{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00048476,
        0.00052588,
        0.00057942,
        0.00061903,
        0.00064211,
        0.00067777,
        0.00070224,
        0.00070193,
        0.00070463,
        0.00069601,
        0.00068925,
        0.00067725,
        0.00066663,
        0.00066003,
        0.00065292,
        0.00063717,
        0.00061739,
        0.00059643,
        0.00058267,
        0.00057675,
        0.00056443,
        0.00055065,
        0.00053481,
        0.0005234,
        0.00050948,
        0.00049043,
        0.00048109,
        0.00047513,
        0.00046655,
        0.00045939,
        0.00045139,
        0.00044844,
        0.000447,
        0.00043808,
        0.00043048,
        0.00042371,
        0.00041938,
        0.00041779,
        0.00041176,
        0.00040207,
        0.00039805,
        0.00039191,
        0.00038358,
        0.00037291,
        0.00036668,
        0.00036352,
        0.00035466,
        0.00034431,
        0.00034428,
        0.0003378,
        0.00032712,
        0.00031967,
        0.00031437,
        0.00031123,
        0.00030492,
        0.00029909,
        0.00029904,
        0.00029679,
        0.00029536,
        0.00029278,
        0.00028875,
        0.00028727,
        0.00028689,
        0.00029365,
        0.00029726,
        0.00030478,
        0.00030958,
        0.0003087,
        0.0003121,
        0.00032389,
        0.00033121,
        0.00034047,
        0.00034816,
        0.00035445,
        0.00036399,
        0.0003718,
        0.00037644,
        0.00037718,
        0.00037395,
        0.00036058,
        0.00035074,
        0.00034553,
        0.00034401,
        0.00033663,
        0.0003336,
        0.00033278,
        0.00033146,
        0.00033162,
        0.00033097,
        0.00033003,
        0.00033259,
        0.00033828,
        0.00034658,
        0.00035458,
        0.0003596,
        0.00036773,
        0.0003799,
        0.00038746,
        0.00039361,
        0.00040296,
        0.00041249,
        0.00042607,
        0.00043998,
        0.00044938,
        0.00045585,
        0.00047084,
        0.00048783,
        0.00050326,
        0.00051925,
        0.00053215,
        0.00054775,
        0.00057476,
        0.00060076,
        0.0006282,
        0.00066372,
        0.00069766,
        0.0007359,
        0.00077709,
        0.00081438,
        0.0008533,
        0.00089648,
        0.00093639,
        0.00097747,
        0.0010194,
        0.0010485,
        0.0010677,
        0.0010745,
        0.0010761,
        0.001081,
        0.0010712,
        0.0010551,
        0.001036,
        0.001004,
        0.00096672,
        0.00092851,
        0.00089942,
        0.0008593,
        0.00080557,
        0.00076639,
        0.00073481,
        0.00069804,
        0.00066694,
        0.00064124,
        0.00060301,
        0.00058104,
        0.00056048,
        0.00054014,
        0.00053143,
        0.00052354,
        0.00051072,
        0.0005049,
        0.00050131,
        0.00050188,
        0.00050599,
        0.00051654,
        0.00053856,
        0.00055921,
        0.00057682,
        0.00059504,
        0.00060941,
        0.00062416,
        0.00062882,
        0.00063247,
        0.00064365,
        0.00066068,
        0.00068491,
        0.00071467,
        0.00075049,
        0.00082883,
        0.00091068,
        0.0010583,
        0.0012194,
        0.0013934,
        0.0018064,
        0.0020956,
        0.0025149,
        0.0032252,
        0.0035964,
        0.0043635,
        0.0051341,
        0.0055534,
        0.0064831,
        0.0071596,
        0.00764,
        0.0083415,
        0.0087959,
        0.0092441,
        0.0095788,
        0.0098502,
        0.010083,
        0.010261,
        0.01052,
        0.010646,
        0.010722,
        0.010861,
        0.010903,
        0.010949,
        0.010965,
        0.010948,
        0.010945,
        0.010923,
        0.010878,
        0.010827,
        0.010737,
        0.010675,
        0.010606,
        0.01055,
        0.01051,
        0.010443,
        0.010415,
        0.010391,
        0.010377,
        0.010366,
        0.010363,
        0.010361,
        0.010333,
        0.010289,
        0.010228,
        0.010178,
        0.010095,
        0.010035,
        0.0099936,
        0.0098851,
        0.0097746,
        0.0096874,
        0.0096051,
        0.009543,
        0.0094691,
