{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00049377,
        0.00048576,
        0.00048369,
        0.0005037,
        0.0005211,
        0.00052513,
        0.00051541,
        0.00051167,
        0.00050341,
        0.00049962,
        0.00049772,
        0.00048953,
        0.0004817,
        0.00047368,
        0.00046285,
        0.0004521,
        0.00044672,
        0.00044044,
        0.00043244,
        0.00042636,
        0.0004223,
        0.00041229,
        0.00040061,
        0.00039092,
        0.0003886,
        0.00038444,
        0.00038103,
        0.00037477,
        0.00036602,
        0.00036038,
        0.00035893,
        0.00035892,
        0.0003566,
        0.00035187,
        0.00034837,
        0.00034817,
        0.00034705,
        0.00034512,
        0.00034376,
        0.00034419,
        0.00034261,
        0.00033779,
        0.00033388,
        0.00033298,
        0.00032861,
        0.00032848,
        0.00032862,
        0.00032614,
        0.00032567,
        0.00032189,
        0.00031256,
        0.00030383,
        0.00030029,
        0.0002947,
        0.0002907,
        0.00028762,
        0.00028792,
        0.00028812,
        0.00028277,
        0.00027988,
        0.00028118,
        0.00028785,
        0.00029646,
        0.00030282,
        0.00031343,
        0.000322,
        0.00032671,
        0.00033447,
        0.0003433,
        0.00035716,
        0.00036939,
        0.00038505,
        0.0004224,
        0.00047043,
        0.00054969,
        0.00059964,
        0.00060004,
        0.0005843,
        0.00055298,
        0.00049601,
        0.00043628,
        0.00035117,
        0.00032061,
        0.00030496,
        0.0003007,
        0.00029933,
        0.00029878,
        0.00029889,
        0.00029668,
        0.00029409,
        0.00029455,
        0.00030215,
        0.00030504,
        0.0003095,
        0.00031508,
        0.00031971,
        0.00032702,
        0.00033518,
        0.00033821,
        0.00034461,
        0.00035237,
        0.00036221,
        0.00036836,
        0.00037764,
        0.0003855,
        0.00039471,
        0.00040772,
        0.00042088,
        0.00043424,
        0.00045531,
        0.00047839,
        0.00049792,
        0.00051461,
        0.00053751,
        0.00057226,
        0.00061114,
        0.00064746,
        0.00067801,
        0.00071674,
        0.0007658,
        0.0008007,
        0.00084708,
        0.00087798,
        0.00091449,
        0.00094657,
        0.00096568,
        0.00098457,
        0.00099257,
        0.00099288,
        0.00099066,
        0.00097633,
        0.00096084,
        0.0009302,
        0.00090001,
        0.00087508,
        0.00083235,
        0.00079693,
        0.00076683,
        0.00073021,
        0.0006929,
        0.00065747,
        0.00062553,
        0.00060066,
        0.00057629,
        0.00055479,
        0.00054119,
        0.00052855,
        0.00051631,
        0.00051045,
        0.00050754,
        0.00050961,
        0.00051222,
        0.00051942,
        0.00052856,
        0.00053947,
        0.00057263,
        0.00060087,
        0.00063649,
        0.00067717,
        0.00071356,
        0.00073205,
        0.00074921,
        0.00076451,
        0.00078077,
        0.00080122,
        0.00082219,
        0.0008531,
        0.00089377,
        0.0009378,
        0.0010177,
        0.0011149,
        0.0012892,
        0.0014189,
        0.0016991,
        0.0020912,
        0.002308,
        0.002893,
        0.0034385,
        0.0038098,
        0.0046111,
        0.005136,
        0.0056599,
        0.0064518,
        0.0069122,
        0.0074502,
        0.008053,
        0.0083995,
        0.008846,
        0.0092572,
        0.0095526,
        0.0098233,
        0.010072,
        0.010338,
        0.010456,
        0.01057,
        0.010716,
        0.010761,
        0.010819,
        0.0108,
        0.010764,
        0.0107,
        0.010652,
        0.010607,
        0.010495,
        0.01044,
        0.010394,
        0.010337,
        0.01032,
        0.010299,
        0.010222,
        0.010185,
        0.010111,
        0.01003,
        0.0099932,
        0.0099304,
        0.0098431,
        0.0097821,
        0.0096053,
        0.0095045,
        0.0094247,
        0.0092604,
        0.009181,
        0.0090998,
        0.0089881,
        0.0089351,
        0.0088767,
