{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00020786,
        0.00020453,
        0.00020371,
        0.00021218,
        0.00021956,
        0.00022131,
        0.00021726,
        0.00021573,
        0.00021229,
        0.00021074,
        0.00020999,
        0.00020658,
        0.00020332,
        0.00019998,
        0.00019544,
        0.00019095,
        0.00018872,
        0.0001861,
        0.00018277,
        0.00018023,
        0.00017856,
        0.00017436,
        0.00016946,
        0.0001654,
        0.00016445,
        0.00016272,
        0.00016132,
        0.0001587,
        0.00015503,
        0.00015267,
        0.00015209,
        0.00015212,
        0.00015117,
        0.0001492,
        0.00014774,
        0.00014769,
        0.00014725,
        0.00014646,
        0.00014591,
        0.00014613,
        0.00014549,
        0.00014347,
        0.00014184,
        0.00014149,
        0.00013966,
        0.00013964,
        0.00013973,
        0.0001387,
        0.00013853,
        0.00013695,
        0.00013301,
        0.00012932,
        0.00012784,
        0.00012549,
        0.00012381,
        0.00012252,
        0.00012268,
        0.00012279,
        0.00012053,
        0.00011933,
        0.00011991,
        0.00012278,
        0.00012647,
        0.00012922,
        0.00013377,
        0.00013746,
        0.00013949,
        0.00014284,
        0.00014664,
        0.00015259,
        0.00015785,
        0.00016458,
        0.00018058,
        0.00020115,
        0.00023509,
        0.00025651,
        0.00025673,
        0.00025005,
        0.00023669,
        0.00021235,
        0.00018682,
        0.0001504,
        0.00013734,
        0.00013066,
        0.00012887,
        0.00012831,
        0.00012809,
        0.00012817,
        0.00012725,
        0.00012616,
        0.00012638,
        0.00012967,
        0.00013094,
        0.00013288,
        0.00013531,
        0.00013732,
        0.00014049,
        0.00014402,
        0.00014535,
        0.00014813,
        0.0001515,
        0.00015576,
        0.00015844,
        0.00016246,
        0.00016588,
        0.00016987,
        0.00017551,
        0.0001812,
        0.000187,
        0.00019611,
        0.00020609,
        0.00021455,
        0.00022178,
        0.0002317,
        0.00024672,
        0.00026354,
        0.00027926,
        0.00029249,
        0.00030926,
        0.00033049,
        0.00034562,
        0.00036571,
        0.00037913,
        0.00039497,
        0.00040891,
        0.00041724,
        0.00042549,
        0.00042903,
        0.00042925,
        0.00042837,
        0.00042226,
        0.00041564,
        0.00040246,
        0.00038947,
        0.00037876,
        0.00036033,
        0.00034507,
        0.0003321,
        0.0003163,
        0.0003002,
        0.0002849,
        0.00027112,
        0.00026038,
        0.00024987,
        0.00024059,
        0.00023474,
        0.0002293,
        0.00022403,
        0.00022153,
        0.00022031,
        0.00022125,
        0.00022243,
        0.0002256,
        0.00022961,
        0.00023439,
        0.00024885,
        0.00026117,
        0.00027671,
        0.00029445,
        0.00031033,
        0.00031843,
        0.00032596,
        0.00033267,
        0.00033982,
        0.00034878,
        0.00035798,
        0.0003715,
        0.00038929,
        0.00040854,
        0.00044344,
        0.00048588,
        0.00056194,
        0.00061859,
        0.00074086,
        0.00091204,
        0.0010068,
        0.0012622,
        0.0015005,
        0.0016628,
        0.0020129,
        0.0022424,
        0.0024716,
        0.0028179,
        0.0030196,
        0.0032552,
        0.0035192,
        0.0036714,
        0.0038672,
        0.0040477,
        0.0041777,
        0.0042969,
        0.0044065,
        0.0045237,
        0.0045762,
        0.004627,
        0.0046915,
        0.0047122,
        0.0047386,
        0.0047308,
        0.0047159,
        0.0046888,
        0.0046686,
        0.0046498,
        0.0046014,
        0.0045781,
        0.0045587,
        0.0045349,
        0.0045283,
        0.0045198,
        0.0044866,
        0.0044711,
        0.0044396,
        0.0044047,
        0.0043894,
        0.0043626,
        0.004325,
        0.004299,
        0.004222,
        0.0041785,
        0.0041441,
        0.0040726,
        0.0040384,
        0.0040034,
        0.0039549,
        0.0039323,
        0.0039073,
        0.0038915,