        0.0093923,
        0.0093048,
        0.0092202,
        0.0090606,
        0.0089278,
        0.0087249,
        0.0084517,
        0.0081525,
        0.007744,
        0.007351,
        0.0068874,
        0.0064947,
        0.0059921,
        0.0054519,
        0.0050747,
        0.0045726,
        0.0041597,
        0.0038482,
        0.0034132,
        0.0031204,
        0.0028792,
        0.002576,
        0.002372,
        0.0021716,
        0.0019433,
        0.001796,
        0.0016313,
        0.0014656,
        0.0013393,
        0.0012038,
        0.001084,
        0.00099548,
        0.0008594,
        0.00075492,
        0.000683,
        0.00058224,
        0.00051543,
        0.00045345,
        0.00038622,
        0.00034334,
        0.00030393,
        0.00026401,
        0.00023831,
        0.000211,
        0.00018809,
        0.00016992,
        0.00015834,
        0.00014523,
        0.00013457,
        0.00012735,
        0.00011802,
        0.00011082,
        0.00010628,
        0.00010136,
        0.000096002,
        0.000093022,
        0.000088919,
        0.000087486,
        0.000087069,
        0.000087309,
        0.000086563,
        0.000086866,
        0.000087602,
        0.000087904,
        0.000089106,
        0.000090562,
        0.000091574,
        0.000093562,
        0.000094263,
        0.000094563,
        0.000094007,
        0.000092819,
        0.000092249,
        0.000092997,
        0.000091944,
        0.000089802,
        0.000087181,
        0.000084339,
        0.000078655,
        0.000073401,
        0.000071258,
        0.000068261,
        0.000064624,
        0.000060393,
        0.000055932,
        0.000053535,
        0.000050085,
        0.000046885,
        0.000044521,
        0.000043406,
        0.00004211,
        0.000040648,
        0.000039321,
        0.000037751,
        0.000036771,
        0.000036091,
        0.000035607,
        0.000035345,
        0.000034469,
        0.000033744,
        0.000033667,
        0.000033883,
        0.000034096,
        0.000034303,
        0.000034131,
        0.000033657,
        0.000033562,
        0.000034263,
        0.00003472,
        0.000034998,
        0.000035486,
        0.000035997,
        0.00003679,
        0.000037605,
        0.00003774,
        0.000038929,
        0.000039877,
        0.000040426,
        0.000040216,
        0.000039459,
        0.000038991,
        0.000038867,
        0.000038751,
        0.000037613,
        0.000035669,
        0.000035025,
        0.000034034,
        0.000032081,
        0.000030133,
        0.00002854,
        0.000027263,
        0.000026359,
        0.000025288,
        0.000024124,
        0.000023088,
        0.000021217,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00044369,
        0.00047168,
        0.00050901,
        0.00053816,
        0.00056736,
        0.00059722,
        0.00061791,
        0.00063057,
        0.00063645,
        0.00063784,
        0.00063467,
        0.00063289,
        0.00063176,
        0.00062526,
        0.00061786,
        0.0006085,
        0.00059924,
        0.00059014,
        0.00058392,
        0.00056774,
        0.00054932,
        0.00053843,
        0.00053341,
        0.00052749,
        0.00052207,
        0.00051416,
        0.00050811,
        0.00051108,
        0.00051088,
        0.00050987,
        0.00052032,
        0.00053787,
        0.00055398,
        0.00057394,
        0.00059441,
        0.00061511,
        0.00063203,
        0.00065002,
        0.00067019,
        0.00069078,
        0.00070554,
        0.00071499,
        0.00071692,
        0.00071213,
        0.00071546,
        0.00072238,
        0.00071662,
        0.0007012,
        0.0006851,
        0.00067283,
        0.00066574,
        0.00066104,
        0.0006523,
        0.00065162,
        0.00065727,
        0.00066847,
        0.00068312,
        0.00071034,
        0.00073598,
        0.00077608,
        0.00082299,
        0.00088439,
        0.00095704,
        0.0010561,
        0.0011725,
        0.0013067,
        0.0014564,
        0.0016329,
        0.001825,
        0.0020276,
        0.0022684,
        0.002536,
        0.0027969,
        0.0030871,
        0.0033866,
        0.0036702,
        0.0039625,
        0.0042489,
        0.0045039,
        0.0047539,
        0.0049826,
        0.0052359,
        0.0054591,
        0.0056646,
        0.005895,
