{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00086331,
        0.00087458,
        0.00088363,
        0.00092714,
        0.00097559,
        0.0010024,
        0.0010471,
        0.0010689,
        0.0010637,
        0.0010368,
        0.0010159,
        0.0010024,
        0.00099823,
        0.00097778,
        0.00096655,
        0.0009459,
        0.00092492,
        0.00089495,
        0.00087195,
        0.00085064,
        0.00083477,
        0.00080833,
        0.00078935,
        0.00077476,
        0.00076071,
        0.00076038,
        0.0007498,
        0.00072587,
        0.00071048,
        0.00070354,
        0.0007052,
        0.00069939,
        0.00068435,
        0.00068774,
        0.0006902,
        0.00067125,
        0.00066788,
        0.00065985,
        0.00064492,
        0.00064077,
        0.00063674,
        0.00062291,
        0.00061543,
        0.00061293,
        0.00060316,
        0.00059298,
        0.00058329,
        0.00057909,
        0.00057437,
        0.00056554,
        0.00055726,
        0.00054541,
        0.00052592,
        0.00051003,
        0.00050702,
        0.00050596,
        0.00050472,
        0.00050173,
        0.00050146,
        0.00050149,
        0.00049773,
        0.00049339,
        0.00049721,
        0.00050367,
        0.00051769,
        0.00052786,
        0.0005403,
        0.00055629,
        0.0005709,
        0.00058648,
        0.00060487,
        0.00062318,
        0.00065531,
        0.0007143,
        0.00079346,
        0.00085291,
        0.00084391,
        0.00083339,
        0.00080475,
        0.00074076,
        0.00065258,
        0.00058508,
        0.00056658,
        0.00055627,
        0.00054179,
        0.00052597,
        0.00052073,
        0.00052661,
        0.00053508,
        0.00053463,
        0.00052939,
        0.00053435,
        0.00054939,
        0.00055938,
        0.0005701,
        0.00057573,
        0.00058714,
        0.00061135,
        0.0006268,
        0.00063224,
        0.00065144,
        0.00066619,
        0.00067331,
        0.0006921,
        0.00072164,
        0.00073742,
        0.00075713,
        0.0007755,
        0.00079866,
        0.0008351,
        0.00086194,
        0.00089341,
        0.0009366,
        0.00096866,
        0.0010195,
        0.001078,
        0.001138,
        0.0011954,
        0.0012604,
        0.0013488,
        0.0014263,
        0.0014818,
        0.00153,
        0.0015952,
        0.0016577,
        0.0016733,
        0.0017089,
        0.0017131,
        0.0016981,
        0.0016899,
        0.0016638,
        0.0016236,
        0.0015629,
        0.0015137,
        0.0014593,
        0.0014024,
        0.0013354,
        0.0012753,
        0.0011976,
        0.0011384,
        0.0010883,
        0.0010399,
        0.0010025,
        0.00096224,
        0.00092139,
        0.00089819,
        0.00087213,
        0.00085156,
        0.00083864,
        0.0008271,
        0.00082843,
        0.00083289,
        0.00084514,
        0.00085971,
        0.00087919,
        0.00090984,
        0.00095348,
        0.0010083,
        0.0010507,
        0.001083,
        0.0011093,
        0.0011425,
        0.0011639,
        0.0011861,
        0.0012106,
        0.00123,
        0.0012739,
        0.0013543,
        0.0014561,
        0.0016064,
        0.0017707,
        0.0020629,
        0.002349,
        0.0027801,
        0.0035017,
        0.0039556,
        0.004866,
        0.0059129,
        0.0065837,
        0.0078916,
        0.0089762,
        0.0098065,
        0.011118,
        0.01199,
        0.01286,
        0.013754,
        0.014455,
        0.01518,
        0.015591,
        0.016113,
        0.016518,
        0.016791,
        0.017248,
        0.017451,
        0.017635,
        0.017857,
        0.017905,
        0.017959,
        0.017937,
        0.017881,
        0.017835,
        0.017729,
        0.017668,
        0.017572,
        0.017457,
        0.017353,
        0.017192,
        0.017145,
        0.017106,
        0.017061,
        0.017017,
        0.016962,
        0.016865,
        0.016813,
        0.016764,
        0.016693,
        0.016639,
        0.016508,
        0.016384,
        0.01629,
        0.016058,
        0.01596,
        0.015881,
        0.015709,
        0.015607,
        0.015498,
