{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00076239,
        0.00082703,
        0.00091118,
        0.00097343,
        0.0010097,
        0.0010657,
        0.0011041,
        0.0011036,
        0.0011077,
        0.0010941,
        0.0010835,
        0.0010645,
        0.0010478,
        0.0010374,
        0.0010261,
        0.0010014,
        0.00097021,
        0.00093723,
        0.00091556,
        0.00090621,
        0.00088682,
        0.00086511,
        0.00084019,
        0.00082222,
        0.00080032,
        0.00077035,
        0.00075566,
        0.00074625,
        0.00073274,
        0.00072145,
        0.00070886,
        0.0007042,
        0.00070189,
        0.00068785,
        0.00067589,
        0.00066524,
        0.00065839,
        0.00065588,
        0.00064637,
        0.00063114,
        0.0006248,
        0.00061513,
        0.00060203,
        0.00058524,
        0.00057545,
        0.00057045,
        0.00055652,
        0.00054026,
        0.00054018,
        0.00052999,
        0.00051322,
        0.0005015,
        0.00049316,
        0.0004882,
        0.0004783,
        0.00046912,
        0.00046903,
        0.00046547,
        0.00046321,
        0.00045914,
        0.0004528,
        0.00045046,
        0.00044984,
        0.00046042,
        0.00046606,
        0.00047782,
        0.00048532,
        0.00048392,
        0.00048923,
        0.00050769,
        0.00051914,
        0.00053362,
        0.00054566,
        0.00055548,
        0.00057041,
        0.00058262,
        0.00058987,
        0.000591,
        0.00058591,
        0.00056494,
        0.00054949,
        0.0005413,
        0.0005389,
        0.0005273,
        0.00052255,
        0.00052122,
        0.00051914,
        0.00051937,
        0.00051833,
        0.00051683,
        0.00052081,
        0.00052971,
        0.00054267,
        0.00055517,
        0.000563,
        0.00057571,
        0.00059473,
        0.00060654,
        0.00061614,
        0.00063074,
        0.00064564,
        0.00066686,
        0.0006886,
        0.00070328,
        0.00071337,
        0.00073679,
        0.00076335,
        0.00078746,
        0.00081244,
        0.00083259,
        0.00085695,
        0.00089917,
        0.0009398,
        0.00098269,
        0.0010382,
        0.0010912,
        0.001151,
        0.0012154,
        0.0012736,
        0.0013344,
        0.0014019,
        0.0014643,
        0.0015284,
        0.0015939,
        0.0016393,
        0.0016693,
        0.0016799,
        0.0016822,
        0.0016899,
        0.0016744,
        0.0016493,
        0.0016193,
        0.0015692,
        0.0015109,
        0.0014511,
        0.0014056,
        0.0013428,
        0.0012588,
        0.0011975,
        0.0011481,
        0.0010906,
        0.001042,
        0.0010018,
        0.00094202,
        0.00090766,
        0.0008755,
        0.00084369,
        0.00083005,
        0.0008177,
        0.00079764,
        0.00078851,
        0.00078286,
        0.00078373,
        0.00079011,
        0.00080655,
        0.0008409,
        0.0008731,
        0.00090056,
        0.00092896,
        0.00095136,
        0.00097434,
        0.00098157,
        0.00098722,
        0.0010046,
        0.0010312,
        0.0010689,
        0.0011153,
        0.0011712,
        0.0012934,
        0.0014211,
        0.0016514,
        0.0019027,
        0.0021741,
        0.0028184,
        0.0032693,
        0.0039233,
        0.0050312,
        0.00561,
        0.0068063,
        0.008008,
        0.0086617,
        0.010111,
        0.011166,
        0.011915,
        0.013008,
        0.013716,
        0.014414,
        0.014936,
        0.015358,
        0.01572,
        0.015997,
        0.0164,
        0.016596,
        0.016714,
        0.01693,
        0.016995,
        0.017065,
        0.017091,
        0.017063,
        0.017057,
        0.017022,
        0.016952,
        0.016871,
        0.01673,
        0.016634,
        0.016524,
        0.016438,
        0.016375,
        0.016269,
        0.016224,
        0.016187,
        0.016164,
        0.016146,
        0.016141,
        0.016137,
        0.016093,
        0.016024,
        0.015927,
        0.015849,
        0.015719,
        0.015625,
        0.01556,
        0.015391,
        0.015218,
        0.015082,
        0.014953,