        0.0061134,
        0.0063469,
        0.0065747,
        0.0068024,
        0.0070483,
        0.0072978,
        0.0075379,
        0.0077986,
        0.0080081,
        0.0082219,
        0.0084247,
        0.0086093,
        0.0087913,
        0.0089379,
        0.0090802,
        0.0091972,
        0.0092813,
        0.0093602,
        0.0094171,
        0.0094737,
        0.0095098,
        0.0095455,
        0.009531,
        0.0095,
        0.0094906,
        0.0094384,
        0.0094227,
        0.0093978,
        0.0093942,
        0.0093824,
        0.0094037,
        0.0094448,
        0.0094825,
        0.0095773,
        0.0096748,
        0.0097487,
        0.0098367,
        0.0099415,
        0.010028,
        0.010092,
        0.010146,
        0.010121,
        0.010115,
        0.01011,
        0.010082,
        0.010051,
        0.010035,
        0.0099984,
        0.0099466,
        0.009912,
        0.0099152,
        0.0098868,
        0.0098628,
        0.0098624,
        0.0098444,
        0.0098588,
        0.0098345,
        0.009804,
        0.009773,
        0.0097275,
        0.0096609,
        0.0096033,
        0.0095609,
        0.0095073,
        0.0094454,
        0.0094224,
        0.0093927,
        0.0093782,
        0.0093547,
        0.0093255,
        0.0093152,
        0.0092959,
        0.0092743,
        0.0092444,
        0.0092221,
        0.0091542,
        0.0091008,
        0.0090445,
        0.0089667,
        0.0088969,
        0.0087972,
        0.0086952,
        0.0086252,
        0.0085603,
        0.0084776,
        0.0084263,
        0.0083575,
        0.0082897,
        0.0082308,
        0.0081757,
        0.0081302,
        0.0080847,
        0.0080207,
        0.0079168,
        0.0078106,
        0.0077146,
        0.0076081,
        0.0074824,
        0.0073646,
        0.0072331,
        0.0071015,
        0.0069889,
        0.0068479,
        0.0067106,
        0.0065818,
        0.0064377,
        0.006301,
        0.0061706,
        0.0060445,
        0.005892,
        0.0057455,
        0.0056199,
        0.0054704,
        0.0053229,
        0.0051495,
        0.0049901,
        0.0048398,
        0.0046612,
        0.004489,
        0.0043352,
        0.0041676,
        0.0040087,
        0.0038604,
        0.0037003,
        0.0035709,
        0.0034613,
        0.0033314,
        0.0032183,
        0.0031094,
        0.0030038,
        0.0029125,
        0.0028281,
        0.0027455,
        0.0026519,
        0.0025695,
        0.0024867,
        0.0024018,
        0.002316,
        0.0022501,
        0.0021918,
        0.0021279,
        0.002067,
        0.002005,
        0.0019446,
        0.0019014,
        0.001864,
        0.0018101,
        0.0017457,
        0.0016844,
        0.0016149,
        0.0015394,
        0.0014572,
        0.0013614,
        0.0012612,
        0.0011677,
        0.0010691,
        0.00097207,
        0.00087703,
        0.00079183,
        0.00070735,
        0.00063161,
        0.00057547,
        0.00051376,
        0.00046337,
        0.00041814,
        0.00038422,
        0.00034862,
        0.00031963,
        0.00029309,
        0.00026776,
        0.0002469,
        0.00022413,
        0.00020314,
        0.00018849,
        0.00017283,
        0.0001566,
        0.0001424,
        0.00012716,
        0.00011418,
        0.00010253,
        0.000092793,
        0.000084934,
        0.000078094,
        0.000071047,
        0.00006532,
        0.000060948,
        0.000057109,
        0.000053812,
        0.000050851,
        0.000048492,
        0.000046718,
        0.000044897,
        0.000043714,
        0.000042502,
        0.000041065,
        0.000040165,
        0.000039282,
        0.00003868,
        0.00003814,
        0.000037992,
        0.000038012,
        0.000038045,
        0.000037891,
        0.000038081,
        0.000039193,
        0.000039649,
        0.000038965,
        0.000039432,
        0.000040506,
        0.000040529,
        0.000040477,
        0.00004143,
        0.000042466,
        0.000042926,
        0.00004315,
        0.000042835,
        0.000042613,
        0.000042033,
        0.000040833,
        0.00004033,
        0.000039839,
        0.000038438,
        0.000036715,
        0.00003527,
        0.000033583,
        0.00003224,
        0.000030971,
        0.000029688,
        0.000028515,
        0.000026865,
        0.000025906,