        0.0088392,
        0.0088082,
        0.0087692,
        0.0087408,
        0.0087104,
        0.0086472,
        0.0085464,
        0.0084427,
        0.0081833,
        0.0079388,
        0.0076443,
        0.007244,
        0.0068678,
        0.0064287,
        0.0060117,
        0.0055094,
        0.0050542,
        0.0046732,
        0.0041598,
        0.0038312,
        0.0034872,
        0.0031298,
        0.0029056,
        0.0026391,
        0.0023946,
        0.0022315,
        0.0020272,
        0.0018525,
        0.0017109,
        0.0015325,
        0.0014016,
        0.0012965,
        0.0011333,
        0.001026,
        0.00092421,
        0.00079718,
        0.00072179,
        0.00063551,
        0.00054287,
        0.0004863,
        0.00042317,
        0.00037017,
        0.00033357,
        0.00029274,
        0.00026334,
        0.00023758,
        0.00021445,
        0.00019367,
        0.00017644,
        0.00016479,
        0.00015645,
        0.00014638,
        0.00013824,
        0.00012943,
        0.00012309,
        0.00012033,
        0.00011587,
        0.00011332,
        0.00011115,
        0.00011112,
        0.00011109,
        0.00010984,
        0.00010897,
        0.00011019,
        0.00011054,
        0.00011258,
        0.00011457,
        0.00011552,
        0.00011528,
        0.00011711,
        0.00011868,
        0.00011856,
        0.00011829,
        0.00011948,
        0.00011975,
        0.00012023,
        0.00011803,
        0.00011514,
        0.00011216,
        0.00010799,
        0.00010422,
        0.00010083,
        0.000096469,
        0.00009137,
        0.000085646,
        0.000081871,
        0.000077557,
        0.000073224,
        0.000070735,
        0.000068682,
        0.000066004,
        0.000064066,
        0.000061734,
        0.000059569,
        0.000058765,
        0.00005777,
        0.000056695,
        0.000055564,
        0.000054494,
        0.000053294,
        0.000052554,
        0.000052903,
        0.000053856,
        0.000053459,
        0.00005305,
        0.000053826,
        0.000055242,
        0.000056183,
        0.000055549,
        0.000056427,
        0.00005877,
        0.000060079,
        0.000061279,
        0.000062412,
        0.000064414,
        0.000065993,
        0.000066907,
        0.000068253,
        0.000070096,
        0.000071383,
        0.000072085,
        0.000071978,
        0.000072414,
        0.000073797,
        0.000074081,
        0.000073206,
        0.000070854,
        0.000068916,
        0.000067889,
        0.000065515,
        0.00006271,
        0.000060598,
        0.000059336,
        0.000057268,
        0.000055039,
        0.000053171,
        0.000052009,
        0.000050729,
        0.000049394,
        0.000046942,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00055082,
        0.00050395,
        0.00049291,
        0.00049289,
        0.00049462,
        0.00050612,
        0.00052039,
        0.00052819,
        0.00053521,
        0.00054387,
        0.00055198,
        0.00055535,
        0.00055871,
        0.00056773,
        0.00057653,
        0.00058071,
        0.00059258,
        0.00060117,
        0.00060367,
        0.00060476,
        0.00060745,
        0.00061018,
        0.00061008,
        0.00060889,
        0.00061113,
        0.00060639,
        0.00060857,
        0.00061714,
        0.00063134,
        0.00064308,
        0.00065379,
        0.00066387,
        0.00067154,
        0.00069128,
        0.00071122,
        0.00072895,
        0.00074618,
        0.00075427,
        0.00075841,
        0.00076592,
        0.0007746,
        0.00077847,
        0.0007811,
        0.00078583,
        0.00078361,
        0.00078181,
        0.00078512,
        0.00078582,
        0.0007763,
        0.00076563,
        0.00076012,
        0.00075888,
        0.0007529,
        0.00075496,
        0.00076248,
        0.00077478,
        0.00079203,
        0.0008141,
        0.00084635,
        0.00089675,
        0.00094856,
        0.0010136,
        0.0010937,
        0.0011944,
        0.0013074,
        0.001434,
        0.0015824,
        0.0017459,
        0.0019381,
        0.0021523,
        0.0024075,
        0.0026584,
        0.0029525,
        0.0032222,
        0.0035136,
        0.0038064,
        0.0040652,
        0.004279,
        0.0044845,
        0.0046631,
        0.0048037,
        0.0049896,