        0.014856,
        0.01474,
        0.01462,
        0.014483,
        0.014351,
        0.014102,
        0.013895,
        0.013578,
        0.013153,
        0.012686,
        0.01205,
        0.011438,
        0.010716,
        0.010105,
        0.0093228,
        0.0084819,
        0.0078948,
        0.0071133,
        0.0064707,
        0.0059859,
        0.0053091,
        0.0048534,
        0.0044781,
        0.0040064,
        0.003689,
        0.0033772,
        0.0030219,
        0.0027928,
        0.0025367,
        0.0022789,
        0.0020824,
        0.0018716,
        0.0016854,
        0.0015476,
        0.001336,
        0.0011736,
        0.0010617,
        0.00090503,
        0.00080115,
        0.00070478,
        0.00060028,
        0.00053361,
        0.00047233,
        0.00041029,
        0.00037032,
        0.00032788,
        0.00029226,
        0.00026403,
        0.00024602,
        0.00022563,
        0.00020907,
        0.00019784,
        0.00018334,
        0.00017215,
        0.0001651,
        0.00015744,
        0.00014911,
        0.00014448,
        0.0001381,
        0.00013587,
        0.00013522,
        0.00013559,
        0.00013442,
        0.00013489,
        0.00013603,
        0.00013649,
        0.00013835,
        0.00014061,
        0.00014217,
        0.00014525,
        0.00014633,
        0.00014679,
        0.00014593,
        0.00014408,
        0.00014319,
        0.00014434,
        0.0001427,
        0.00013937,
        0.0001353,
        0.00013088,
        0.00012206,
        0.0001139,
        0.00011057,
        0.00010592,
        0.00010027,
        0.0000937,
        0.000086776,
        0.000083054,
        0.000077698,
        0.000072733,
        0.000069063,
        0.000067331,
        0.000065317,
        0.000063047,
        0.000060986,
        0.000058549,
        0.000057027,
        0.000055971,
        0.000055217,
        0.00005481,
        0.000053449,
        0.000052324,
        0.000052201,
        0.000052535,
        0.000052863,
        0.000053182,
        0.000052913,
        0.000052177,
        0.000052028,
        0.000053112,
        0.000053818,
        0.000054248,
        0.000055002,
        0.000055791,
        0.000057018,
        0.000058279,
        0.000058486,
        0.000060326,
        0.000061793,
        0.000062641,
        0.000062314,
        0.000061139,
        0.000060411,
        0.000060217,
        0.000060036,
        0.000058271,
        0.000055257,
        0.000054257,
        0.00005272,
        0.000049692,
        0.000046673,
        0.000044205,
        0.000042226,
        0.000040823,
        0.000039163,
        0.000037359,
        0.000035754,
        0.000032855,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0006978,
        0.00074179,
        0.00080045,
        0.00084626,
        0.00089213,
        0.00093903,
        0.00097151,
        0.00099137,
        0.0010006,
        0.0010027,
        0.00099767,
        0.00099482,
        0.00099299,
        0.00098273,
        0.00097104,
        0.00095628,
        0.00094169,
        0.00092734,
        0.00091753,
        0.00089206,
        0.00086308,
        0.00084591,
        0.00083799,
        0.00082866,
        0.00082009,
        0.00080763,
        0.00079809,
        0.00080271,
        0.00080236,
        0.00080073,
        0.00081711,
        0.00084462,
        0.00086988,
        0.00090118,
        0.00093328,
        0.00096573,
        0.00099224,
        0.0010204,
        0.0010521,
        0.0010843,
        0.0011074,
        0.0011222,
        0.0011252,
        0.0011176,
        0.0011228,
        0.0011336,
        0.0011245,
        0.0011003,
        0.0010749,
        0.0010556,
        0.0010445,
        0.001037,
        0.0010233,
        0.0010222,
        0.001031,
        0.0010485,
        0.0010714,
        0.0011141,
        0.0011542,
        0.0012171,
        0.0012906,
        0.0013868,
        0.0015006,
        0.0016559,
        0.0018382,
        0.0020486,
        0.0022832,
        0.0025598,
        0.0028607,
        0.0031781,
        0.0035554,
        0.0039747,
        0.0043834,
        0.004838,
        0.0053072,
        0.0057512,
        0.006209,
        0.0066575,
        0.0070567,
        0.007448,
        0.0078061,
        0.0082025,