        0.015379,
        0.015301,
        0.015205,
        0.015081,
        0.014997,
        0.014825,
        0.014568,
        0.014354,
        0.013858,
        0.013405,
        0.012921,
        0.012196,
        0.011518,
        0.010762,
        0.010006,
        0.009166,
        0.0083324,
        0.0077454,
        0.0069276,
        0.0063319,
        0.0058145,
        0.0052279,
        0.0047988,
        0.0044034,
        0.0039506,
        0.0036688,
        0.0033529,
        0.0030192,
        0.0027984,
        0.0025408,
        0.0023075,
        0.0021208,
        0.0018825,
        0.0016926,
        0.0015371,
        0.0013246,
        0.0011784,
        0.0010578,
        0.00088729,
        0.00079278,
        0.00069348,
        0.00060316,
        0.00053723,
        0.00047935,
        0.00043124,
        0.000394,
        0.0003498,
        0.00031791,
        0.00029463,
        0.00027162,
        0.00025414,
        0.00023701,
        0.00022403,
        0.00021112,
        0.00020213,
        0.00019782,
        0.00019079,
        0.00018625,
        0.00018334,
        0.00018085,
        0.00017756,
        0.0001744,
        0.0001761,
        0.00017654,
        0.0001776,
        0.00018065,
        0.00018227,
        0.00018522,
        0.00018842,
        0.00019008,
        0.00019321,
        0.00019592,
        0.00019765,
        0.00019746,
        0.00019582,
        0.00019482,
        0.00019213,
        0.00018857,
        0.0001842,
        0.00017644,
        0.00017004,
        0.00016054,
        0.00015052,
        0.00014314,
        0.00013752,
        0.00013162,
        0.00012501,
        0.00011798,
        0.00011327,
        0.00010945,
        0.00010445,
        0.00010078,
        0.000099224,
        0.000096913,
        0.000093389,
        0.000090549,
        0.000087739,
        0.000087233,
        0.000085624,
        0.000085349,
        0.000085837,
        0.000086949,
        0.000086544,
        0.000084618,
        0.000084891,
        0.000086584,
        0.000088049,
        0.000090095,
        0.000090975,
        0.000091058,
        0.000092821,
        0.000095116,
        0.00009749,
        0.00010081,
        0.00010182,
        0.00010467,
        0.00010605,
        0.00010663,
        0.00011175,
        0.00011551,
        0.00011637,
        0.00011634,
        0.0001175,
        0.00011798,
        0.00011733,
        0.00011552,
        0.00011301,
        0.00011054,
        0.00010825,
        0.00010417,
        0.00010035,
        0.000098971,
        0.000093927,
        0.000088967,
        0.000087531,
        0.000084866,
        0.000081601,
        0.000077814,
        0.000073335,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00099248,
        0.00091817,
        0.00087375,
        0.00087653,
        0.0009091,
        0.00095035,
        0.0009789,
        0.00099206,
        0.0010095,
        0.0010247,
        0.0010216,
        0.0010291,
        0.0010481,
        0.0010607,
        0.0010564,
        0.0010478,
        0.0010432,
        0.0010358,
        0.0010321,
        0.0010245,
        0.0010182,
        0.001018,
        0.0010128,
        0.0010012,
        0.00098879,
        0.00098037,
        0.00098257,
        0.00099231,
        0.00099356,
        0.0010011,
        0.00103,
        0.0010514,
        0.001062,
        0.0010889,
        0.001126,
        0.001162,
        0.0011956,
        0.0012281,
        0.0012524,
        0.0012766,
        0.0013001,
        0.0013076,
        0.0013181,
        0.0013162,
        0.0013137,
        0.0013146,
        0.0013144,
        0.0012973,
        0.0012834,
        0.001277,
        0.0012559,
        0.0012383,
        0.0012278,
        0.0012345,
        0.0012534,
        0.0012657,
        0.0012783,
        0.0013129,
        0.0013798,
        0.0014456,
        0.0015251,
        0.0016506,
        0.0017725,
        0.0019383,
        0.0021323,
        0.0023658,
        0.0026174,
        0.0029072,
        0.0032411,
        0.0036107,
        0.0040232,
        0.0044775,
        0.0049684,
        0.0054861,
        0.0059951,
        0.0064723,
        0.0069617,
        0.0074018,
        0.0078096,
        0.0081357,
        0.0084477,
        0.0088187,
        0.0091653,