        0.0051753,
        0.0053617,
        0.0055843,
        0.0057507,
        0.0059311,
        0.0061596,
        0.0063425,
        0.0065751,
        0.0067949,
        0.0069875,
        0.0071698,
        0.0073399,
        0.0074939,
        0.0076499,
        0.0077861,
        0.0079161,
        0.0080347,
        0.0081026,
        0.008186,
        0.0082737,
        0.0083284,
        0.0083673,
        0.0083966,
        0.0084258,
        0.0084474,
        0.0084474,
        0.0084208,
        0.0084249,
        0.0084287,
        0.0084202,
        0.0084099,
        0.0084406,
        0.0084864,
        0.0085359,
        0.0085918,
        0.0086986,
        0.0088094,
        0.0089575,
        0.0090894,
        0.0092189,
        0.009329,
        0.009438,
        0.0095352,
        0.0096252,
        0.0096915,
        0.0097188,
        0.0097185,
        0.0097438,
        0.0097379,
        0.0097165,
        0.0097064,
        0.0097172,
        0.0097238,
        0.0097418,
        0.0097193,
        0.0097168,
        0.0097195,
        0.009704,
        0.0096766,
        0.0096456,
        0.0096384,
        0.0096126,
        0.0095724,
        0.0095337,
        0.0094804,
        0.0094323,
        0.0094105,
        0.0093492,
        0.0092697,
        0.0092242,
        0.0091735,
        0.0091376,
        0.0091033,
        0.0090713,
        0.0090256,
        0.0089756,
        0.0089448,
        0.0089131,
        0.0088509,
        0.0087722,
        0.0087011,
        0.0085965,
        0.0085004,
        0.0083822,
        0.0082711,
        0.0081866,
        0.0080766,
        0.0079917,
        0.0079153,
        0.0078463,
        0.0077625,
        0.0076849,
        0.0076169,
        0.0075624,
        0.0074977,
        0.0074149,
        0.0072917,
        0.0071925,
        0.0070832,
        0.0069838,
        0.0068846,
        0.0067733,
        0.0066513,
        0.0065391,
        0.0064172,
        0.0063146,
        0.0062207,
        0.0061144,
        0.0060025,
        0.0059049,
        0.0057883,
        0.0056893,
        0.0055841,
        0.005463,
        0.0053289,
        0.0052144,
        0.0050834,
        0.0049372,
        0.004804,
        0.004666,
        0.0045255,
        0.0043694,
        0.0042312,
        0.0040853,
        0.0039614,
        0.0038298,
        0.0037083,
        0.0035668,
        0.003429,
        0.0033127,
        0.0031876,
        0.003072,
        0.0029714,
        0.0028697,
        0.0027603,
        0.0026576,
        0.0025769,
        0.002482,
        0.0024005,
        0.002329,
        0.0022584,
        0.0021863,
        0.0021189,
        0.0020683,
        0.0020153,
        0.0019673,
        0.0019318,
        0.001897,
        0.0018639,
        0.0018214,
        0.001771,
        0.0017213,
        0.0016557,
        0.0015823,
        0.0015044,
        0.0014107,
        0.0013216,
        0.0012258,
        0.0011243,
        0.0010247,
        0.00093104,
        0.00084578,
        0.00076236,
        0.00068553,
        0.00062034,
        0.00056787,
        0.00051335,
        0.00046582,
        0.00042553,
        0.00039238,
        0.00036093,
        0.00033153,
        0.00030571,
        0.0002797,
        0.00025675,
        0.00023586,
        0.00021639,
        0.00019694,
        0.00017966,
        0.00016293,
        0.0001482,
        0.0001342,
        0.00012089,
        0.00010876,
        0.000098849,
        0.000091417,
        0.000085246,
        0.000080456,
        0.000074785,
        0.000069762,
        0.000067162,
        0.000064058,
        0.000061766,
        0.000060081,
        0.000057841,
        0.000055242,
        0.000053436,
        0.000052927,
        0.000052603,
        0.000051914,
        0.000050581,
        0.000049768,
        0.000049733,
        0.000050261,
        0.000051213,
        0.000051805,
        0.000051454,
        0.000051505,
        0.000052887,
        0.00005457,
        0.000055267,
        0.000055792,
        0.000057357,
        0.000057804,
        0.000057907,
        0.000058434,
        0.000059226,
        0.000059026,
        0.000058563,
        0.000058146,
        0.00005802,
        0.00005708,
        0.000055717,
        0.000055082,
        0.000054341,
        0.000052519,
        0.000050756,
        0.000048675,
        0.000047177,