        0.0085518,
        0.0088732,
        0.0092337,
        0.0095754,
        0.0099407,
        0.010297,
        0.010653,
        0.011038,
        0.011428,
        0.011803,
        0.012211,
        0.012538,
        0.012873,
        0.013189,
        0.013478,
        0.013762,
        0.013991,
        0.014213,
        0.014396,
        0.014527,
        0.014649,
        0.014738,
        0.014826,
        0.014881,
        0.014937,
        0.014913,
        0.014864,
        0.014849,
        0.014766,
        0.014741,
        0.014702,
        0.014695,
        0.014676,
        0.014709,
        0.014772,
        0.014831,
        0.014978,
        0.01513,
        0.015245,
        0.015382,
        0.015545,
        0.015679,
        0.015779,
        0.015862,
        0.015823,
        0.015812,
        0.015804,
        0.015759,
        0.015711,
        0.015686,
        0.015627,
        0.015545,
        0.015491,
        0.015495,
        0.01545,
        0.015412,
        0.01541,
        0.015382,
        0.015403,
        0.015365,
        0.015317,
        0.015267,
        0.015196,
        0.015091,
        0.015,
        0.014933,
        0.014849,
        0.014752,
        0.014715,
        0.014668,
        0.014645,
        0.014608,
        0.014561,
        0.014545,
        0.014514,
        0.014479,
        0.014432,
        0.014397,
        0.01429,
        0.014206,
        0.014118,
        0.013996,
        0.013886,
        0.01373,
        0.01357,
        0.01346,
        0.013358,
        0.013229,
        0.013148,
        0.01304,
        0.012934,
        0.012841,
        0.012755,
        0.012683,
        0.012612,
        0.012511,
        0.012349,
        0.012183,
        0.012033,
        0.011866,
        0.011669,
        0.011485,
        0.01128,
        0.011074,
        0.010898,
        0.010678,
        0.010463,
        0.010262,
        0.010037,
        0.0098231,
        0.0096194,
        0.0094224,
        0.0091843,
        0.0089556,
        0.0087595,
        0.008526,
        0.0082958,
        0.0080253,
        0.0077765,
        0.007542,
        0.0072634,
        0.0069947,
        0.0067548,
        0.0064933,
        0.0062456,
        0.0060142,
        0.0057645,
        0.0055628,
        0.0053917,
        0.0051892,
        0.0050129,
        0.0048431,
        0.0046784,
        0.0045359,
        0.0044043,
        0.0042756,
        0.0041296,
        0.0040011,
        0.0038721,
        0.0037397,
        0.0036059,
        0.0035033,
        0.0034123,
        0.0033127,
        0.0032178,
        0.003121,
        0.003027,
        0.0029596,
        0.0029012,
        0.0028172,
        0.0027169,
        0.0026214,
        0.0025131,
        0.0023955,
        0.0022675,
        0.0021184,
        0.0019624,
        0.0018169,
        0.0016633,
        0.0015123,
        0.0013644,
        0.0012318,
        0.0011003,
        0.00098249,
        0.00089512,
        0.0007991,
        0.00072069,
        0.00065032,
        0.00059755,
        0.00054216,
        0.00049706,
        0.00045576,
        0.00041636,
        0.00038391,
        0.00034849,
        0.00031583,
        0.00029305,
        0.00026869,
        0.00024345,
        0.00022136,
        0.00019766,
        0.00017749,
        0.00015937,
        0.00014423,
        0.00013201,
        0.00012137,
        0.00011041,
        0.00010151,
        0.000094711,
        0.000088743,
        0.000083616,
        0.000079012,
        0.000075343,
        0.000072585,
        0.000069753,
        0.000067912,
        0.000066026,
        0.000063791,
        0.00006239,
        0.000061017,
        0.000060079,
        0.000059238,
        0.000059006,
        0.000059035,
        0.000059085,
        0.000058842,
        0.000059135,
        0.00006086,
        0.000061565,
        0.000060501,
        0.000061224,
        0.000062889,
        0.000062922,
        0.000062839,
        0.000064316,
        0.000065923,
        0.000066634,
        0.000066978,
        0.000066487,
        0.00006614,
        0.000065238,
        0.000063372,
        0.00006259,
        0.000061824,
        0.000059648,
        0.000056973,
        0.000054728,
        0.000052109,
        0.000050024,
        0.000048053,
        0.00004606,