        0.0095247,
        0.0098965,
        0.010267,
        0.010576,
        0.010951,
        0.011372,
        0.011781,
        0.012153,
        0.012493,
        0.012808,
        0.013193,
        0.013481,
        0.01376,
        0.014065,
        0.014296,
        0.014505,
        0.014683,
        0.014784,
        0.014929,
        0.015037,
        0.015127,
        0.015175,
        0.015158,
        0.015134,
        0.015138,
        0.015129,
        0.015141,
        0.015101,
        0.01504,
        0.015023,
        0.014986,
        0.015029,
        0.015097,
        0.015154,
        0.015265,
        0.015421,
        0.015583,
        0.015778,
        0.015925,
        0.01608,
        0.016235,
        0.016361,
        0.01641,
        0.016457,
        0.016435,
        0.016432,
        0.016404,
        0.016342,
        0.016233,
        0.016207,
        0.016175,
        0.01612,
        0.016038,
        0.016007,
        0.016063,
        0.016045,
        0.016001,
        0.015951,
        0.015865,
        0.015798,
        0.015746,
        0.015655,
        0.015581,
        0.015499,
        0.015411,
        0.015333,
        0.01528,
        0.015174,
        0.015079,
        0.015048,
        0.015011,
        0.014992,
        0.014974,
        0.014926,
        0.014885,
        0.014809,
        0.014753,
        0.014664,
        0.01453,
        0.014421,
        0.01434,
        0.014232,
        0.014093,
        0.013966,
        0.01383,
        0.01368,
        0.01356,
        0.013458,
        0.013356,
        0.013265,
        0.013195,
        0.013093,
        0.012998,
        0.012904,
        0.012785,
        0.01264,
        0.01249,
        0.012329,
        0.012136,
        0.011968,
        0.011771,
        0.011559,
        0.011372,
        0.011177,
        0.010979,
        0.010803,
        0.010649,
        0.010436,
        0.010207,
        0.010042,
        0.0098576,
        0.0096379,
        0.0094412,
        0.0091846,
        0.0089627,
        0.0087312,
        0.0084525,
        0.0081872,
        0.0079584,
        0.0076941,
        0.0074405,
        0.0071826,
        0.0069089,
        0.0066818,
        0.0064652,
        0.0062257,
        0.0059944,
        0.0058005,
        0.0055972,
        0.0053917,
        0.0052175,
        0.0050522,
        0.0048812,
        0.0047318,
        0.0045852,
        0.0044352,
        0.0042853,
        0.0041398,
        0.0040103,
        0.003894,
        0.0037867,
        0.0036677,
        0.0035639,
        0.0034913,
        0.0034017,
        0.0033173,
        0.0032586,
        0.0031873,
        0.0030986,
        0.0030047,
        0.0028948,
        0.0027818,
        0.0026635,
        0.0025123,
        0.0023514,
        0.0021961,
        0.0020248,
        0.0018587,
        0.0017026,
        0.0015435,
        0.0013965,
        0.0012524,
        0.0011301,
        0.0010197,
        0.00092464,
        0.00083367,
        0.00076096,
        0.00070006,
        0.00063696,
        0.00058496,
        0.00053992,
        0.00049632,
        0.00045791,
        0.00041994,
        0.00038199,
        0.0003491,
        0.00031621,
        0.00028627,
        0.00025911,
        0.00023896,
        0.00021761,
        0.0001979,
        0.00017942,
        0.00016192,
        0.00014941,
        0.00013622,
        0.00012604,
        0.00011876,
        0.00011388,
        0.00010777,
        0.00010192,
        0.00009797,
        0.000094229,
        0.000092246,
        0.000090161,
        0.000088265,
        0.000085618,
        0.00008266,
        0.000081579,
        0.000080975,
        0.000080784,
        0.000080674,
        0.000080677,
        0.000082286,
        0.000083674,
        0.000083826,
        0.00008407,
        0.000085428,
        0.000086525,
        0.000088399,
        0.000090117,
        0.000090612,
        0.000091151,
        0.000092705,
        0.000094434,
        0.000096669,
        0.000097062,
        0.000096128,
        0.000095792,
        0.00009451,
        0.000092715,
        0.000091186,
        0.000089608,
        0.000087445,
        0.000084253,
        0.000080394,
        0.000078346,
        0.000075149,
        0.00007207,
        0.000069648,
        0.000068075,
        0.000066271,