        0.000045491,
        0.000043684,
        0.000042181,
        0.00004047,
        0.000039553,
        0.000038818,
        0.000037568,
        0.000036664,
        0.000035813,
        0.000035627,
        0.000035498,
        0.000035238,
        0.000034944,
        0.000034339,
        0.000033902,
        0.000033659,
        0.000033307,
        0.000033343,
        0.000033422,
        0.000032879,
        0.000032667,
        0.000033447,
        0.000034194,
        0.000034634,
        0.000034764,
        0.000035031,
        0.000035359,
        0.000035808,
        0.000036658,
        0.00003716,
        0.000037888,
        0.00003881,
        0.000039674,
        0.00004006,
        0.000040529,
        0.000040978,
        0.000041498,
        0.000042158,
        0.000042893,
        0.000043106,
        0.000042343,
        0.000041953,
        0.000041984,
        0.00004098,
        0.000040043,
        0.000039195,
        0.000038766,
        0.000037428,
        0.000036099,
        0.000035333,
        0.000035123,
        0.000034426,
        0.00003303,
        0.000031819,
        0.000031055,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0016662,
        0.0018789,
        0.0021159,
        0.0023111,
        0.0024229,
        0.0025718,
        0.0027041,
        0.0028146,
        0.0029065,
        0.002961,
        0.0030259,
        0.003091,
        0.0031658,
        0.0032263,
        0.0032888,
        0.0033412,
        0.0033693,
        0.0034177,
        0.0034587,
        0.0035245,
        0.0035783,
        0.0036284,
        0.0036804,
        0.0037419,
        0.003767,
        0.0038209,
        0.0038777,
        0.003937,
        0.0040111,
        0.0040579,
        0.0041211,
        0.0041902,
        0.0042847,
        0.0043782,
        0.0044385,
        0.0044945,
        0.0045898,
        0.0046345,
        0.0046818,
        0.0047319,
        0.0047341,
        0.0047742,
        0.0048261,
        0.0048505,
        0.0048871,
        0.0049014,
        0.0049151,
        0.0049582,
        0.0050012,
        0.0050263,
        0.0050559,
        0.0050689,
        0.0051217,
        0.0051473,
        0.00519,
        0.0052384,
        0.0052303,
        0.0052581,
        0.0052586,
        0.0052245,
        0.0052308,
        0.0052361,
        0.0052795,
        0.0053221,
        0.0053258,
        0.0053809,
        0.005419,
        0.0054519,
        0.0055054,
        0.0055502,
        0.0056007,
        0.0056412,
        0.0056295,
        0.0056339,
        0.0056089,
        0.0055917,
        0.005544,
        0.0054925,
        0.0054444,
        0.0053766,
        0.0053065,
        0.0052282,
        0.0051382,
        0.0050709,
        0.004981,
        0.0049263,
        0.0048502,
        0.0047813,
        0.0047312,
        0.0046919,
        0.004643,
        0.0045827,
        0.0045212,
        0.0044569,
        0.0044073,
        0.0043535,
        0.0042994,
        0.0042423,
        0.004136,
        0.0040381,
        0.003958,
        0.0038639,
        0.0037673,
        0.0036706,
        0.0035481,
        0.0034555,
        0.0033422,
        0.0032137,
        0.0031052,
        0.0029972,
        0.0028811,
        0.0027795,
        0.0026734,
        0.0025605,
        0.002471,
        0.0023908,
        0.0022971,
        0.0022313,
        0.0021602,
        0.0020977,
        0.0020494,
        0.0019703,
        0.0018982,
        0.0018627,
        0.0018253,
        0.0017746,
        0.0017411,
        0.0016957,
        0.001652,
        0.0016189,
        0.0015788,
        0.0015301,
        0.0014904,
        0.0014381,
        0.0014014,
        0.0013811,
        0.0013469,
        0.0013032,
        0.0012785,
        0.0012338,
        0.0011927,
        0.001151,
        0.0011138,
        0.0010824,
        0.0010546,
        0.0010123,
        0.00096932,
        0.00093285,
        0.00089419,
        0.00085711,
        0.00081917,
        0.00078009,
        0.00074724,
        0.00071028,
        0.00067717,
        0.00064806,
        0.00062278,
        0.00059008,
        0.00056561,
        0.0005382,
        0.00051198,
        0.00049513,
        0.0004742,
        0.00045443,
        0.00043896,
        0.0004197,
        0.00040477,
        0.00039083,
        0.00037975,
        0.00037196,
        0.00036346,
        0.0003558,