        0.000044238,
        0.000041677,
        0.000040187,
        0.000038307,
        0.000036939,
        0.000036466,
        0.00003601,
        0.000035048,
        0.000033679,
        0.0000333,
        0.000032761,
        0.000031757,
        0.000030962,
        0.000030602,
        0.000030211,
        0.000030113,
        0.00003019,
        0.000029983,
        0.000029687,
        0.000029368,
        0.000029902,
        0.000030538,
        0.000030597,
        0.000030217,
        0.000030213,
        0.000030254,
        0.000030282,
        0.000030506,
        0.000030937,
        0.000031607,
        0.000032637,
        0.000032925,
        0.000032395,
        0.000032432,
        0.000032781,
        0.000032946,
        0.000032165,
        0.000031833,
        0.000031304,
        0.000031064,
        0.000030602,
        0.0000295,
        0.000028537,
        0.000027505,
        0.000026249,
        0.000025072,
        0.000023821,
        0.000022817,
        0.000022237,
        0.000021499,
        0.000020567,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0023617,
        0.0028712,
        0.0032498,
        0.0039714,
        0.0043125,
        0.0047027,
        0.0050337,
        0.0052777,
        0.0055506,
        0.0056949,
        0.0058694,
        0.0059937,
        0.0061405,
        0.0062609,
        0.0063851,
        0.0064494,
        0.0065398,
        0.0065786,
        0.0066903,
        0.0067809,
        0.0068606,
        0.006972,
        0.0069809,
        0.0070605,
        0.0071361,
        0.0071632,
        0.0072268,
        0.0073161,
        0.0074004,
        0.0075512,
        0.0076164,
        0.0077132,
        0.0078831,
        0.0079785,
        0.0081616,
        0.0083224,
        0.0083625,
        0.0084937,
        0.0085543,
        0.0086119,
        0.0087083,
        0.0087471,
        0.0087586,
        0.0088333,
        0.0088509,
        0.008877,
        0.0088644,
        0.0088533,
        0.0089191,
        0.0089374,
        0.0089688,
        0.0089865,
        0.0089522,
        0.0089599,
        0.0089728,
        0.0089233,
        0.0089327,
        0.0088729,
        0.0087987,
        0.0087191,
        0.0086445,
        0.0085952,
        0.0085613,
        0.0085368,
        0.0085539,
        0.0085652,
        0.0085331,
        0.00861,
        0.0086234,
        0.0086482,
        0.0086946,
        0.0086685,
        0.0086705,
        0.0086631,
        0.0086454,
        0.008596,
        0.0085334,
        0.0084621,
        0.0083426,
        0.0082378,
        0.0081204,
        0.0079863,
        0.007884,
        0.0077625,
        0.0076753,
        0.0076005,
        0.0074816,
        0.007401,
        0.0073404,
        0.0072884,
        0.0072357,
        0.0071744,
        0.0071138,
        0.007056,
        0.0070028,
        0.0069626,
        0.0069027,
        0.0068068,
        0.0066977,
        0.0066095,
        0.0064723,
        0.006303,
        0.0062042,
        0.0060609,
        0.0058734,
        0.0057102,
        0.0055178,
        0.0053136,
        0.0051137,
        0.0048768,
        0.0047006,
        0.0045257,
        0.0043388,
        0.0041368,
        0.0039772,
        0.0038267,
        0.0036811,
        0.003554,
        0.0034058,
        0.0032856,
        0.0031904,
        0.0030729,
        0.0029745,
        0.0028927,
        0.0028188,
        0.0027426,
        0.0026637,
        0.0025896,
        0.0025127,
        0.0024353,
        0.0023585,
        0.002284,
        0.0022048,
        0.002133,
        0.0020943,
        0.002046,
        0.0019731,
        0.0019341,
        0.0018936,
        0.001828,
        0.0017803,
        0.0017181,
        0.0016528,
        0.001609,
        0.0015608,
        0.0014924,
        0.0014433,
        0.0013804,
        0.0013104,
        0.0012594,
        0.0011928,
        0.0011521,
        0.0011036,
        0.0010428,
        0.00099482,
        0.00095542,
        0.00090921,
        0.00087779,
        0.00085092,
        0.00081754,
        0.00078525,
        0.00074635,
        0.00070592,
        0.00068335,
        0.00065886,
        0.00063594,
        0.00062331,
        0.00059632,
        0.00057785,
        0.00056064,
        0.00054214,
        0.00053807,