        0.0038785,
        0.003862,
        0.0038502,
        0.0038375,
        0.0038103,
        0.0037665,
        0.0037215,
        0.0036078,
        0.0035006,
        0.0033713,
        0.0031954,
        0.0030299,
        0.0028367,
        0.0026532,
        0.0024319,
        0.0022314,
        0.0020635,
        0.0018372,
        0.0016923,
        0.0015407,
        0.001383,
        0.0012841,
        0.0011666,
        0.0010587,
        0.00098672,
        0.00089654,
        0.0008194,
        0.00075692,
        0.00067811,
        0.0006203,
        0.00057387,
        0.00050171,
        0.0004543,
        0.0004093,
        0.0003531,
        0.00031977,
        0.00028159,
        0.00024058,
        0.00021555,
        0.0001876,
        0.00016413,
        0.00014793,
        0.00012984,
        0.00011682,
        0.00010541,
        0.000095168,
        0.00008596,
        0.000078326,
        0.000073166,
        0.000069476,
        0.000065013,
        0.000061408,
        0.000057504,
        0.000054695,
        0.000053479,
        0.000051507,
        0.00005038,
        0.000049427,
        0.000049421,
        0.000049416,
        0.000048866,
        0.000048487,
        0.000049041,
        0.000049202,
        0.000050121,
        0.000051013,
        0.000051445,
        0.000051348,
        0.000052169,
        0.000052879,
        0.000052833,
        0.000052723,
        0.000053263,
        0.000053389,
        0.000053614,
        0.000052643,
        0.000051359,
        0.000050041,
        0.000048186,
        0.000046513,
        0.000045005,
        0.000043067,
        0.000040797,
        0.000038248,
        0.000036568,
        0.000034647,
        0.000032716,
        0.000031609,
        0.000030697,
        0.000029505,
        0.000028643,
        0.000027605,
        0.000026641,
        0.000026286,
        0.000025845,
        0.000025368,
        0.000024866,
        0.000024391,
        0.000023858,
        0.000023531,
        0.000023691,
        0.000024121,
        0.000023947,
        0.000023768,
        0.000024119,
        0.000024758,
        0.000025183,
        0.000024903,
        0.000025301,
        0.000026356,
        0.000026947,
        0.00002749,
        0.000028003,
        0.000028905,
        0.000029618,
        0.000030033,
        0.000030643,
        0.000031475,
        0.000032058,
        0.000032378,
        0.000032335,
        0.000032536,
        0.000033163,
        0.000033296,
        0.000032908,
        0.000031855,
        0.000030989,
        0.000030532,
        0.000029469,
        0.000028212,
        0.000027266,
        0.000026702,
        0.000025776,
        0.000024776,
        0.000023939,
        0.000023419,
        0.000022847,
        0.000022249,
        0.000021148,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00023187,
        0.00021219,
        0.00020759,
        0.00020762,
        0.0002084,
        0.00021329,
        0.00021936,
        0.00022269,
        0.0002257,
        0.00022941,
        0.00023288,
        0.00023435,
        0.00023582,
        0.00023968,
        0.00024345,
        0.00024527,
        0.00025034,
        0.00025402,
        0.00025513,
        0.00025565,
        0.00025684,
        0.00025805,
        0.00025806,
        0.00025762,
        0.00025862,
        0.00025667,
        0.00025765,
        0.00026134,
        0.00026741,
        0.00027244,
        0.00027703,
        0.00028137,
        0.00028468,
        0.00029311,
        0.00030163,
        0.00030922,
        0.00031659,
        0.00032009,
        0.00032192,
        0.00032517,
        0.00032893,
        0.00033065,
        0.00033183,
        0.00033391,
        0.00033304,
        0.00033235,
        0.00033382,
        0.00033419,
        0.00033021,
        0.00032574,
        0.00032347,
        0.00032301,
        0.00032053,
        0.00032147,
        0.00032474,
        0.00033005,
        0.00033747,
        0.00034695,
        0.00036077,
        0.00038233,
        0.0004045,
        0.00043232,
        0.00046659,
        0.00050965,
        0.00055798,
        0.00061217,
        0.00067565,
        0.00074561,
        0.00082784,
        0.00091953,
        0.0010288,
        0.0011362,
        0.0012622,
        0.0013778,
        0.0015027,
        0.0016282,
        0.0017393,
        0.0018312,
        0.0019195,
        0.0019964,
        0.002057,
        0.002137,
