        0.0013014,
        0.0012972,
        0.001314,
        0.0013138,
        0.0013098,
        0.0013116,
        0.0013018,
        0.0012936,
        0.0012892,
        0.0012812,
        0.0012841,
        0.0012893,
        0.0012886,
        0.0012979,
        0.0013021,
        0.0013094,
        0.0013255,
        0.0013267,
        0.0013312,
        0.0013377,
        0.0013307,
        0.0013317,
        0.0013336,
        0.0013282,
        0.0013172,
        0.0013032,
        0.00129,
        0.0012701,
        0.0012547,
        0.0012364,
        0.0012158,
        0.0011981,
        0.0011778,
        0.0011665,
        0.0011544,
        0.001139,
        0.0011277,
        0.0011219,
        0.0011127,
        0.0011014,
        0.0010918,
        0.001083,
        0.001071,
        0.001061,
        0.0010511,
        0.0010377,
        0.0010185,
        0.0009959,
        0.00097895,
        0.00095349,
        0.0009243,
        0.00090481,
        0.00087579,
        0.00084523,
        0.00082058,
        0.00078994,
        0.00076285,
        0.00073362,
        0.00070682,
        0.00067822,
        0.00065298,
        0.00062316,
        0.00059931,
        0.00057357,
        0.00055582,
        0.00053744,
        0.00051903,
        0.00050005,
        0.00048673,
        0.00047271,
        0.00045846,
        0.00044666,
        0.00043626,
        0.00042087,
        0.00040899,
        0.00039723,
        0.00038413,
        0.00037665,
        0.00036485,
        0.00035264,
        0.00034396,
        0.00033501,
        0.00032377,
        0.00031432,
        0.0003054,
        0.00029866,
        0.00029303,
        0.00028475,
        0.00027465,
        0.00026813,
        0.00025821,
        0.00024887,
        0.00024229,
        0.00023207,
        0.00022303,
        0.00021656,
        0.00020708,
        0.00019769,
        0.00018954,
        0.00017916,
        0.00017015,
        0.00016289,
        0.00015552,
        0.0001495,
        0.00014343,
        0.00013682,
        0.00013208,
        0.00012704,
        0.00012223,
        0.0001191,
        0.00011382,
        0.00010878,
        0.00010554,
        0.00010164,
        0.000097952,
        0.000095239,
        0.000092693,
        0.000090869,
        0.000088514,
        0.000086561,
        0.000086158,
        0.00008444,
        0.000082544,
        0.000081707,
        0.000081284,
        0.000080081,
        0.00007842,
        0.000077222,
        0.000076517,
        0.000075585,
        0.000074134,
        0.000073433,
        0.00007328,
        0.000072264,
        0.000071089,
        0.00007029,
        0.000069243,
        0.000068988,
        0.000068098,
        0.000067173,
        0.000066753,
        0.000066382,
        0.000065776,
        0.000065001,
        0.000063991,
        0.000063283,
        0.000062414,
        0.000061073,
        0.000059571,
        0.000058169,
        0.000057299,
        0.000056948,
        0.000056224,
        0.000054908,
        0.000054261,
        0.000053797,
        0.000053432,
        0.000053647,
        0.000052986,
        0.000051907,
        0.000051409,
        0.000051152,
        0.000051051,
        0.000050686,
        0.000050631,
        0.000050511,
        0.000050275,
        0.0000503,
        0.000050557,
        0.000050845,
        0.00005106,
        0.000050858,
        0.000051281,
        0.000052289,
        0.00005346,
        0.000054803,
        0.000055466,
        0.000056053,
        0.000056842,
        0.000056856,
        0.000057137,
        0.000057462,
        0.000057123,
        0.000056592,
        0.000056041,
        0.000055587,
        0.00005438,
        0.000051951,
        0.000049643,
        0.000047516,
        0.000045535,
        0.000043871,
        0.000040981,
        0.000039054,
        0.000037156,
        0.000034952,
        0.000033518,
        0.000031717,
        0.000030098,
        0.00002926,
        0.000028255,
        0.000026842,
        0.000025325,
        0.000023853,
        0.000022379,
        0.000021142,
        0.000019967,
        0.000018709,
        0.00001724,
        0.00001598,
        0.000015087,
        0.000014262,
        0.00001299,
        0.00001192,
        0.000011017,
        0.000010254,
        0.0000099578,
        0.0000094317,
        0.0000088441,
        0.0000084513,
        0.0000081746,
        0.0000078354,
        0.0000075839,
        0.0000073505,
        0.0000072261,
        0.0000071932,
        0.000007015,
        0.0000066913,
        0.0000065026,
        0.0000064278,
        0.0000063889,
        0.0000063388,
        0.0000063557,
        0.0000063702,
        0.0000064574,
        0.000006494,
        0.0000064229,
        0.000006402,
        0.0000063685,
        0.0000063342,
        0.0000062495,
        0.0000064165,
        0.0000065623,
        0.0000064767,
        0.0000063016,
        0.0000063622,
        0.0000066465,
        0.0000067167,
        0.0000067468,
        0.0000066334,
        0.0000065637,
        0.0000065089,
        0.0000064394,
        0.0000064446,
        0.0000063334,
        0.0000061676,
        0.0000060785,
        0.0000058572,
        0.0000056458,
        0.0000056832,
        0.0000055809,
        0.0000054103,
        0.00000543,
        0.000005372,
        0.0000052459,
        0.0000051791,
        0.0000051421,
        0.0000050989,
        0.0000050113,
        0.000004922,
        0.0000049546,
        0.0000050593,
        0.00000512,
        0.0000050038,
        0.0000049623,
        0.000005012,
        0.0000050316,
        0.0000049744,
        0.0000050213,
        0.0000049466,
        0.0000048587,
        0.0000048588,
        0.0000049156,
        0.0000050284,
        0.0000051111,
        0.000005079,
        0.0000049816,
        0.0000050054,
        0.000005075,
        0.0000051093,
        0.0000052027,
        0.0000051293,
        0.0000050616,
        0.0000050467,
        0.0000051512,
        0.0000052724,
        0.0000052397,
        0.0000051054,
        0.0000051792,
        0.0000051777,
        0.0000051683,
        0.0000052732,
        0.0000052764,
        0.0000053488,
        0.0000053827,
        0.0000051596,
        0.0000049661,
        0.0000048539,
        0.0000049216,
        0.0000050285,
        0.0000050615,
        0.0000049625,
        0.0000048466,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 74,
    "sensor_polarisation_filter_angle_deg": 0,
    "source_row_sample_index": 75
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-0-row-75-d8253ff8fb",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=74; sensor_polarisation_filter_angle_deg=0; source_row_sample_index=75",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-0:row-75",
    "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"
}