        0.000024695,
        0.000023814,
        0.00002351,
        0.000023217,
        0.000022597,
        0.000021715,
        0.000021472,
        0.000021125,
        0.000020478,
        0.000019967,
        0.000019735,
        0.000019483,
        0.000019421,
        0.000019472,
        0.000019339,
        0.000019149,
        0.000018943,
        0.000019288,
        0.0000197,
        0.000019738,
        0.000019494,
        0.000019492,
        0.000019519,
        0.000019538,
        0.000019683,
        0.000019962,
        0.000020395,
        0.000021061,
        0.000021248,
        0.000020906,
        0.000020931,
        0.000021157,
        0.000021264,
        0.000020761,
        0.000020547,
        0.000020207,
        0.000020052,
        0.000019755,
        0.000019044,
        0.000018423,
        0.000017757,
        0.000016947,
        0.000016188,
        0.000015381,
        0.000014733,
        0.000014359,
        0.000013883,
        0.000013282,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P45-_responsesSinCos.csv",
        "source_file_bytes": 2193010,
        "source_file_sha256": "7b433f1ba366a7fae1d1b14ece7351deb37ef1a5eb2a6c242ea12b20b188e9bf"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0015017,
        0.0018257,
        0.0020665,
        0.0025256,
        0.0027426,
        0.0029909,
        0.0032016,
        0.0033569,
        0.0035307,
        0.0036227,
        0.0037338,
        0.0038131,
        0.0039067,
        0.0039835,
        0.0040627,
        0.0041038,
        0.0041615,
        0.0041865,
        0.0042578,
        0.0043157,
        0.0043666,
        0.0044377,
        0.0044436,
        0.0044945,
        0.0045428,
        0.0045603,
        0.004601,
        0.0046581,
        0.004712,
        0.0048082,
        0.00485,
        0.0049119,
        0.0050203,
        0.0050813,
        0.0051982,
        0.0053008,
        0.0053267,
        0.0054105,
        0.0054493,
        0.0054863,
        0.005548,
        0.005573,
        0.0055806,
        0.0056284,
        0.0056399,
        0.0056569,
        0.005649,
        0.0056423,
        0.0056845,
        0.0056964,
        0.0057167,
        0.0057283,
        0.0057067,
        0.0057119,
        0.0057203,
        0.0056891,
        0.0056953,
        0.0056575,
        0.0056104,
        0.0055599,
        0.0055126,
        0.0054814,
        0.0054601,
        0.0054447,
        0.0054559,
        0.0054633,
        0.0054431,
        0.0054924,
        0.0055012,
        0.0055173,
        0.0055472,
        0.0055308,
        0.0055323,
        0.0055279,
        0.0055168,
        0.0054856,
        0.0054459,
        0.0054006,
        0.0053246,
        0.005258,
        0.0051833,
        0.0050979,
        0.0050328,
        0.0049555,
        0.0049001,
        0.0048526,
        0.0047769,
        0.0047256,
        0.0046871,
        0.0046542,
        0.0046207,
        0.0045818,
        0.0045433,
        0.0045065,
        0.0044728,
        0.0044473,
        0.0044093,
        0.0043482,
        0.0042787,
        0.0042225,
        0.0041351,
        0.0040271,
        0.0039642,
        0.0038728,
        0.0037531,
        0.003649,
        0.0035262,
        0.0033959,
        0.0032683,
        0.003117,
        0.0030046,
        0.0028929,
        0.0027735,
        0.0026446,
        0.0025426,
        0.0024465,
        0.0023535,
        0.0022724,
        0.0021777,
        0.002101,
        0.0020402,
        0.0019651,
        0.0019023,
        0.00185,
        0.0018028,
        0.0017542,
        0.0017038,
        0.0016565,
        0.0016074,
        0.0015579,
        0.0015089,
        0.0014613,
        0.0014107,
        0.0013648,
        0.0013401,
        0.0013092,
        0.0012626,
        0.0012377,
        0.0012118,
        0.0011699,
        0.0011394,
        0.0010997,
        0.001058,
        0.0010299,
        0.00099916,
        0.00095543,
        0.00092401,
        0.00088375,
        0.00083897,
        0.00080638,
        0.00076377,
        0.00073772,
        0.00070674,
        0.00066782,
        0.00063712,
        0.00061191,
        0.00058233,
        0.00056224,
        0.00054505,
        0.00052369,
        0.00050303,
        0.00047813,
        0.00045225,
        0.00043781,
        0.00042214,
        0.00040747,
        0.00039939,
        0.00038212,
        0.0003703,