        0.002217,
        0.0022973,
        0.0023932,
        0.002465,
        0.0025428,
        0.0026413,
        0.0027203,
        0.0028207,
        0.0029155,
        0.0029988,
        0.0030776,
        0.0031513,
        0.003218,
        0.0032857,
        0.0033449,
        0.0034014,
        0.0034531,
        0.0034829,
        0.0035195,
        0.0035579,
        0.0035821,
        0.0035996,
        0.0036129,
        0.0036262,
        0.0036363,
        0.003637,
        0.0036262,
        0.0036287,
        0.0036311,
        0.0036281,
        0.0036244,
        0.0036384,
        0.0036588,
        0.0036809,
        0.0037057,
        0.0037525,
        0.0038011,
        0.0038657,
        0.0039235,
        0.0039801,
        0.0040284,
        0.0040763,
        0.0041191,
        0.0041588,
        0.0041882,
        0.0042009,
        0.0042015,
        0.0042133,
        0.0042116,
        0.0042031,
        0.0041996,
        0.0042051,
        0.0042087,
        0.0042173,
        0.0042084,
        0.0042082,
        0.0042101,
        0.0042042,
        0.0041932,
        0.0041805,
        0.0041782,
        0.0041678,
        0.0041512,
        0.0041352,
        0.0041129,
        0.0040928,
        0.0040841,
        0.0040583,
        0.0040245,
        0.0040056,
        0.0039843,
        0.0039694,
        0.0039553,
        0.0039421,
        0.003923,
        0.003902,
        0.0038894,
        0.0038763,
        0.00385,
        0.0038165,
        0.0037862,
        0.0037414,
        0.0037003,
        0.0036495,
        0.0036019,
        0.0035657,
        0.0035185,
        0.0034821,
        0.0034495,
        0.0034201,
        0.0033841,
        0.003351,
        0.0033219,
        0.0032988,
        0.0032712,
        0.0032356,
        0.0031825,
        0.0031397,
        0.0030926,
        0.0030497,
        0.003007,
        0.0029589,
        0.0029062,
        0.0028577,
        0.0028049,
        0.0027606,
        0.00272,
        0.002674,
        0.0026256,
        0.0025834,
        0.0025328,
        0.0024899,
        0.0024444,
        0.0023918,
        0.0023335,
        0.0022837,
        0.0022268,
        0.0021631,
        0.0021051,
        0.0020451,
        0.0019838,
        0.0019158,
        0.0018555,
        0.0017919,
        0.0017378,
        0.0016804,
        0.0016274,
        0.0015655,
        0.0015053,
        0.0014545,
        0.0013998,
        0.0013493,
        0.0013054,
        0.0012609,
        0.0012131,
        0.0011682,
        0.0011329,
        0.0010914,
        0.0010557,
        0.0010244,
        0.00099356,
        0.00096201,
        0.00093253,
        0.0009104,
        0.00088726,
        0.00086628,
        0.00085077,
        0.0008356,
        0.00082119,
        0.00080259,
        0.00078051,
        0.00075876,
        0.00072998,
        0.00069773,
        0.0006635,
        0.00062228,
        0.00058307,
        0.0005409,
        0.00049621,
        0.00045233,
        0.00041105,
        0.00037347,
        0.00033669,
        0.00030281,
        0.00027407,
        0.00025093,
        0.00022687,
        0.0002059,
        0.00018813,
        0.0001735,
        0.00015962,
        0.00014664,
        0.00013525,
        0.00012376,
        0.00011363,
        0.0001044,
        0.000095798,
        0.000087201,
        0.000079563,
        0.000072168,
        0.000065657,
        0.000059464,
        0.000053575,
        0.000048207,
        0.000043821,
        0.000040534,
        0.000037804,
        0.000035686,
        0.000033176,
        0.000030953,
        0.000029805,
        0.000028432,
        0.000027419,
        0.000026676,
        0.000025685,
        0.000024535,
        0.000023737,
        0.000023515,
        0.000023375,
        0.000023073,
        0.000022484,
        0.000022126,
        0.000022115,
        0.000022353,
        0.00002278,
        0.000023047,
        0.000022895,
        0.000022922,
        0.000023541,
        0.000024294,
        0.000024608,
        0.000024846,
        0.000025547,
        0.000025751,
        0.000025801,
        0.00002604,
        0.000026397,
        0.000026312,
        0.00002611,
        0.000025929,
        0.000025877,
        0.000025461,
        0.000024858,
        0.000024578,
        0.000024252,
        0.000023442,
        0.000022659,
        0.000021734,
        0.000021068,
        0.000020319,
        0.000019515,