        0.000064185,
        0.000061509,
        0.000060063,
        0.000059506,
        0.000058676,
        0.000057545,
        0.000056352,
        0.000055246,
        0.000054618,
        0.000054352,
        0.000054264,
        0.000053622,
        0.000052831,
        0.000052801,
        0.000052553,
        0.000053191,
        0.000053587,
        0.000053938,
        0.000053885,
        0.000054465,
        0.000055163,
        0.00005579,
        0.000056531,
        0.000057324,
        0.000058008,
        0.000058222,
        0.000059237,
        0.000061046,
        0.000062687,
        0.000063725,
        0.000064999,
        0.000066483,
        0.000066846,
        0.00006737,
        0.00006745,
        0.00006768,
        0.000066861,
        0.000066427,
        0.000065596,
        0.000064305,
        0.000062825,
        0.000062363,
        0.000061142,
        0.000058604,
        0.000057059,
        0.000055225,
        0.00005304,
        0.000051617,
        0.000050803,
        0.000048986,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0024624,
        0.0030826,
        0.0033737,
        0.0039165,
        0.0043257,
        0.0046399,
        0.0050768,
        0.0053193,
        0.0055665,
        0.0057733,
        0.0059333,
        0.0060747,
        0.0061836,
        0.0063204,
        0.0063738,
        0.006458,
        0.0065555,
        0.0066114,
        0.0066994,
        0.0068146,
        0.0068906,
        0.0069948,
        0.0070746,
        0.0071688,
        0.0072512,
        0.0073279,
        0.0073979,
        0.0074458,
        0.0074932,
        0.0076544,
        0.0077721,
        0.0078877,
        0.0080654,
        0.0082168,
        0.0084242,
        0.0085348,
        0.0085737,
        0.0086901,
        0.0088569,
        0.0088678,
        0.008948,
        0.0089798,
        0.0090265,
        0.0091231,
        0.0091525,
        0.0091474,
        0.0092192,
        0.0091977,
        0.0092073,
        0.0093225,
        0.0093512,
        0.0094063,
        0.0094522,
        0.0094173,
        0.0095349,
        0.0095289,
        0.009495,
        0.0095033,
        0.0094278,
        0.0093636,
        0.0093274,
        0.0092651,
        0.009282,
        0.009315,
        0.0093051,
        0.0093676,
        0.0093937,
        0.0094421,
        0.0095536,
        0.0095575,
        0.0095854,
        0.0096273,
        0.0095725,
        0.0095747,
        0.0095841,
        0.009541,
        0.0094571,
        0.0093525,
        0.009253,
        0.009106,
        0.0089916,
        0.008856,
        0.0087041,
        0.0085739,
        0.0084243,
        0.0083397,
        0.0082494,
        0.0081356,
        0.008051,
        0.0080056,
        0.0079365,
        0.0078518,
        0.0077799,
        0.0077133,
        0.0076247,
        0.0075499,
        0.0074761,
        0.0073771,
        0.0072375,
        0.0070734,
        0.0069498,
        0.0067659,
        0.0065557,
        0.0064145,
        0.0062059,
        0.0059866,
        0.0058093,
        0.0055898,
        0.0053956,
        0.0051865,
        0.0049947,
        0.0047904,
        0.00461,
        0.0043974,
        0.0042272,
        0.0040438,
        0.0039169,
        0.0037856,
        0.0036542,
        0.003519,
        0.0034237,
        0.0033236,
        0.0032219,
        0.0031376,
        0.0030631,
        0.0029537,
        0.002869,
        0.0027853,
        0.0026922,
        0.0026386,
        0.0025548,
        0.0024682,
        0.0024063,
        0.0023426,
        0.0022631,
        0.002196,
        0.0021327,
        0.0020847,
        0.0020445,
        0.0019859,
        0.0019145,
        0.0018682,
        0.0017983,
        0.0017325,
        0.001686,
        0.0016141,
        0.0015506,
        0.0015049,
        0.0014384,
        0.0013726,
        0.0013154,
        0.0012428,
        0.0011798,
        0.0011289,
        0.0010774,
        0.0010352,
        0.00099275,
        0.00094659,
        0.00091335,
        0.00087811,
        0.00084454,
        0.00082251,
        0.00078571,
        0.00075058,
        0.00072794,
        0.00070074,
        0.00067501,
        0.00065602,
        0.0006382,
        0.00062537,
        0.0006089,
        0.00059521,
        0.00059218,