        0.00052632,
        0.00051598,
        0.00051018,
        0.00050538,
        0.00049883,
        0.00049172,
        0.00048371,
        0.00047595,
        0.00047254,
        0.00046464,
        0.00045509,
        0.00044713,
        0.00044014,
        0.00043718,
        0.00043257,
        0.00041819,
        0.00040648,
        0.0004019,
        0.00039384,
        0.00038742,
        0.00037849,
        0.00037263,
        0.00037308,
        0.000368,
        0.00035821,
        0.00035285,
        0.00034494,
        0.00033788,
        0.00032919,
        0.00032131,
        0.00031647,
        0.00031148,
        0.00030246,
        0.00029619,
        0.0002919,
        0.00028763,
        0.00028587,
        0.0002811,
        0.00027632,
        0.00027594,
        0.00027628,
        0.00027522,
        0.00027469,
        0.00027383,
        0.00027337,
        0.00027356,
        0.00027241,
        0.00027292,
        0.00027363,
        0.00028063,
        0.00028557,
        0.00028923,
        0.00029175,
        0.0002951,
        0.00029732,
        0.0003017,
        0.0003057,
        0.00030976,
        0.00031282,
        0.00031553,
        0.00032037,
        0.00032178,
        0.00032094,
        0.00031761,
        0.00031312,
        0.0003087,
        0.00029779,
        0.00028617,
        0.00027452,
        0.0002655,
        0.00024634,
        0.00023322,
        0.00022156,
        0.00021574,
        0.00020078,
        0.00018716,
        0.00018019,
        0.00017351,
        0.0001638,
        0.00015433,
        0.0001478,
        0.00014276,
        0.00013505,
        0.00012787,
        0.00012193,
        0.00011289,
        0.00010606,
        0.00010241,
        0.000092885,
        0.00008482,
        0.000079712,
        0.000073633,
        0.000068224,
        0.000062778,
        0.000058589,
        0.000055294,
        0.000051851,
        0.000047784,
        0.000045502,
        0.000043184,
        0.000041584,
        0.00004014,
        0.000038031,
        0.000036582,
        0.000036125,
        0.000034932,
        0.000033837,
        0.000032647,
        0.000031865,
        0.000031259,
        0.000030893,
        0.000030463,
        0.000030434,
        0.000030405,
        0.000029882,
        0.000029879,
        0.000029714,
        0.000029248,
        0.000029055,
        0.00002947,
        0.000029793,
        0.000029478,
        0.000029925,
        0.000030034,
        0.000029563,
        0.000029255,
        0.000029965,
        0.000030611,
        0.000030407,
        0.000029344,
        0.000028275,
        0.000028361,
        0.000028409,
        0.000027725,
        0.000026798,
        0.000025951,
        0.00002543,
        0.000024817,
        0.00002427,
        0.000023502,
        0.000022807,
        0.000022459,
        0.000021982,
        0.000021425,
        0.000021057,
        0.000020605,
        0.000020235,
        0.0000199,
        0.00001966,
        0.000019494,
        0.00001957,
        0.000019384,
        0.000019202,
        0.000019141,
        0.000018829,
        0.000018813,
        0.00001862,
        0.000018099,
        0.000017941,
        0.000017625,
        0.000017289,
        0.00001748,
        0.000017742,
        0.000017457,
        0.000017495,
        0.000017254,
        0.000016994,
        0.000016829,
        0.000016854,
        0.000016692,
        0.000016517,
        0.000016428,
        0.000016233,
        0.000016233,
        0.000016186,
        0.000016117,
        0.000016202,
        0.000016293,
        0.000016011,
        0.000015676,
        0.000015426,
        0.000015102,
        0.000014706,
        0.000014561,
        0.000014567,
        0.000014202,
        0.000013945,
        0.000013759,
        0.00001346,
        0.000013069,
        0.00001262,
        0.000012057,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 30,
    "sensor_polarisation_filter_angle_deg": 45,
    "source_row_sample_index": 31
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-45-row-31-35fd411c86",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=30; sensor_polarisation_filter_angle_deg=45; source_row_sample_index=31",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-45:row-31",
    "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"
}