        0.000018846,
        0.000018085,
        0.000017678,
        0.000017352,
        0.000016796,
        0.000016395,
        0.000016017,
        0.000015936,
        0.000015881,
        0.000015767,
        0.000015638,
        0.00001537,
        0.000015177,
        0.00001507,
        0.000014915,
        0.000014934,
        0.000014972,
        0.000014731,
        0.000014638,
        0.00001499,
        0.000015327,
        0.000015527,
        0.000015588,
        0.00001571,
        0.00001586,
        0.000016064,
        0.000016448,
        0.000016675,
        0.000017005,
        0.000017421,
        0.000017812,
        0.000017988,
        0.000018202,
        0.000018406,
        0.000018642,
        0.000018942,
        0.000019275,
        0.000019374,
        0.000019034,
        0.000018862,
        0.000018879,
        0.00001843,
        0.000018011,
        0.000017633,
        0.000017443,
        0.000016843,
        0.000016248,
        0.000015906,
        0.000015813,
        0.000015502,
        0.000014876,
        0.000014332,
        0.00001399,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0007014,
        0.00079112,
        0.00089109,
        0.00097355,
        0.0010209,
        0.0010838,
        0.0011398,
        0.0011867,
        0.0012257,
        0.0012489,
        0.0012766,
        0.0013044,
        0.0013362,
        0.0013621,
        0.0013888,
        0.0014112,
        0.0014234,
        0.0014441,
        0.0014618,
        0.0014899,
        0.001513,
        0.0015345,
        0.0015568,
        0.0015832,
        0.0015942,
        0.0016173,
        0.0016417,
        0.0016672,
        0.0016989,
        0.0017191,
        0.0017462,
        0.0017759,
        0.0018164,
        0.0018564,
        0.0018824,
        0.0019065,
        0.0019474,
        0.0019668,
        0.0019873,
        0.002009,
        0.0020103,
        0.0020278,
        0.0020502,
        0.0020611,
        0.002077,
        0.0020836,
        0.0020898,
        0.0021086,
        0.0021274,
        0.0021385,
        0.0021515,
        0.0021575,
        0.0021804,
        0.0021918,
        0.0022104,
        0.0022315,
        0.0022286,
        0.0022409,
        0.0022416,
        0.0022275,
        0.0022306,
        0.0022334,
        0.0022523,
        0.002271,
        0.002273,
        0.002297,
        0.0023138,
        0.0023283,
        0.0023517,
        0.0023713,
        0.0023933,
        0.0024111,
        0.0024066,
        0.002409,
        0.0023988,
        0.0023919,
        0.002372,
        0.0023505,
        0.0023304,
        0.0023018,
        0.0022723,
        0.0022392,
        0.0022011,
        0.0021727,
        0.0021346,
        0.0021116,
        0.0020794,
        0.0020503,
        0.0020293,
        0.0020128,
        0.0019922,
        0.0019667,
        0.0019407,
        0.0019135,
        0.0018926,
        0.0018699,
        0.001847,
        0.0018228,
        0.0017775,
        0.0017358,
        0.0017017,
        0.0016616,
        0.0016203,
        0.0015791,
        0.0015267,
        0.0014872,
        0.0014387,
        0.0013836,
        0.0013372,
        0.001291,
        0.0012412,
        0.0011976,
        0.0011522,
        0.0011037,
        0.0010654,
        0.001031,
        0.00099076,
        0.00096257,
        0.0009321,
        0.00090529,
        0.0008846,
        0.00085065,
        0.0008197,
        0.00080449,
        0.00078853,
        0.00076677,
        0.00075243,
        0.00073295,
        0.00071418,
        0.00070005,
        0.00068283,
        0.00066187,
        0.00064483,
        0.00062233,
        0.00060656,
        0.00059788,
        0.00058321,
        0.00056439,
        0.0005538,
        0.00053454,
        0.00051684,
        0.00049885,
        0.00048281,
        0.00046929,
        0.00045732,
        0.00043909,
        0.00042052,
        0.00040477,
        0.00038807,
        0.00037205,
        0.00035565,
        0.00033875,
        0.00032455,
        0.00030855,
        0.00029422,
        0.00028163,
        0.0002707,
        0.00025653,
        0.00024594,
        0.00023407,
        0.0002227,
        0.00021541,
        0.00020635,
        0.00019778,
        0.00019108,
        0.00018274,
        0.00017627,
        0.00017023,
        0.00016543,
        0.00016207,
        0.0001584,
        0.00015509,
        0.00015183,
        0.00014761,