        0.00058012,
        0.00056685,
        0.00056086,
        0.00055771,
        0.00054922,
        0.0005376,
        0.00052916,
        0.0005241,
        0.00051749,
        0.00050734,
        0.00050233,
        0.00050106,
        0.00049391,
        0.00048567,
        0.00048,
        0.00047265,
        0.00047071,
        0.00046444,
        0.00045793,
        0.00045488,
        0.00045215,
        0.00044783,
        0.00044237,
        0.00043531,
        0.00043031,
        0.00042423,
        0.00041494,
        0.00040456,
        0.00039487,
        0.0003888,
        0.00038626,
        0.00038118,
        0.0003721,
        0.00036757,
        0.00036427,
        0.00036164,
        0.00036295,
        0.00035833,
        0.00035088,
        0.00034737,
        0.00034549,
        0.00034466,
        0.00034205,
        0.00034154,
        0.00034059,
        0.00033886,
        0.00033889,
        0.00034047,
        0.00034227,
        0.00034357,
        0.00034207,
        0.00034478,
        0.00035141,
        0.00035913,
        0.000368,
        0.0003723,
        0.00037608,
        0.00038122,
        0.00038115,
        0.00038288,
        0.0003849,
        0.00038247,
        0.00037876,
        0.00037492,
        0.00037173,
        0.00036351,
        0.00034713,
        0.00033158,
        0.00031724,
        0.00030389,
        0.00029266,
        0.00027327,
        0.00026032,
        0.00024757,
        0.00023279,
        0.00022315,
        0.00021107,
        0.00020021,
        0.00019456,
        0.0001878,
        0.00017834,
        0.00016819,
        0.00015835,
        0.00014851,
        0.00014024,
        0.00013239,
        0.00012401,
        0.00011422,
        0.00010583,
        0.000099878,
        0.000094379,
        0.000085929,
        0.000078814,
        0.000072813,
        0.000067749,
        0.000065763,
        0.000062264,
        0.000058362,
        0.000055747,
        0.000053901,
        0.000051644,
        0.000049966,
        0.000048409,
        0.000047572,
        0.000047336,
        0.000046145,
        0.000043999,
        0.000042741,
        0.000042232,
        0.000041961,
        0.000041615,
        0.000041709,
        0.000041788,
        0.000042344,
        0.000042567,
        0.000042084,
        0.000041931,
        0.000041696,
        0.000041455,
        0.000040884,
        0.000041961,
        0.000042897,
        0.000042321,
        0.000041161,
        0.000041541,
        0.00004338,
        0.000043821,
        0.000044001,
        0.000043244,
        0.000042773,
        0.0000424,
        0.000041931,
        0.000041949,
        0.000041209,
        0.000040115,
        0.00003952,
        0.000038067,
        0.000036679,
        0.000036908,
        0.000036229,
        0.000035108,
        0.000035223,
        0.000034833,
        0.000034002,
        0.000033556,
        0.000033304,
        0.000033012,
        0.000032432,
        0.000031842,
        0.000032041,
        0.000032706,
        0.000033086,
        0.000032322,
        0.000032042,
        0.000032351,
        0.000032465,
        0.000032084,
        0.000032374,
        0.000031881,
        0.000031302,
        0.000031291,
        0.000031645,
        0.000032359,
        0.000032879,
        0.00003266,
        0.000032022,
        0.000032163,
        0.000032597,
        0.000032805,
        0.000033393,
        0.000032909,
        0.000032463,
        0.000032355,
        0.000033013,
        0.000033777,
        0.000033555,
        0.000032683,
        0.000033143,
        0.000033121,
        0.000033049,
        0.000033707,
        0.000033715,
        0.000034165,
        0.000034369,
        0.000032932,
        0.000031685,
        0.000030958,
        0.000031378,
        0.000032049,
        0.000032247,
        0.000031605,
        0.000030855,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 28,
    "sensor_polarisation_filter_angle_deg": 0,
    "source_row_sample_index": 29
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-0-row-29-fa5d95dd5e",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=28; sensor_polarisation_filter_angle_deg=0; source_row_sample_index=29",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-0:row-29",
    "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"
}