        0.00035929,
        0.00034745,
        0.00034485,
        0.00033733,
        0.00033072,
        0.00032702,
        0.00032395,
        0.00031977,
        0.00031522,
        0.00031011,
        0.00030514,
        0.00030297,
        0.00029792,
        0.00029181,
        0.00028671,
        0.00028225,
        0.00028036,
        0.00027741,
        0.0002682,
        0.0002607,
        0.00025777,
        0.00025261,
        0.00024851,
        0.00024279,
        0.00023904,
        0.00023934,
        0.00023609,
        0.00022982,
        0.00022639,
        0.00022132,
        0.00021681,
        0.00021124,
        0.00020619,
        0.00020309,
        0.0001999,
        0.00019412,
        0.0001901,
        0.00018736,
        0.00018463,
        0.0001835,
        0.00018044,
        0.00017738,
        0.00017715,
        0.00017737,
        0.0001767,
        0.00017637,
        0.00017583,
        0.00017554,
        0.00017567,
        0.00017493,
        0.00017527,
        0.00017573,
        0.00018023,
        0.00018341,
        0.00018577,
        0.0001874,
        0.00018956,
        0.00019099,
        0.00019381,
        0.00019639,
        0.00019901,
        0.00020098,
        0.00020273,
        0.00020585,
        0.00020677,
        0.00020623,
        0.0002041,
        0.00020122,
        0.00019839,
        0.00019139,
        0.00018393,
        0.00017645,
        0.00017065,
        0.00015835,
        0.00014992,
        0.00014243,
        0.0001387,
        0.00012908,
        0.00012033,
        0.00011585,
        0.00011156,
        0.00010533,
        0.000099238,
        0.00009504,
        0.000091806,
        0.000086854,
        0.00008224,
        0.000078422,
        0.000072609,
        0.000068216,
        0.000065874,
        0.000059749,
        0.000054563,
        0.000051279,
        0.00004737,
        0.000043893,
        0.000040391,
        0.000037697,
        0.000035578,
        0.000033364,
        0.000030748,
        0.000029281,
        0.000027791,
        0.000026762,
        0.000025833,
        0.000024477,
        0.000023546,
        0.000023252,
        0.000022485,
        0.000021781,
        0.000021016,
        0.000020514,
        0.000020124,
        0.000019889,
        0.000019613,
        0.000019595,
        0.000019578,
        0.000019241,
        0.00001924,
        0.000019135,
        0.000018836,
        0.000018712,
        0.00001898,
        0.000019188,
        0.000018987,
        0.000019275,
        0.000019346,
        0.000019043,
        0.000018846,
        0.000019304,
        0.000019721,
        0.00001959,
        0.000018906,
        0.000018218,
        0.000018274,
        0.000018305,
        0.000017866,
        0.000017269,
        0.000016724,
        0.000016389,
        0.000015994,
        0.000015642,
        0.000015148,
        0.0000147,
        0.000014477,
        0.00001417,
        0.000013811,
        0.000013575,
        0.000013284,
        0.000013046,
        0.00001283,
        0.000012676,
        0.000012569,
        0.000012619,
        0.000012499,
        0.000012382,
        0.000012343,
        0.000012143,
        0.000012133,
        0.000012009,
        0.000011673,
        0.000011572,
        0.000011368,
        0.000011152,
        0.000011276,
        0.000011445,
        0.000011262,
        0.000011287,
        0.000011132,
        0.000010964,
        0.000010858,
        0.000010874,
        0.00001077,
        0.000010658,
        0.000010601,
        0.000010476,
        0.000010476,
        0.000010446,
        0.000010402,
        0.000010457,
        0.000010516,
        0.000010334,
        0.000010119,
        0.000009958,
        0.0000097492,
        0.0000094939,
        0.0000094002,
        0.0000094046,
        0.0000091695,
        0.0000090035,
        0.0000088842,
        0.0000086913,
        0.0000084392,
        0.0000081493,
        0.0000077863,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 133,
    "sensor_polarisation_filter_angle_deg": 45,
    "source_row_sample_index": 134
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-45-row-134-636713cb7c",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=133; sensor_polarisation_filter_angle_deg=45; source_row_sample_index=134",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-45:row-134",
    "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"
}