        0.00014419,
        0.00014256,
        0.00014046,
        0.00013811,
        0.00013655,
        0.00013342,
        0.00013122,
        0.00012989,
        0.00012792,
        0.00012627,
        0.00012466,
        0.00012459,
        0.00012358,
        0.00012247,
        0.00012172,
        0.0001211,
        0.00012069,
        0.0001204,
        0.00012079,
        0.00012028,
        0.00011896,
        0.00011755,
        0.00011562,
        0.00011398,
        0.00011247,
        0.00011071,
        0.0001096,
        0.00010877,
        0.00010695,
        0.00010511,
        0.00010292,
        0.00010229,
        0.00010247,
        0.00010075,
        0.000099399,
        0.000098717,
        0.000098509,
        0.000096785,
        0.000094438,
        0.000092088,
        0.000091533,
        0.000091466,
        0.000090951,
        0.000089862,
        0.000088533,
        0.00008791,
        0.000087497,
        0.000087582,
        0.000088194,
        0.000088209,
        0.000089434,
        0.000090526,
        0.000091831,
        0.000094518,
        0.000095968,
        0.000097193,
        0.000099422,
        0.0001009,
        0.00010194,
        0.00010258,
        0.00010274,
        0.00010143,
        0.000099824,
        0.000097812,
        0.000094592,
        0.000091596,
        0.000088993,
        0.000084968,
        0.000080469,
        0.000077464,
        0.000073504,
        0.000069722,
        0.000066455,
        0.000063022,
        0.000060944,
        0.000058539,
        0.000056108,
        0.000053281,
        0.000050157,
        0.000047296,
        0.000044911,
        0.000043152,
        0.000040951,
        0.000038385,
        0.000036138,
        0.000034311,
        0.000031596,
        0.000028792,
        0.000026981,
        0.000025153,
        0.000023208,
        0.000021928,
        0.000020364,
        0.000019076,
        0.000017906,
        0.000016784,
        0.00001587,
        0.000015582,
        0.000015072,
        0.000014622,
        0.000013882,
        0.000013222,
        0.000012899,
        0.000012851,
        0.000012684,
        0.000012462,
        0.000012309,
        0.000012195,
        0.000012132,
        0.000011831,
        0.000011618,
        0.000011568,
        0.000011685,
        0.000011754,
        0.000011698,
        0.000011823,
        0.000011968,
        0.000011972,
        0.000012092,
        0.000012237,
        0.000011964,
        0.000011673,
        0.000011801,
        0.000011914,
        0.000011913,
        0.000011873,
        0.000011916,
        0.000011851,
        0.000011733,
        0.000011712,
        0.000011749,
        0.000011808,
        0.000011413,
        0.000011023,
        0.000010733,
        0.000010579,
        0.000010487,
        0.000010247,
        0.000010053,
        0.0000099032,
        0.0000098842,
        0.0000096469,
        0.0000095107,
        0.000009413,
        0.0000094573,
        0.0000093972,
        0.000009475,
        0.0000095009,
        0.0000094421,
        0.0000092533,
        0.0000092003,
        0.0000091837,
        0.0000092512,
        0.0000092666,
        0.0000092023,
        0.0000091312,
        0.000009037,
        0.0000089605,
        0.0000089578,
        0.0000090194,
        0.0000089234,
        0.0000090396,
        0.0000090841,
        0.0000092948,
        0.000009317,
        0.0000092051,
        0.0000089468,
        0.0000089966,
        0.0000092754,
        0.0000095499,
        0.0000095407,
        0.0000096202,
        0.0000096239,
        0.0000097321,
        0.0000096537,
        0.0000095052,
        0.0000095539,
        0.0000096284,
        0.0000094562,
        0.0000094242,
        0.0000095236,
        0.0000096935,
        0.0000097576,
        0.0000096031,
        0.0000095287,
        0.0000094603,
        0.0000094304,
        0.0000095249,
        0.000009558,
        0.0000094507,
        0.0000094094,
        0.0000091644,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 65,
    "sensor_polarisation_filter_angle_deg": 90,
    "source_row_sample_index": 66
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-90-row-66-d3644edd31",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=65; sensor_polarisation_filter_angle_deg=90; source_row_sample_index=66",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-90:row-66",
    "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"
}