        0.00034825,
        0.00033851,
        0.00033061,
        0.00032683,
        0.00032194,
        0.0003165,
        0.00031288,
        0.00030564,
        0.00030055,
        0.00029745,
        0.00029287,
        0.00028904,
        0.00028532,
        0.00028508,
        0.00028274,
        0.00028015,
        0.00027838,
        0.0002769,
        0.00027591,
        0.0002752,
        0.00027605,
        0.00027483,
        0.00027175,
        0.0002685,
        0.00026404,
        0.00026025,
        0.00025675,
        0.00025269,
        0.0002501,
        0.00024817,
        0.00024398,
        0.00023973,
        0.00023469,
        0.00023321,
        0.00023359,
        0.00022962,
        0.0002265,
        0.00022491,
        0.00022439,
        0.00022043,
        0.00021504,
        0.00020965,
        0.00020835,
        0.00020816,
        0.00020696,
        0.00020444,
        0.00020138,
        0.00019993,
        0.00019895,
        0.00019911,
        0.00020047,
        0.00020047,
        0.00020321,
        0.00020566,
        0.00020859,
        0.00021465,
        0.00021791,
        0.00022065,
        0.00022567,
        0.00022899,
        0.00023131,
        0.00023272,
        0.00023303,
        0.00023003,
        0.00022634,
        0.00022174,
        0.00021441,
        0.00020758,
        0.00020165,
        0.00019249,
        0.00018227,
        0.00017543,
        0.00016643,
        0.00015784,
        0.00015042,
        0.00014262,
        0.0001379,
        0.00013243,
        0.00012691,
        0.0001205,
        0.00011341,
        0.00010692,
        0.00010152,
        0.000097523,
        0.000092532,
        0.000086719,
        0.000081628,
        0.000077488,
        0.000071346,
        0.000065002,
        0.000060903,
        0.000056768,
        0.000052369,
        0.000049473,
        0.000045935,
        0.000043023,
        0.000040376,
        0.00003784,
        0.000035774,
        0.000035119,
        0.000033964,
        0.000032944,
        0.000031272,
        0.00002978,
        0.000029048,
        0.000028933,
        0.000028554,
        0.00002805,
        0.000027699,
        0.000027439,
        0.000027293,
        0.000026611,
        0.000026128,
        0.00002601,
        0.000026269,
        0.00002642,
        0.000026291,
        0.000026566,
        0.000026888,
        0.000026893,
        0.000027158,
        0.000027478,
        0.000026862,
        0.000026203,
        0.000026486,
        0.000026735,
        0.000026728,
        0.000026635,
        0.000026726,
        0.000026576,
        0.000026308,
        0.000026256,
        0.000026335,
        0.000026464,
        0.000025573,
        0.000024695,
        0.000024041,
        0.000023693,
        0.000023483,
        0.000022941,
        0.000022504,
        0.000022165,
        0.000022119,
        0.000021584,
        0.000021276,
        0.000021054,
        0.00002115,
        0.000021012,
        0.000021182,
        0.000021237,
        0.000021102,
        0.000020677,
        0.000020555,
        0.000020515,
        0.000020662,
        0.000020693,
        0.000020546,
        0.000020384,
        0.000020171,
        0.000019997,
        0.000019988,
        0.000020122,
        0.000019904,
        0.00002016,
        0.000020256,
        0.000020723,
        0.000020769,
        0.000020516,
        0.000019938,
        0.000020045,
        0.000020663,
        0.000021271,
        0.000021248,
        0.000021421,
        0.000021426,
        0.000021663,
        0.000021486,
        0.000021152,
        0.000021257,
        0.000021419,
        0.000021033,
        0.000020958,
        0.000021176,
        0.00002155,
        0.000021689,
        0.000021343,
        0.000021174,
        0.000021019,
        0.000020949,
        0.000021156,
        0.000021226,
        0.000020984,
        0.000020889,
        0.000020342,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 134,
    "sensor_polarisation_filter_angle_deg": 90,
    "source_row_sample_index": 135
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-90-row-135-2f316cd612",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=134; sensor_polarisation_filter_angle_deg=90; source_row_sample_index=135",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-90:row-135",
    "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"
}